diff options
Diffstat (limited to 'sysdeps')
164 files changed, 1389 insertions, 1064 deletions
diff --git a/sysdeps/alpha/bits/endian.h b/sysdeps/alpha/bits/endian.h index e873d2123c..8a16e14e24 100644 --- a/sysdeps/alpha/bits/endian.h +++ b/sysdeps/alpha/bits/endian.h @@ -1,3 +1,7 @@ /* Alpha is little-endian. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __LITTLE_ENDIAN diff --git a/sysdeps/alpha/bits/setjmp.h b/sysdeps/alpha/bits/setjmp.h index 9aa30463d6..de37019218 100644 --- a/sysdeps/alpha/bits/setjmp.h +++ b/sysdeps/alpha/bits/setjmp.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + /* The previous bits/setjmp.h had __jmp_buf defined as a structure. We use an array of 'long int' instead, to make writing the assembler easier. Naturally, user code should not depend on @@ -48,24 +52,24 @@ * registers. */ -#if defined(__USE_MISC) || defined(__ASSEMBLY__) -#define JB_S0 0 -#define JB_S1 1 -#define JB_S2 2 -#define JB_S3 3 -#define JB_S4 4 -#define JB_S5 5 -#define JB_PC 6 -#define JB_FP 7 -#define JB_SP 8 -#define JB_F2 9 -#define JB_F3 10 -#define JB_F4 11 -#define JB_F5 12 -#define JB_F6 13 -#define JB_F7 14 -#define JB_F8 15 -#define JB_F9 16 +#if defined __USE_MISC || defined __ASSEMBLY__ +# define JB_S0 0 +# define JB_S1 1 +# define JB_S2 2 +# define JB_S3 3 +# define JB_S4 4 +# define JB_S5 5 +# define JB_PC 6 +# define JB_FP 7 +# define JB_SP 8 +# define JB_F2 9 +# define JB_F3 10 +# define JB_F4 11 +# define JB_F5 12 +# define JB_F6 13 +# define JB_F7 14 +# define JB_F8 15 +# define JB_F9 16 #endif #ifndef __ASSEMBLY__ diff --git a/sysdeps/alpha/fpu/bits/fenv.h b/sysdeps/alpha/fpu/bits/fenv.h index 7cb0e3e543..4482f0a2dd 100644 --- a/sysdeps/alpha/fpu/bits/fenv.h +++ b/sysdeps/alpha/fpu/bits/fenv.h @@ -1,6 +1,5 @@ /* Copyright (C) 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Richard Henderson <rth@tamu.edu>, 1997 The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -18,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _FENV_H -#error "Never use <bits/fenv.h> directly; include <fenv.h> instead." +# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." #endif @@ -51,20 +50,20 @@ enum FE_INVALID = 1UL << 17, #define FE_INVALID FE_INVALID - + FE_ALL_EXCEPT = (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID) -#define FE_ALL_EXCEPT FE_ALL_EXCEPT +#define FE_ALL_EXCEPT FE_ALL_EXCEPT }; -/* Alpha chips support all four defined rouding modes. +/* Alpha chips support all four defined rouding modes. Note that code must be compiled to use dynamic rounding (/d) instructions to see these changes. For gcc this is -mfp-rounding-mode=d; for DEC cc - this is -fprm d. The default for both is static rounding to nearest. + this is -fprm d. The default for both is static rounding to nearest. - These are shifted down 58 bits from the hardware fpcr because the + These are shifted down 58 bits from the hardware fpcr because the functions are declared to take integers. */ enum @@ -100,5 +99,5 @@ typedef unsigned long fenv_t; #endif /* The system calls to talk to the kernel's FP code. */ -extern unsigned long __ieee_get_fp_control(void); -extern void __ieee_set_fp_control(unsigned long); +extern unsigned long int __ieee_get_fp_control __P ((void)); +extern void __ieee_set_fp_control __P ((unsigned long int __value)); diff --git a/sysdeps/arm/bits/endian.h b/sysdeps/arm/bits/endian.h index 32f8489df2..ad3b5393bc 100644 --- a/sysdeps/arm/bits/endian.h +++ b/sysdeps/arm/bits/endian.h @@ -1,3 +1,7 @@ /* ARM is little-endian. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __LITTLE_ENDIAN diff --git a/sysdeps/arm/bits/setjmp.h b/sysdeps/arm/bits/setjmp.h index 93b0f5f916..5cf9cd75c7 100644 --- a/sysdeps/arm/bits/setjmp.h +++ b/sysdeps/arm/bits/setjmp.h @@ -1,10 +1,14 @@ /* Define the machine-dependent type `jmp_buf'. ARM version. */ +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + #ifndef _ASM /* Jump buffer contains v1-v6, sl, fp, sp, pc and (f4-f7) if we do FP. */ -#if __ARM_USES_FP +# if __ARM_USES_FP typedef int __jmp_buf[22]; -#else +# else typedef int __jmp_buf[10]; -#endif +# endif #endif diff --git a/sysdeps/generic/bits/byteswap.h b/sysdeps/generic/bits/byteswap.h index 9404cc452e..04a5efe9f0 100644 --- a/sysdeps/generic/bits/byteswap.h +++ b/sysdeps/generic/bits/byteswap.h @@ -17,8 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _BITS_BYTESWAP_H -#define _BITS_BYTESWAP_H 1 +#if !defined _BYTESWAP_H && !defined _NETINET_IN_H +# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead." +#endif /* Swap bytes in 16 bit value. */ #define __bswap_16(x) \ @@ -39,5 +40,3 @@ __r.__l[1] = __bswap_32 (__v.__l[0]); \ __r.__ll; }) #endif - -#endif /* bits/byteswap.h */ diff --git a/sysdeps/generic/bits/confname.h b/sysdeps/generic/bits/confname.h index 40228e11ed..4653887468 100644 --- a/sysdeps/generic/bits/confname.h +++ b/sysdeps/generic/bits/confname.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _UNISTD_H +# error "Never use <bits/confname.h> directly; include <unistd.h> instead." +#endif + /* Values for the NAME argument to `pathconf' and `fpathconf'. */ enum { diff --git a/sysdeps/generic/bits/dirent.h b/sysdeps/generic/bits/dirent.h index 2f7dca78aa..366cdf8ce2 100644 --- a/sysdeps/generic/bits/dirent.h +++ b/sysdeps/generic/bits/dirent.h @@ -1,5 +1,5 @@ /* Directory entry structure `struct dirent'. Stub version. - Copyright (C) 1996 Free Software Foundation, Inc. + Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _DIRENT_H +# error "Never use <bits/dirent.h> directly; include <dirent.h> instead." +#endif + struct dirent { char d_name[1]; /* Variable length. */ diff --git a/sysdeps/generic/bits/dlfcn.h b/sysdeps/generic/bits/dlfcn.h index 79604fe8ff..7c33694018 100644 --- a/sysdeps/generic/bits/dlfcn.h +++ b/sysdeps/generic/bits/dlfcn.h @@ -17,8 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _BITS_DLFCN_H -#define _BITS_DLFCN_H 1 +#ifndef _DLFCN_H +# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead." +#endif /* The MODE argument to `dlopen' contains one of the following: */ #define RTLD_LAZY 0x001 /* Lazy function call binding. */ @@ -29,5 +30,3 @@ the symbols of the loaded object and its dependencies are made visible as if the object were linked directly into the program. */ #define RTLD_GLOBAL 0x100 - -#endif /* bits/dlfcn.h */ diff --git a/sysdeps/generic/bits/endian.h b/sysdeps/generic/bits/endian.h index 597f079a0f..45afd4ae47 100644 --- a/sysdeps/generic/bits/endian.h +++ b/sysdeps/generic/bits/endian.h @@ -6,4 +6,8 @@ So if cross-compiling to a machine with a different byte order, the bits/endian.h file for that machine must exist. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #error Machine byte order unknown. diff --git a/sysdeps/generic/bits/fenv.h b/sysdeps/generic/bits/fenv.h index f45deb07c1..c42540fa61 100644 --- a/sysdeps/generic/bits/fenv.h +++ b/sysdeps/generic/bits/fenv.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _FENV_H -#error "Never use <bits/fenv.h> directly; include <fenv.h> instead." +# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." #endif diff --git a/sysdeps/generic/bits/huge_val.h b/sysdeps/generic/bits/huge_val.h index 8f137d1734..0c30c86f33 100644 --- a/sysdeps/generic/bits/huge_val.h +++ b/sysdeps/generic/bits/huge_val.h @@ -1,6 +1,6 @@ /* Stub `HUGE_VAL' constant. Used by <stdlib.h> and <math.h> functions for overflow. - Copyright (C) 1992, 1996 Free Software Foundation, Inc. + Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _MATH_H -#error "Never use <bits/huge_val.h> directly; include <math.h> instead." +# error "Never use <bits/huge_val.h> directly; include <math.h> instead." #endif diff --git a/sysdeps/generic/bits/in.h b/sysdeps/generic/bits/in.h index 7241bd24c3..83d7ae6b10 100644 --- a/sysdeps/generic/bits/in.h +++ b/sysdeps/generic/bits/in.h @@ -18,8 +18,9 @@ /* Generic version. */ -#ifndef _NETINET_INBITS_H -#define _NETINET_INBITS_H 1 +#ifndef _NETINET_IN_H +# error "Never use <bits/in.h> directly; include <netinet/in.h> instead." +#endif /* Link numbers. */ #define IMPLINK_IP 155 @@ -55,10 +56,10 @@ struct ip_opts /* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */ struct ip_mreq -{ - struct in_addr imr_multiaddr; /* IP multicast address of group */ - struct in_addr imr_interface; /* local IP address of interface */ -}; + { + struct in_addr imr_multiaddr; /* IP multicast address of group */ + struct in_addr imr_interface; /* local IP address of interface */ + }; /* IPV6 socket options. */ #define IPV6_ADDRFORM 1 @@ -80,5 +81,3 @@ struct ip_mreq #define IPV6_MULTICAST_LOOP 19 #define IPV6_ADD_MEMBERSHIP 20 #define IPV6_DROP_MEMBERSHIP 21 - -#endif /* netinet/inbits.h */ diff --git a/sysdeps/generic/bits/ioctl-types.h b/sysdeps/generic/bits/ioctl-types.h index 1d5c8a002f..26283a0f10 100644 --- a/sysdeps/generic/bits/ioctl-types.h +++ b/sysdeps/generic/bits/ioctl-types.h @@ -1,5 +1,5 @@ /* Structure types for pre-termios terminal ioctls. Generic Unix version. - Copyright (C) 1996 Free Software Foundation, Inc. + Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,15 +17,11 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/ioctl.h> instead. - */ - -#ifndef _BITS_IOCTL_TYPES_H -#define _BITS_IOCTL_TYPES_H 1 - +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead." +#endif -#if defined(TIOCGETC) || defined(TIOCSETC) +#if defined TIOCGETC || defined TIOCSETC /* Type of ARG for TIOCGETC and TIOCSETC requests. */ struct tchars { @@ -41,7 +37,7 @@ struct tchars _IOT (_IOTS (char), 6, 0, 0, 0, 0) #endif -#if defined(TIOCGLTC) || defined(TIOCSLTC) +#if defined TIOCGLTC || defined TIOCSLTC /* Type of ARG for TIOCGLTC and TIOCSLTC requests. */ struct ltchars { @@ -70,7 +66,7 @@ struct sgttyb #define _IOT_sgttyb /* Hurd ioctl type field. */ \ _IOT (_IOTS (char), 6, _IOTS (short int), 1, 0, 0) -#if defined(TIOCGWINSZ) || defined(TIOCSWINSZ) +#if defined TIOCGWINSZ || defined TIOCSWINSZ /* Type of ARG for TIOCGWINSZ and TIOCSWINSZ requests. */ struct winsize { @@ -86,13 +82,13 @@ struct winsize _IOT (_IOTS (unsigned short int), 4, 0, 0, 0, 0) #endif -#if defined (TIOCGSIZE) || defined (TIOCSSIZE) +#if defined TIOCGSIZE || defined TIOCSSIZE /* The BSD-style ioctl constructor macros use `sizeof', which can't be used in a preprocessor conditional. Since the commands are always unique regardless of the size bits, we can safely define away `sizeof' for the purpose of the conditional. */ # define sizeof(type) 0 -# if defined (TIOCGWINSZ) && TIOCGSIZE == TIOCGWINSZ +# if defined TIOCGWINSZ && TIOCGSIZE == TIOCGWINSZ /* Many systems that have TIOCGWINSZ define TIOCGSIZE for source compatibility with Sun; they define `struct ttysize' to have identical layout as `struct winsize' and #define TIOCGSIZE to be TIOCGWINSZ @@ -116,6 +112,3 @@ struct ttysize # endif # undef sizeof /* See above. */ #endif - - -#endif /* bits/ioctl-types.h */ diff --git a/sysdeps/generic/bits/ioctls.h b/sysdeps/generic/bits/ioctls.h index 3b6178bfae..d3ecad9515 100644 --- a/sysdeps/generic/bits/ioctls.h +++ b/sysdeps/generic/bits/ioctls.h @@ -1 +1,5 @@ +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead." +#endif + /* This space intentionally left blank. */ diff --git a/sysdeps/generic/bits/ipc.h b/sysdeps/generic/bits/ipc.h index a5ecbd90b7..58f419be1d 100644 --- a/sysdeps/generic/bits/ipc.h +++ b/sysdeps/generic/bits/ipc.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. @@ -17,10 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_IPC_BUF_H - -#define _SYS_IPC_BUF_H 1 -#include <features.h> +#ifndef _SYS_IPC_H +# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead." +#endif #include <sys/types.h> @@ -34,23 +33,16 @@ #define IPC_SET 1 /* set `ipc_perm' options */ #define IPC_STAT 2 /* get `ipc_perm' options */ - -__BEGIN_DECLS - /* Special key values. */ #define IPC_PRIVATE ((key_t) 0) /* private key */ /* Data structure used to pass permission information to IPC operations. */ struct ipc_perm -{ - __uid_t uid; /* owner's user ID */ - __gid_t gid; /* owner's group ID */ - __uid_t cuid; /* creator's user ID */ - __gid_t cgid; /* creator's group ID */ - __mode_t mode; /* read/write permission */ -}; - -__END_DECLS - -#endif /* _SYS_IPC_BUF_H */ + { + __uid_t uid; /* owner's user ID */ + __gid_t gid; /* owner's group ID */ + __uid_t cuid; /* creator's user ID */ + __gid_t cgid; /* creator's group ID */ + __mode_t mode; /* read/write permission */ + }; diff --git a/sysdeps/generic/bits/msq.h b/sysdeps/generic/bits/msq.h index 37daa9bf8c..a263869a0e 100644 --- a/sysdeps/generic/bits/msq.h +++ b/sysdeps/generic/bits/msq.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -21,14 +20,11 @@ #error "Never use <bits/msq.h> directly; include <sys/msg.h> instead." #endif - -#include <features.h> #include <sys/types.h> /* Define options for message queue functions. */ #define MSG_NOERROR 010000 /* no error if message is too big */ -__BEGIN_DECLS /* Structure of record for one message inside the kernel. The type `struct __msg' is opaque. */ @@ -43,5 +39,3 @@ struct msqid_ds __pid_t msg_lspid; /* pid of last msgsnd() */ __pid_t msg_lrpid; /* pid of last msgrcv() */ }; - -__END_DECLS diff --git a/sysdeps/generic/bits/poll.h b/sysdeps/generic/bits/poll.h index 55ec70e363..68f611a428 100644 --- a/sysdeps/generic/bits/poll.h +++ b/sysdeps/generic/bits/poll.h @@ -16,6 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SYS_POLL_H +# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead." +#endif /* Event types that can be polled for. These bits may be set in `events' to indicate the interesting event types; they will appear in `revents' diff --git a/sysdeps/generic/bits/resource.h b/sysdeps/generic/bits/resource.h index 46cf9a7af5..d0ebeb56c8 100644 --- a/sysdeps/generic/bits/resource.h +++ b/sysdeps/generic/bits/resource.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SYS_RESOURCE_H +# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead." +#endif + /* These are the values for 4.4 BSD and GNU. Earlier BSD systems have a subset of these kinds of resource limit. In systems where `getrlimit' and `setrlimit' are not system calls, these are the values used by the C @@ -107,7 +111,8 @@ enum __rusage_who #define RUSAGE_CHILDREN RUSAGE_CHILDREN }; -#include <sys/time.h> /* For `struct timeval'. */ +#define __need_timeval +#include <bits/time.h> /* For `struct timeval'. */ /* Structure which says how much of each resource has been used. */ struct rusage diff --git a/sysdeps/generic/bits/sched.h b/sysdeps/generic/bits/sched.h index bb5da5676f..0c246c8f9a 100644 --- a/sysdeps/generic/bits/sched.h +++ b/sysdeps/generic/bits/sched.h @@ -1,6 +1,6 @@ /* Definitions of constants and data structure for POSIX 1003.1b-1993 scheduling interface. - Copyright (C) 1996 Free Software Foundation, Inc. + Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -19,7 +19,7 @@ Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _SCHED_H -#error "Never use <bits/sched.h> directly; include <sched.h> instead." +# error "Never include <bits/sched.h> directly; use <sched.h> instead." #endif diff --git a/sysdeps/generic/bits/sem.h b/sysdeps/generic/bits/sem.h index 1d3e41bd56..8b9f97c62a 100644 --- a/sysdeps/generic/bits/sem.h +++ b/sysdeps/generic/bits/sem.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -18,11 +17,9 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_SEM_H -#error "Never use <bits/sem.h> directly; include <sys/sem.h> instead." +# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead." #endif - -#include <features.h> #include <sys/types.h> /* Flags for `semop'. */ @@ -38,8 +35,6 @@ #define SETALL 17 /* set all semval's */ -__BEGIN_DECLS - /* Data structure describing a set of semaphores. */ struct semid_ds { @@ -57,5 +52,3 @@ union semun unsigned short int *array; /* array for GETALL & SETALL */ struct seminfo *__buf; /* buffer for IPC_INFO */ }; - -__END_DECLS diff --git a/sysdeps/generic/bits/setjmp.h b/sysdeps/generic/bits/setjmp.h index 6620e5ab15..9150d8d764 100644 --- a/sysdeps/generic/bits/setjmp.h +++ b/sysdeps/generic/bits/setjmp.h @@ -1,3 +1,7 @@ /* Define the machine-dependent type `jmp_buf'. Stub version. */ +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + typedef int __jmp_buf[1]; diff --git a/sysdeps/generic/bits/shm.h b/sysdeps/generic/bits/shm.h index b41d0c1e86..8c97999626 100644 --- a/sysdeps/generic/bits/shm.h +++ b/sysdeps/generic/bits/shm.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -18,11 +17,9 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_SHM_H -#error "Never use <bits/shm.h> directly; include <sys/shm.h> instead." +# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead." #endif - -#include <features.h> #include <sys/types.h> /* Flags for `shmat'. */ @@ -35,19 +32,15 @@ #define SHM_UNLOCK 12 /* unlock segment (root only) */ -__BEGIN_DECLS - /* Data structure describing a set of semaphores. */ struct shmid_ds -{ - struct ipc_perm sem_perm; /* operation permission struct */ - int shm_segsz; /* size of segment in bytes */ - __time_t sem_atime; /* time of last shmat() */ - __time_t sem_dtime; /* time of last shmdt() */ - __time_t sem_ctime; /* time of last change by shmctl() */ - __pid_t shm_cpid; /* pid of creator */ - __pid_t shm_lpid; /* pid of last shmop */ - unsigned short int shm_nattch; /* number of current attaches */ -}; - -__END_DECLS + { + struct ipc_perm sem_perm; /* operation permission struct */ + int shm_segsz; /* size of segment in bytes */ + __time_t sem_atime; /* time of last shmat() */ + __time_t sem_dtime; /* time of last shmdt() */ + __time_t sem_ctime; /* time of last change by shmctl() */ + __pid_t shm_cpid; /* pid of creator */ + __pid_t shm_lpid; /* pid of last shmop */ + unsigned short int shm_nattch; /* number of current attaches */ + }; diff --git a/sysdeps/generic/bits/sigaction.h b/sysdeps/generic/bits/sigaction.h index e89479bd1c..4499517b1a 100644 --- a/sysdeps/generic/bits/sigaction.h +++ b/sysdeps/generic/bits/sigaction.h @@ -16,6 +16,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." +#endif + /* These definitions match those used by the 4.4 BSD kernel. If the operating system has a `sigaction' system call that correctly implements the POSIX.1 behavior, there should be a system-dependent diff --git a/sysdeps/generic/bits/sigcontext.h b/sysdeps/generic/bits/sigcontext.h index 46e4df8c64..576fd30c37 100644 --- a/sysdeps/generic/bits/sigcontext.h +++ b/sysdeps/generic/bits/sigcontext.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +#endif + /* State of this thread when the signal was taken. */ struct sigcontext { diff --git a/sysdeps/generic/bits/socket.h b/sysdeps/generic/bits/socket.h index af42dfac78..a2858b8de8 100644 --- a/sysdeps/generic/bits/socket.h +++ b/sysdeps/generic/bits/socket.h @@ -18,17 +18,12 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_SOCKET_H -#error "Never include <bits/socket.h> directly; use <sys/socket.h> instead." +# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead." #endif - -#include <features.h> - #define __need_size_t #include <stddef.h> -__BEGIN_DECLS - /* Type for length arguments in socket calls. */ typedef unsigned int socklen_t; @@ -201,5 +196,3 @@ struct linger int l_onoff; /* Nonzero to linger on close. */ int l_linger; /* Time to linger. */ }; - -__END_DECLS diff --git a/sysdeps/generic/bits/stat.h b/sysdeps/generic/bits/stat.h index 3648fed738..a0edf2be52 100644 --- a/sysdeps/generic/bits/stat.h +++ b/sysdeps/generic/bits/stat.h @@ -16,16 +16,13 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif /* This structure needs to be defined in accordance with the implementation of __stat, __fstat, and __lstat. */ -#ifndef _BITS_STAT_H -#define _BITS_STAT_H 1 - #include <bits/types.h> /* Structure describing file characteristics. */ @@ -73,20 +70,17 @@ struct stat #ifdef __USE_LARGEFILE64 struct stat64 { - __dev_t st_dev; /* Device. */ - - __ino64_t st_ino; /* File serial number. */ - __mode_t st_mode; /* File mode. */ - __nlink_t st_nlink; /* Link count. */ - __uid_t st_uid; /* User ID of the file's owner. */ - __gid_t st_gid; /* Group ID of the file's group.*/ - __off64_t st_size; /* Size of file, in bytes. */ - - __time_t st_atime; /* Time of last access. */ - __time_t st_mtime; /* Time of last modification. */ - __time_t st_ctime; /* Time of last status change. */ - }; -#endif + __dev_t st_dev; /* Device. */ + __ino64_t st_ino; /* File serial number. */ + __mode_t st_mode; /* File mode. */ + __nlink_t st_nlink; /* Link count. */ + __uid_t st_uid; /* User ID of the file's owner. */ + __gid_t st_gid; /* Group ID of the file's group.*/ + __off64_t st_size; /* Size of file, in bytes. */ -#endif /* bits/stat.h */ + __time_t st_atime; /* Time of last access. */ + __time_t st_mtime; /* Time of last modification. */ + __time_t st_ctime; /* Time of last status change. */ + }; +#endif diff --git a/sysdeps/generic/bits/statfs.h b/sysdeps/generic/bits/statfs.h index 9fa3388801..a92cf52315 100644 --- a/sysdeps/generic/bits/statfs.h +++ b/sysdeps/generic/bits/statfs.h @@ -17,12 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/statfs.h> instead. - */ - -#ifndef _BITS_STATFS_H -#define _BITS_STATFS_H 1 +#ifndef _SYS_STATFS_H +# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead." +#endif #include <bits/types.h> @@ -47,6 +44,3 @@ struct statfs unsigned int f_namelen; unsigned int f_spare[6]; }; - - -#endif /* bits/statfs.h */ diff --git a/sysdeps/generic/bits/stdio_lim.h b/sysdeps/generic/bits/stdio_lim.h index ef873777c9..d9b8fbc749 100644 --- a/sysdeps/generic/bits/stdio_lim.h +++ b/sysdeps/generic/bits/stdio_lim.h @@ -1,4 +1,5 @@ -/* Copyright (C) 1994, 1997 Free Software Foundation, Inc. +/* Stdio limits for non-POSIX systems. + Copyright (C) 1994, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,22 +17,17 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* <bits/stdio_lim.h>: stdio limits for non-POSIX systems. - * Never include this file directly; use <stdio.h> instead. - */ - -#ifndef _BITS_STDIO_LIM_H -#define _BITS_STDIO_LIM_H +#ifndef _STDIO_H +# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead." +#endif #define L_tmpnam 1 #define TMP_MAX 0 #ifdef __USE_POSIX -#define L_ctermid 1 -#define L_cuserid 1 +# define L_ctermid 1 +# define L_cuserid 1 #endif #define FOPEN_MAX 16 #define FILENAME_MAX 14 - -#endif diff --git a/sysdeps/generic/bits/termios.h b/sysdeps/generic/bits/termios.h index 9a6aed2bba..da059cbf06 100644 --- a/sysdeps/generic/bits/termios.h +++ b/sysdeps/generic/bits/termios.h @@ -1,5 +1,5 @@ /* termios type and macro definitions. 4.4 BSD/generic GNU version. - Copyright (C) 1993, 1994, 1996 Free Software Foundation, Inc. + Copyright (C) 1993, 1994, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,31 +17,35 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _TERMIOS_H +# error "Never include <bits/termios.h> directly; use <termios.h> instead." +#endif + /* These macros are also defined in some <bits/ioctls.h> files (with numerically identical values), but this serves to shut up cpp's complaining. */ #ifdef __USE_BSD -#ifdef MDMBUF -#undef MDMBUF -#endif -#ifdef FLUSHO -#undef FLUSHO -#endif -#ifdef PENDIN -#undef PENDIN -#endif +# ifdef MDMBUF +# undef MDMBUF +# endif +# ifdef FLUSHO +# undef FLUSHO +# endif +# ifdef PENDIN +# undef PENDIN +# endif #endif /* __USE_BSD */ #ifdef ECHO -#undef ECHO +# undef ECHO #endif #ifdef TOSTOP -#undef TOSTOP +# undef TOSTOP #endif #ifdef NOFLSH -#undef NOFLSH +# undef NOFLSH #endif @@ -85,15 +89,15 @@ struct termios tcflag_t c_oflag; #define OPOST (1 << 0) /* Perform output processing. */ #ifdef __USE_BSD -#define ONLCR (1 << 1) /* Map NL to CR-NL on output. */ -#define OXTABS (1 << 2) /* Expand tabs to spaces. */ -#define ONOEOT (1 << 8) /* Discard EOT (^D) on output. */ +# define ONLCR (1 << 1) /* Map NL to CR-NL on output. */ +# define OXTABS (1 << 2) /* Expand tabs to spaces. */ +# define ONOEOT (1 << 8) /* Discard EOT (^D) on output. */ #endif /* Control modes. */ tcflag_t c_cflag; #ifdef __USE_BSD -#define CIGNORE (1 << 0) /* Ignore these control flags. */ +# define CIGNORE (1 << 0) /* Ignore these control flags. */ #endif #define CSIZE (CS5|CS6|CS7|CS8) /* Number of bits per byte (mask). */ #define CS5 0 /* 5 bits per byte. */ @@ -107,15 +111,15 @@ struct termios #define HUPCL (1 << 14) /* Hang up on last close. */ #define CLOCAL (1 << 15) /* Ignore modem status lines. */ #ifdef __USE_BSD -#define CCTS_OFLOW (1 << 16) /* CTS flow control of output. */ -#define CRTS_IFLOW (1 << 17) /* RTS flow control of input. */ -#define MDMBUF (1 << 20) /* Carrier flow control of output. */ +# define CCTS_OFLOW (1 << 16) /* CTS flow control of output. */ +# define CRTS_IFLOW (1 << 17) /* RTS flow control of input. */ +# define MDMBUF (1 << 20) /* Carrier flow control of output. */ #endif /* Local modes. */ tcflag_t c_lflag; #ifdef __USE_BSD -#define ECHOKE (1 << 0) /* Visual erase for KILL. */ +# define ECHOKE (1 << 0) /* Visual erase for KILL. */ #endif #define _ECHOE (1 << 1) /* Visual erase for ERASE. */ #define ECHOE _ECHOE @@ -126,15 +130,15 @@ struct termios #define _ECHONL (1 << 4) /* Echo NL even if ECHO is off. */ #define ECHONL _ECHONL #ifdef __USE_BSD -#define ECHOPRT (1 << 5) /* Hardcopy visual erase. */ -#define ECHOCTL (1 << 6) /* Echo control characters as ^X. */ +# define ECHOPRT (1 << 5) /* Hardcopy visual erase. */ +# define ECHOCTL (1 << 6) /* Echo control characters as ^X. */ #endif #define _ISIG (1 << 7) /* Enable signals. */ #define ISIG _ISIG #define _ICANON (1 << 8) /* Do erase and kill processing. */ #define ICANON _ICANON #ifdef __USE_BSD -#define ALTWERASE (1 << 9) /* Alternate WERASE algorithm. */ +# define ALTWERASE (1 << 9) /* Alternate WERASE algorithm. */ #endif #define _IEXTEN (1 << 10) /* Enable DISCARD and LNEXT. */ #define IEXTEN _IEXTEN @@ -142,9 +146,9 @@ struct termios #define _TOSTOP (1 << 22) /* Send SIGTTOU for background output. */ #define TOSTOP _TOSTOP #ifdef __USE_BSD -#define FLUSHO (1 << 23) /* Output being flushed (state). */ -#define NOKERNINFO (1 << 25) /* Disable VSTATUS. */ -#define PENDIN (1 << 29) /* Retype pending input (state). */ +# define FLUSHO (1 << 23) /* Output being flushed (state). */ +# define NOKERNINFO (1 << 25) /* Disable VSTATUS. */ +# define PENDIN (1 << 29) /* Retype pending input (state). */ #endif #define _NOFLSH (1 << 31) /* Disable flush after interrupt. */ #define NOFLSH _NOFLSH @@ -153,32 +157,32 @@ struct termios #define VEOF 0 /* End-of-file character [ICANON]. */ #define VEOL 1 /* End-of-line character [ICANON]. */ #ifdef __USE_BSD -#define VEOL2 2 /* Second EOL character [ICANON]. */ +# define VEOL2 2 /* Second EOL character [ICANON]. */ #endif #define VERASE 3 /* Erase character [ICANON]. */ #ifdef __USE_BSD -#define VWERASE 4 /* Word-erase character [ICANON]. */ +# define VWERASE 4 /* Word-erase character [ICANON]. */ #endif #define VKILL 5 /* Kill-line character [ICANON]. */ #ifdef __USE_BSD -#define VREPRINT 6 /* Reprint-line character [ICANON]. */ +# define VREPRINT 6 /* Reprint-line character [ICANON]. */ #endif #define VINTR 8 /* Interrupt character [ISIG]. */ #define VQUIT 9 /* Quit character [ISIG]. */ #define VSUSP 10 /* Suspend character [ISIG]. */ #ifdef __USE_BSD -#define VDSUSP 11 /* Delayed suspend character [ISIG]. */ +# define VDSUSP 11 /* Delayed suspend character [ISIG]. */ #endif #define VSTART 12 /* Start (X-ON) character [IXON, IXOFF]. */ #define VSTOP 13 /* Stop (X-OFF) character [IXON, IXOFF]. */ #ifdef __USE_BSD -#define VLNEXT 14 /* Literal-next character [IEXTEN]. */ -#define VDISCARD 15 /* Discard character [IEXTEN]. */ +# define VLNEXT 14 /* Literal-next character [IEXTEN]. */ +# define VDISCARD 15 /* Discard character [IEXTEN]. */ #endif #define VMIN 16 /* Minimum number of bytes read at once [!ICANON]. */ #define VTIME 17 /* Time-out value (tenths of a second) [!ICANON]. */ #ifdef __USE_BSD -#define VSTATUS 18 /* Status character [ICANON]. */ +# define VSTATUS 18 /* Status character [ICANON]. */ #endif #define NCCS 20 /* Value duplicated in <hurd/tioctl.defs>. */ cc_t c_cc[NCCS]; @@ -202,8 +206,8 @@ struct termios #define B19200 19200 /* 19200 baud. */ #define B38400 38400 /* 38400 baud. */ #ifdef __USE_BSD -#define EXTA 19200 -#define EXTB 38400 +# define EXTA 19200 +# define EXTB 38400 #endif }; @@ -215,7 +219,7 @@ struct termios #define TCSADRAIN 1 /* Change when pending output is written. */ #define TCSAFLUSH 2 /* Flush pending input before changing. */ #ifdef __USE_BSD -#define TCSASOFT 0x10 /* Flag: Don't alter hardware state. */ +# define TCSASOFT 0x10 /* Flag: Don't alter hardware state. */ #endif /* Values for the QUEUE_SELECTOR argument to `tcflush'. */ diff --git a/sysdeps/generic/bits/time.h b/sysdeps/generic/bits/time.h index e41a991b44..cdbd39f91d 100644 --- a/sysdeps/generic/bits/time.h +++ b/sysdeps/generic/bits/time.h @@ -21,6 +21,16 @@ * Never include this file directly; use <time.h> instead. */ +#ifndef __need_timeval +# ifndef _BITS_TIME_H +# define _BITS_TIME_H 1 + +# define CLOCKS_PER_SEC 60 + +# endif /* bits/time.h */ +#endif + + #ifdef __need_timeval # undef __need_timeval # ifndef _STRUCT_TIMEVAL @@ -34,11 +44,3 @@ struct timeval }; # endif /* struct timeval */ #endif /* need timeval */ - - -#ifndef _BITS_TIME_H -#define _BITS_TIME_H 1 - -#define CLOCKS_PER_SEC 60 - -#endif /* bits/time.h */ diff --git a/sysdeps/generic/bits/uio.h b/sysdeps/generic/bits/uio.h index 1a12697008..56533c1c58 100644 --- a/sysdeps/generic/bits/uio.h +++ b/sysdeps/generic/bits/uio.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_UIO_H -#error "Never use <bits/uio.h> directly; include <sys/uio.h> instead." +# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead." #endif diff --git a/sysdeps/generic/bits/utmp.h b/sysdeps/generic/bits/utmp.h index ccc318bfa1..62817d36d1 100644 --- a/sysdeps/generic/bits/utmp.h +++ b/sysdeps/generic/bits/utmp.h @@ -17,12 +17,9 @@ Boston, MA 02111-1307, USA. */ #ifndef _UTMP_H -# error "Never use <bits/utmp.h> directly; include <utmp.h> instead." +# error "Never include <bits/utmp.h> directly; use <utmp.h> instead." #endif - -#include <features.h> - #include <paths.h> #include <time.h> @@ -31,7 +28,6 @@ #define UT_LINESIZE 8 #define UT_HOSTSIZE 16 -__BEGIN_DECLS struct lastlog { @@ -51,5 +47,3 @@ struct utmp #define _HAVE_UT_HOST 1 /* We have the ut_host field. */ - -__END_DECLS diff --git a/sysdeps/generic/bits/utmpx.h b/sysdeps/generic/bits/utmpx.h index f85fce0052..e22660f6d6 100644 --- a/sysdeps/generic/bits/utmpx.h +++ b/sysdeps/generic/bits/utmpx.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _UTMPX_H -#error "Never use <bits/utmpx.h> directly; include <utmpx.h> instead." +# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead." #endif @@ -26,9 +26,9 @@ #define __UT_HOSTSIZE 16 struct utmpx -{ - char ut_line[__UT_LINESIZE]; - char ut_name[__UT_NAMESIZE]; - char ut_host[__UT_HOSTSIZE]; - long ut_time; -}; + { + char ut_line[__UT_LINESIZE]; + char ut_name[__UT_NAMESIZE]; + char ut_host[__UT_HOSTSIZE]; + long int ut_time; + }; diff --git a/sysdeps/generic/bits/utsname.h b/sysdeps/generic/bits/utsname.h index 5594bcc4da..ea3f163cef 100644 --- a/sysdeps/generic/bits/utsname.h +++ b/sysdeps/generic/bits/utsname.h @@ -1,3 +1,25 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _UTSNAME_H +# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead." +#endif + /* The size of the character arrays used to hold the information in a `struct utsname'. Enlarge this as necessary. */ #define _UTSNAME_LENGTH 1024 diff --git a/sysdeps/generic/bits/waitflags.h b/sysdeps/generic/bits/waitflags.h index 127eb6ce4c..596df932b7 100644 --- a/sysdeps/generic/bits/waitflags.h +++ b/sysdeps/generic/bits/waitflags.h @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_WAIT_H -#error "Never use <bits/waitflags.h> directly; include <sys/wait.h> instead." +# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead." #endif diff --git a/sysdeps/generic/bits/waitstatus.h b/sysdeps/generic/bits/waitstatus.h index 8e97f2702c..1ec55107f9 100644 --- a/sysdeps/generic/bits/waitstatus.h +++ b/sysdeps/generic/bits/waitstatus.h @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_WAIT_H -#error "Never use <bits/waitstatus.h> directly; include <sys/wait.h> instead." +# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead." #endif @@ -39,11 +39,11 @@ /* Nonzero if STATUS indicates termination by a signal. */ #ifdef __GNUC__ -#define __WIFSIGNALED(status) \ +# define __WIFSIGNALED(status) \ (__extension__ ({ int __status = (status); \ !__WIFSTOPPED(__status) && !__WIFEXITED(__status); })) #else /* Not GCC. */ -#define __WIFSIGNALED(status) (!__WIFSTOPPED(status) && !__WIFEXITED(status)) +# define __WIFSIGNALED(status) (!__WIFSTOPPED(status) && !__WIFEXITED(status)) #endif /* GCC. */ /* Nonzero if STATUS indicates the child is stopped. */ @@ -60,45 +60,45 @@ #ifdef __USE_BSD -#include <endian.h> +# include <endian.h> union wait { int w_status; struct { -#if __BYTE_ORDER == __LITTLE_ENDIAN +# if __BYTE_ORDER == __LITTLE_ENDIAN unsigned int __w_termsig:7; /* Terminating signal. */ unsigned int __w_coredump:1; /* Set if dumped core. */ unsigned int __w_retcode:8; /* Return code if exited normally. */ unsigned int:16; -#endif /* Little endian. */ -#if __BYTE_ORDER == __BIG_ENDIAN +# endif /* Little endian. */ +# if __BYTE_ORDER == __BIG_ENDIAN unsigned int:16; unsigned int __w_retcode:8; unsigned int __w_coredump:1; unsigned int __w_termsig:7; -#endif /* Big endian. */ +# endif /* Big endian. */ } __wait_terminated; struct { -#if __BYTE_ORDER == __LITTLE_ENDIAN +# if __BYTE_ORDER == __LITTLE_ENDIAN unsigned int __w_stopval:8; /* W_STOPPED if stopped. */ unsigned int __w_stopsig:8; /* Stopping signal. */ unsigned int:16; -#endif /* Little endian. */ -#if __BYTE_ORDER == __BIG_ENDIAN +# endif /* Little endian. */ +# if __BYTE_ORDER == __BIG_ENDIAN unsigned int:16; unsigned int __w_stopsig:8; /* Stopping signal. */ unsigned int __w_stopval:8; /* W_STOPPED if stopped. */ -#endif /* Big endian. */ +# endif /* Big endian. */ } __wait_stopped; }; -#define w_termsig __wait_terminated.__w_termsig -#define w_coredump __wait_terminated.__w_coredump -#define w_retcode __wait_terminated.__w_retcode -#define w_stopsig __wait_stopped.__w_stopsig -#define w_stopval __wait_stopped.__w_stopval +# define w_termsig __wait_terminated.__w_termsig +# define w_coredump __wait_terminated.__w_coredump +# define w_retcode __wait_terminated.__w_retcode +# define w_stopsig __wait_stopped.__w_stopsig +# define w_stopval __wait_stopped.__w_stopval #endif /* Use BSD. */ diff --git a/sysdeps/generic/strcasestr.c b/sysdeps/generic/strcasestr.c new file mode 100644 index 0000000000..ec8727d268 --- /dev/null +++ b/sysdeps/generic/strcasestr.c @@ -0,0 +1,129 @@ +/* Return the offset of one string within another. + Copyright (C) 1994, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* + * My personal strstr() implementation that beats most other algorithms. + * Until someone tells me otherwise, I assume that this is the + * fastest implementation of strstr() in C. + * I deliberately chose not to comment it. You should have at least + * as much fun trying to understand it, as I had to write it :-). + * + * Stephen R. van den Berg, berg@pool.informatik.rwth-aachen.de */ + +#if HAVE_CONFIG_H +# include <config.h> +#endif + +#include <ctype.h> + +#if defined _LIBC || defined HAVE_STRING_H +# include <string.h> +#endif + +typedef unsigned chartype; + +#undef strstr + +char * +__strcasestr (phaystack, pneedle) + const char *phaystack; + const char *pneedle; +{ + register const unsigned char *haystack, *needle; + register chartype b, c; + + haystack = (const unsigned char *) phaystack; + needle = (const unsigned char *) pneedle; + + b = tolower (*needle); + if (b != '\0') + { + haystack--; /* possible ANSI violation */ + do + { + c = *++haystack; + if (c == '\0') + goto ret0; + } + while (tolower (c) != b); + + c = tolower (*++needle); + if (c == '\0') + goto foundneedle; + ++needle; + goto jin; + + for (;;) + { + register chartype a; + register const unsigned char *rhaystack, *rneedle; + + do + { + a = *++haystack; + if (a == '\0') + goto ret0; + if (tolower (a) == b) + break; + a = *++haystack; + if (a == '\0') + goto ret0; +shloop: } + while (tolower (a) != b); + +jin: a = *++haystack; + if (a == '\0') + goto ret0; + + if (tolower (a) != c) + goto shloop; + + rhaystack = haystack-- + 1; + rneedle = needle; + a = tolower (*rneedle); + + if (tolower (*rhaystack) == a) + do + { + if (a == '\0') + goto foundneedle; + ++rhaystack; + a = tolower (*++needle); + if (tolower (*rhaystack) != a) + break; + if (a == '\0') + goto foundneedle; + ++rhaystack; + a = tolower (*++needle); + } + while (tolower (*rhaystack) == a); + + needle = rneedle; /* took the register-poor approach */ + + if (a == '\0') + break; + } + } +foundneedle: + return (char*) haystack; +ret0: + return 0; +} + +weak_alias (__strcasestr, strcasestr) diff --git a/sysdeps/gnu/bits/utmp.h b/sysdeps/gnu/bits/utmp.h index 163f6427ec..6a0beb61a9 100644 --- a/sysdeps/gnu/bits/utmp.h +++ b/sysdeps/gnu/bits/utmp.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _UTMP_H -#error "Never use <bits/utmp.h> directly; include <utmpx.h> instead." +# error "Never include <bits/utmp.h> directly; use <utmpx.h> instead." #endif #include <paths.h> @@ -33,38 +33,38 @@ /* The structure describing an entry in the database of previous logins. */ struct lastlog -{ - time_t ll_time; - char ll_line[UT_LINESIZE]; - char ll_host[UT_HOSTSIZE]; -}; + { + __time_t ll_time; + char ll_line[UT_LINESIZE]; + char ll_host[UT_HOSTSIZE]; + }; /* The structure describing the status of a terminated process. This type is used in `struct utmp' below. */ struct exit_status -{ - short int e_termination; /* Process termination status. */ - short int e_exit; /* Process exit status. */ -}; + { + short int e_termination; /* Process termination status. */ + short int e_exit; /* Process exit status. */ + }; /* The structure describing an entry in the user accounting database. */ struct utmp -{ - short int ut_type; /* Type of login. */ - pid_t ut_pid; /* Process ID of login process. */ - char ut_line[UT_LINESIZE]; /* Devicename. */ - char ut_id[4]; /* Inittab ID. */ - char ut_user[UT_NAMESIZE]; /* Username. */ - char ut_host[UT_HOSTSIZE]; /* Hostname for remote login. */ - struct exit_status ut_exit; /* Exit status of a process marked + { + short int ut_type; /* Type of login. */ + pid_t ut_pid; /* Process ID of login process. */ + char ut_line[UT_LINESIZE]; /* Devicename. */ + char ut_id[4]; /* Inittab ID. */ + char ut_user[UT_NAMESIZE]; /* Username. */ + char ut_host[UT_HOSTSIZE]; /* Hostname for remote login. */ + struct exit_status ut_exit; /* Exit status of a process marked as DEAD_PROCESS. */ - long ut_session; /* Session ID, used for windowing. */ - struct timeval ut_tv; /* Time entry was made. */ - int32_t ut_addr_v6[4]; /* Internet address of remote host. */ - char pad[20]; /* Reserved for future use. */ -}; + long ut_session; /* Session ID, used for windowing. */ + struct timeval ut_tv; /* Time entry was made. */ + int32_t ut_addr_v6[4]; /* Internet address of remote host. */ + char pad[20]; /* Reserved for future use. */ + }; /* Backwards compatibility hacks. */ #define ut_name ut_user diff --git a/sysdeps/gnu/bits/utmpx.h b/sysdeps/gnu/bits/utmpx.h index 4f1a876d0a..4ecbb3a026 100644 --- a/sysdeps/gnu/bits/utmpx.h +++ b/sysdeps/gnu/bits/utmpx.h @@ -1,6 +1,5 @@ /* Structures and defenitions for the user accounting database. GNU version. Copyright (C) 1997 Free Software Foundation, Inc. - Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -18,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _UTMPX_H -#error "Never use <bits/utmpx.h> directly; include <utmpx.h> instead." +# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead." #endif #include <bits/types.h> @@ -29,14 +28,14 @@ #define __UT_NAMESIZE 32 #define __UT_HOSTSIZE 256 - + /* The structure describing the status of a terminated process. This type is used in `struct utmpx' below. */ struct __exit_status -{ - short int e_termination; /* Process termination status. */ - short int e_exit; /* Process exit status. */ -}; + { + short int e_termination; /* Process termination status. */ + short int e_exit; /* Process exit status. */ + }; /* The structure describing an entry in the user accounting database. */ @@ -50,7 +49,7 @@ struct utmpx char ut_host[__UT_HOSTSIZE]; /* Hostname for remote login. */ struct __exit_status ut_exit; /* Exit status of a process marked as DEAD_PROCESS. */ - long ut_session; /* Session ID, used for windowing. */ + long int ut_session; /* Session ID, used for windowing. */ struct timeval ut_tv; /* Time entry was made. */ __int32_t ut_addr_v6[4]; /* Internet address of remote host. */ char pad[20]; /* Reserved for future use. */ @@ -69,11 +68,3 @@ struct utmpx #define LOGIN_PROCESS 6 /* Session leader of a logged in user. */ #define USER_PROCESS 7 /* Normal process. */ #define DEAD_PROCESS 8 /* Terminated process. */ - - - - - - - - diff --git a/sysdeps/i386/__longjmp.S b/sysdeps/i386/__longjmp.S index 0ec5d26a38..7e039deb8f 100644 --- a/sysdeps/i386/__longjmp.S +++ b/sysdeps/i386/__longjmp.S @@ -19,6 +19,7 @@ #include <sysdep.h> #define _ASM +#define _SETJMP_H #include <bits/setjmp.h> ENTRY (__longjmp) diff --git a/sysdeps/i386/bits/byteswap.h b/sysdeps/i386/bits/byteswap.h index 326962e621..bf55c890ba 100644 --- a/sysdeps/i386/bits/byteswap.h +++ b/sysdeps/i386/bits/byteswap.h @@ -17,8 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _BITS_BYTESWAP_H -#define _BITS_BYTESWAP_H 1 +#if !defined _BYTESWAP_H && !defined _NETINET_IN_H +# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead." +#endif /* Swap bytes in 16 bit value. */ #define __bswap_constant_16(x) \ @@ -88,5 +89,3 @@ __r.__l[1] = __bswap_32 (__v.__l[0]); \ __r.__ll; }) #endif - -#endif /* bits/byteswap.h */ diff --git a/sysdeps/i386/bits/endian.h b/sysdeps/i386/bits/endian.h index a5d6c5ea92..54bd9d14bb 100644 --- a/sysdeps/i386/bits/endian.h +++ b/sysdeps/i386/bits/endian.h @@ -1,3 +1,7 @@ /* i386 is little-endian. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __LITTLE_ENDIAN diff --git a/sysdeps/i386/bits/huge_val.h b/sysdeps/i386/bits/huge_val.h index 65a06d8f3c..23127b4031 100644 --- a/sysdeps/i386/bits/huge_val.h +++ b/sysdeps/i386/bits/huge_val.h @@ -19,12 +19,10 @@ Boston, MA 02111-1307, USA. */ #ifndef _MATH_H -#error "Never use <bits/huge_val.h> directly; include <math.h> instead." +# error "Never use <bits/huge_val.h> directly; include <math.h> instead." #endif - #include <features.h> -#include <sys/cdefs.h> /* IEEE positive infinity (-HUGE_VAL is negative infinity). */ @@ -32,11 +30,11 @@ #define __huge_val_t union { unsigned char __c[8]; double __d; } #ifdef __GNUC__ -#define HUGE_VAL (__extension__ \ +# define HUGE_VAL (__extension__ \ ((__huge_val_t) { __c: __HUGE_VAL_bytes }).__d) #else /* Not GCC. */ static __huge_val_t __huge_val = { __HUGE_VAL_bytes }; -#define HUGE_VAL (__huge_val.__d) +# define HUGE_VAL (__huge_val.__d) #endif /* GCC. */ @@ -44,27 +42,27 @@ static __huge_val_t __huge_val = { __HUGE_VAL_bytes }; #ifdef __USE_ISOC9X -#define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f } +# define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f } -#define __huge_valf_t union { unsigned char __c[4]; float __f; } -#ifdef __GNUC__ -#define HUGE_VALF (__extension__ \ +# define __huge_valf_t union { unsigned char __c[4]; float __f; } +# ifdef __GNUC__ +# define HUGE_VALF (__extension__ \ ((__huge_valf_t) { __c: __HUGE_VALF_bytes }).__f) -#else /* Not GCC. */ +# else /* Not GCC. */ static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes }; -#define HUGE_VALF (__huge_valf.__f) -#endif /* GCC. */ +# define HUGE_VALF (__huge_valf.__f) +# endif /* GCC. */ -#define __HUGE_VALL_bytes { 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 } +# define __HUGE_VALL_bytes { 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 } -#define __huge_vall_t union { unsigned char __c[12]; long double __ld; } -#ifdef __GNUC__ -#define HUGE_VALL (__extension__ \ +# define __huge_vall_t union { unsigned char __c[12]; long double __ld; } +# ifdef __GNUC__ +# define HUGE_VALL (__extension__ \ ((__huge_vall_t) { __c: __HUGE_VALL_bytes }).__ld) -#else /* Not GCC. */ +# else /* Not GCC. */ static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes }; -#define HUGE_VALL (__huge_vall.__ld) -#endif /* GCC. */ +# define HUGE_VALL (__huge_vall.__ld) +# endif /* GCC. */ #endif /* __USE_ISOC9X. */ diff --git a/sysdeps/i386/bits/setjmp.h b/sysdeps/i386/bits/setjmp.h index 0c03073b36..5cb60a8c7d 100644 --- a/sysdeps/i386/bits/setjmp.h +++ b/sysdeps/i386/bits/setjmp.h @@ -1,12 +1,16 @@ /* Define the machine-dependent type `jmp_buf'. Intel 386 version. */ -#if defined (__USE_MISC) || defined (_ASM) -#define JB_BX 0 -#define JB_SI 1 -#define JB_DI 2 -#define JB_BP 3 -#define JB_SP 4 -#define JB_PC 5 +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + +#if defined __USE_MISC || defined _ASM +# define JB_BX 0 +# define JB_SI 1 +# define JB_DI 2 +# define JB_BP 3 +# define JB_SP 4 +# define JB_PC 5 #endif #ifndef _ASM diff --git a/sysdeps/i386/elf/setjmp.S b/sysdeps/i386/elf/setjmp.S index d73e84364f..bc4890c215 100644 --- a/sysdeps/i386/elf/setjmp.S +++ b/sysdeps/i386/elf/setjmp.S @@ -19,6 +19,7 @@ #include <sysdep.h> #define _ASM +#define _SETJMP_H #include <bits/setjmp.h> /* We include the BSD entry points here as well but we make diff --git a/sysdeps/i386/fpu/bits/fenv.h b/sysdeps/i386/fpu/bits/fenv.h index 63f3e52958..4d06b01be3 100644 --- a/sysdeps/i386/fpu/bits/fenv.h +++ b/sysdeps/i386/fpu/bits/fenv.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _FENV_H -#error "Never use <bits/fenv.h> directly; include <fenv.h> instead." +# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." #endif @@ -61,7 +61,8 @@ enum typedef unsigned short int fexcept_t; -/* Type representing floating-point environment. This function corresponds to the layout of the block written by the `fstenv'. */ +/* Type representing floating-point environment. This function corresponds + to the layout of the block written by the `fstenv'. */ typedef struct { unsigned short int control_word; diff --git a/sysdeps/ieee754/bits/huge_val.h b/sysdeps/ieee754/bits/huge_val.h index fe0144c734..f49d65661a 100644 --- a/sysdeps/ieee754/bits/huge_val.h +++ b/sysdeps/ieee754/bits/huge_val.h @@ -19,37 +19,35 @@ Boston, MA 02111-1307, USA. */ #ifndef _MATH_H -#error "Never use <bits/huge_val.h> directly; include <math.h> instead." +# error "Never use <bits/huge_val.h> directly; include <math.h> instead." #endif - #include <features.h> /* IEEE positive infinity (-HUGE_VAL is negative infinity). */ #ifdef __GNUC__ -#define HUGE_VAL \ - (__extension__ \ - ((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; }) \ +# define HUGE_VAL \ + (__extension__ \ + ((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; }) \ { __l: 0x7ff0000000000000ULL }).__d) #else /* not GCC */ -#include <sys/cdefs.h> -#include <endian.h> +# include <endian.h> typedef union { unsigned char __c[8]; double __d; } __huge_val_t; -#if __BYTE_ORDER == __BIG_ENDIAN -#define __HUGE_VAL_bytes { 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 } -#endif -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define __HUGE_VAL_bytes { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f } -#endif +# if __BYTE_ORDER == __BIG_ENDIAN +# define __HUGE_VAL_bytes { 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 } +# endif +# if __BYTE_ORDER == __LITTLE_ENDIAN +# define __HUGE_VAL_bytes { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f } +# endif static __huge_val_t __huge_val = { __HUGE_VAL_bytes }; -#define HUGE_VAL (__huge_val.__d) +# define HUGE_VAL (__huge_val.__d) #endif /* GCC. */ @@ -58,32 +56,32 @@ static __huge_val_t __huge_val = { __HUGE_VAL_bytes }; #ifdef __USE_ISOC9X -#ifdef __GNUC__ +# ifdef __GNUC__ -#define HUGE_VALF \ - (__extension__ \ - ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; }) \ +# define HUGE_VALF \ + (__extension__ \ + ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; }) \ { __l: 0x7f800000UL }).__d) -#else /* not GCC */ +# else /* not GCC */ typedef union { unsigned char __c[4]; float __f; } __huge_valf_t; -#if __BYTE_ORDER == __BIG_ENDIAN -#define __HUGE_VALF_bytes { 0x7f, 0x80, 0, 0 } -#endif -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f } -#endif +# if __BYTE_ORDER == __BIG_ENDIAN +# define __HUGE_VALF_bytes { 0x7f, 0x80, 0, 0 } +# endif +# if __BYTE_ORDER == __LITTLE_ENDIAN +# define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f } +# endif static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes }; -#define HUGE_VALF (__huge_valf.__f) +# define HUGE_VALF (__huge_valf.__f) -#endif /* GCC. */ +# endif /* GCC. */ /* Generally there is no separate `long double' format and it is the same as `double'. */ -#define HUGE_VALL HUGE_VAL +# define HUGE_VALL HUGE_VAL #endif /* __USE_ISOC9X. */ diff --git a/sysdeps/m68k/bits/byteswap.h b/sysdeps/m68k/bits/byteswap.h index 54ec0d1920..41bbe59782 100644 --- a/sysdeps/m68k/bits/byteswap.h +++ b/sysdeps/m68k/bits/byteswap.h @@ -17,8 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _BITS_BYTESWAP_H -#define _BITS_BYTESWAP_H 1 +#if !defined _BYTESWAP_H && !defined _NETINET_IN_H +# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead." +#endif /* Swap bytes in 16 bit value. We don't provide an assembler version because GCC is smart enough to generate optimal assembler output, and @@ -32,7 +33,7 @@ (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24)) #if defined __GNUC__ && __GNUC__ >= 2 -#define __bswap_32(x) \ +# define __bswap_32(x) \ __extension__ \ ({ unsigned int __v; \ if (__builtin_constant_p (x)) \ @@ -45,12 +46,12 @@ : "0" (x)); \ __v; }) #else -#define __bswap_32(x) __bswap_constant_32 (x) +# define __bswap_32(x) __bswap_constant_32 (x) #endif #if defined __GNUC__ && __GNUC__ >= 2 /* Swap bytes in 64 bit value. */ -#define __bswap_64(x) \ +# define __bswap_64(x) \ __extension__ \ ({ union { unsigned long long int __ll; \ unsigned long int __l[2]; } __v, __r; \ @@ -59,5 +60,3 @@ __r.__l[1] = __bswap_32 (__v.__l[0]); \ __r.__ll; }) #endif - -#endif /* bits/byteswap.h */ diff --git a/sysdeps/m68k/bits/endian.h b/sysdeps/m68k/bits/endian.h index 6f985293f2..bf4ecb60a4 100644 --- a/sysdeps/m68k/bits/endian.h +++ b/sysdeps/m68k/bits/endian.h @@ -1,3 +1,7 @@ /* m68k is big-endian. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __BIG_ENDIAN diff --git a/sysdeps/m68k/bits/setjmp.h b/sysdeps/m68k/bits/setjmp.h index 96240f0d8e..2991232915 100644 --- a/sysdeps/m68k/bits/setjmp.h +++ b/sysdeps/m68k/bits/setjmp.h @@ -1,5 +1,9 @@ /* Define the machine-dependent type `jmp_buf'. m68k version. */ +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + typedef struct { /* There are eight 4-byte data registers, but D0 is not saved. */ @@ -7,10 +11,10 @@ typedef struct /* There are six 4-byte address registers, plus the FP and SP. */ int *__aregs[6]; - int * __fp; - int * __sp; + int *__fp; + int *__sp; -#if defined(__HAVE_68881__) || defined(__HAVE_FPU__) +#if defined __HAVE_68881__ || defined __HAVE_FPU__ /* There are eight floating point registers which are saved in IEEE 96-bit extended format. */ char __fpregs[8 * (96 / 8)]; diff --git a/sysdeps/m68k/fpu/bits/fenv.h b/sysdeps/m68k/fpu/bits/fenv.h index ce071b93ff..a11e0724f1 100644 --- a/sysdeps/m68k/fpu/bits/fenv.h +++ b/sysdeps/m68k/fpu/bits/fenv.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _FENV_H -#error "Never use <bits/fenv.h> directly; include <fenv.h> instead." +# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." #endif diff --git a/sysdeps/mach/hurd/alpha/bits/sigcontext.h b/sysdeps/mach/hurd/alpha/bits/sigcontext.h index 3b17a4ada8..a2c8163599 100644 --- a/sysdeps/mach/hurd/alpha/bits/sigcontext.h +++ b/sysdeps/mach/hurd/alpha/bits/sigcontext.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +#endif + /* Signal handlers are actually called: void handler (int sig, int code, struct sigcontext *scp); */ diff --git a/sysdeps/mach/hurd/bits/ioctls.h b/sysdeps/mach/hurd/bits/ioctls.h index b04438bcca..a5dc446c67 100644 --- a/sysdeps/mach/hurd/bits/ioctls.h +++ b/sysdeps/mach/hurd/bits/ioctls.h @@ -16,32 +16,29 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/ioctl.h> instead. - */ - -#ifndef _BITS_IOCTLS_H -#define _BITS_IOCTLS_H 1 +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead." +#endif /* These macros are also defined in <bits/termios.h> (with numerically identical values) but this serves to shut up cpp's complaining. */ #ifdef MDMBUF -#undef MDMBUF +# undef MDMBUF #endif #ifdef ECHO -#undef ECHO +# undef ECHO #endif #ifdef TOSTOP -#undef TOSTOP +# undef TOSTOP #endif #ifdef FLUSHO -#undef FLUSHO +# undef FLUSHO #endif #ifdef PENDIN -#undef PENDIN +# undef PENDIN #endif #ifdef NOFLSH -#undef NOFLSH +# undef NOFLSH #endif /* Hurd ioctl request are made up of several fields: @@ -331,23 +328,20 @@ enum __ioctl_datum { IOC_8, IOC_16, IOC_32, IOC_64 }; /* From 4.4 <sys/ttydev.h>. */ #ifdef USE_OLD_TTY -#define B0 0 -#define B50 1 -#define B75 2 -#define B110 3 -#define B134 4 -#define B150 5 -#define B200 6 -#define B300 7 -#define B600 8 -#define B1200 9 -#define B1800 10 -#define B2400 11 -#define B4800 12 -#define B9600 13 -#define EXTA 14 -#define EXTB 15 +# define B0 0 +# define B50 1 +# define B75 2 +# define B110 3 +# define B134 4 +# define B150 5 +# define B200 6 +# define B300 7 +# define B600 8 +# define B1200 9 +# define B1800 10 +# define B2400 11 +# define B4800 12 +# define B9600 13 +# define EXTA 14 +# define EXTB 15 #endif /* USE_OLD_TTY */ - - -#endif /* bits/ioctls.h */ diff --git a/sysdeps/mach/hurd/bits/stat.h b/sysdeps/mach/hurd/bits/stat.h index 4679c589ee..df50a0901f 100644 --- a/sysdeps/mach/hurd/bits/stat.h +++ b/sysdeps/mach/hurd/bits/stat.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _BITS_STAT_H -#define _BITS_STAT_H 1 +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif #include <bits/types.h> @@ -189,6 +186,3 @@ struct stat64 #ifdef __USE_BSD #define CMASK 0022 #endif - - -#endif /* bits/stat.h */ diff --git a/sysdeps/mach/hurd/hppa/bits/sigcontext.h b/sysdeps/mach/hurd/hppa/bits/sigcontext.h index f450125463..f0b4ff7a9b 100644 --- a/sysdeps/mach/hurd/hppa/bits/sigcontext.h +++ b/sysdeps/mach/hurd/hppa/bits/sigcontext.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +#endif + /* Signal handlers are actually called: void handler (int sig, int code, struct sigcontext *scp); */ diff --git a/sysdeps/mach/hurd/i386/bits/sigcontext.h b/sysdeps/mach/hurd/i386/bits/sigcontext.h index 6539cf97d6..c5edb3119e 100644 --- a/sysdeps/mach/hurd/i386/bits/sigcontext.h +++ b/sysdeps/mach/hurd/i386/bits/sigcontext.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +#endif + /* Signal handlers are actually called: void handler (int sig, int code, struct sigcontext *scp); */ diff --git a/sysdeps/mach/hurd/mips/bits/sigcontext.h b/sysdeps/mach/hurd/mips/bits/sigcontext.h index 64a57ab086..910618e32a 100644 --- a/sysdeps/mach/hurd/mips/bits/sigcontext.h +++ b/sysdeps/mach/hurd/mips/bits/sigcontext.h @@ -16,6 +16,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +#endif + /* Signal handlers are actually called: void handler (int sig, int code, struct sigcontext *scp); */ diff --git a/sysdeps/mips/bits/dlfcn.h b/sysdeps/mips/bits/dlfcn.h index 636da5662d..c105537dfd 100644 --- a/sysdeps/mips/bits/dlfcn.h +++ b/sysdeps/mips/bits/dlfcn.h @@ -17,8 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _BITS_DLFCN_H -#define _BITS_DLFCN_H 1 +#ifndef _DLFCN_H +# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead." +#endif /* The MODE argument to `dlopen' contains one of the following: */ #define RTLD_LAZY 0x001 /* Lazy function call binding. */ @@ -33,10 +34,9 @@ __BEGIN_DECLS /* Some SGI specific calls that aren't implemented yet. */ -extern void *sgidladd __P ((const char *, int)); -extern void *sgidlopen_version __P ((const char *, int, const char *, int)); -extern char *sgigetdsoversion __P ((const char *)); +extern void *sgidladd __P ((__const char *, int)); +extern void *sgidlopen_version __P ((__const char *, int, __const char *, + int)); +extern char *sgigetdsoversion __P ((__const char *)); __END_DECLS - -#endif /* bits/dlfcn.h */ diff --git a/sysdeps/mips/bits/endian.h b/sysdeps/mips/bits/endian.h index ba555cd76e..40321a2866 100644 --- a/sysdeps/mips/bits/endian.h +++ b/sysdeps/mips/bits/endian.h @@ -1,4 +1,8 @@ /* The MIPS architecture has selectable endianness. This file is for a machine using big-endian mode. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __BIG_ENDIAN diff --git a/sysdeps/mips/bits/setjmp.h b/sysdeps/mips/bits/setjmp.h index 7e570c6bff..ff3d75f821 100644 --- a/sysdeps/mips/bits/setjmp.h +++ b/sysdeps/mips/bits/setjmp.h @@ -1,6 +1,5 @@ /* Define the machine-dependent type `jmp_buf'. MIPS version. Copyright (C) 1992, 1993, 1995, 1997 Free Software Foundation, Inc. - Contributed by Brendan Kehoe (brendan@zen.org). The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,6 +16,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + typedef struct { /* Program counter. */ diff --git a/sysdeps/mips/dec/bits/endian.h b/sysdeps/mips/dec/bits/endian.h index 157bc44d06..0bdb378944 100644 --- a/sysdeps/mips/dec/bits/endian.h +++ b/sysdeps/mips/dec/bits/endian.h @@ -1,4 +1,8 @@ /* The MIPS architecture has selectable endianness. The DECstation uses little-endian mode. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __LITTLE_ENDIAN diff --git a/sysdeps/mips/mips64/bits/setjmp.h b/sysdeps/mips/mips64/bits/setjmp.h index b108540505..9f08f4e1af 100644 --- a/sysdeps/mips/mips64/bits/setjmp.h +++ b/sysdeps/mips/mips64/bits/setjmp.h @@ -1,7 +1,6 @@ /* Define the machine-dependent type `jmp_buf'. MIPS version. Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -18,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + typedef struct { /* Program counter. */ diff --git a/sysdeps/mips/mipsel/bits/endian.h b/sysdeps/mips/mipsel/bits/endian.h index 5da5965cb2..2241190a70 100644 --- a/sysdeps/mips/mipsel/bits/endian.h +++ b/sysdeps/mips/mipsel/bits/endian.h @@ -1,4 +1,8 @@ /* The MIPS architecture has selectable endianness. This file is for a machine using little-endian mode. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __LITTLE_ENDIAN diff --git a/sysdeps/mips/p40/bits/endian.h b/sysdeps/mips/p40/bits/endian.h index e4b0119433..f6cdde2cb3 100644 --- a/sysdeps/mips/p40/bits/endian.h +++ b/sysdeps/mips/p40/bits/endian.h @@ -1,4 +1,8 @@ /* The MIPS has selectable endianness. The Japanese homebrew P40 architecture uses big-endian mode. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __BIG_ENDIAN diff --git a/sysdeps/posix/getcwd.c b/sysdeps/posix/getcwd.c index d40d8d6822..c7fda3eb2c 100644 --- a/sysdeps/posix/getcwd.c +++ b/sysdeps/posix/getcwd.c @@ -217,6 +217,7 @@ __getcwd (buf, size) char *path; register char *pathp; struct stat st; + int prev_errno = errno; if (size == 0) { @@ -310,6 +311,9 @@ __getcwd (buf, size) dirstream = __opendir (dotp); if (dirstream == NULL) goto lose; + /* Clear errno to distinguish EOF from error if readdir returns + NULL. */ + __set_errno (0); while ((d = __readdir (dirstream)) != NULL) { if (d->d_name[0] == '.' && @@ -343,6 +347,10 @@ __getcwd (buf, size) { int save = errno; (void) __closedir (dirstream); + if (save == 0) + /* EOF on dirstream, which means that the current directory + has been removed. */ + save = ENOENT; __set_errno (save); goto lose; } @@ -393,6 +401,10 @@ __getcwd (buf, size) free ((__ptr_t) dotlist); memmove (path, pathp, path + size - pathp); + + /* Restore errno on successful return. */ + __set_errno (prev_errno); + return path; lose: diff --git a/sysdeps/posix/mk-stdiolim.c b/sysdeps/posix/mk-stdiolim.c index 7009c4ef10..c268b642de 100644 --- a/sysdeps/posix/mk-stdiolim.c +++ b/sysdeps/posix/mk-stdiolim.c @@ -21,6 +21,32 @@ int main() { + /* Print copyright message. */ + printf ("\ +/* Stdio limits for POSIX systems.\n\ + Copyright (C) 1994, 1997 Free Software Foundation, Inc.\n\ + This file is part of the GNU C Library.\n\ +\n\ + The GNU C Library is free software; you can redistribute it and/or\n\ + modify it under the terms of the GNU Library General Public License as\n\ + published by the Free Software Foundation; either version 2 of the\n\ + License, or (at your option) any later version.\n\ +\n\ + The GNU C Library is distributed in the hope that it will be useful,\n\ + but WITHOUT ANY WARRANTY; without even the implied warranty of\n\ + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n\ + Library General Public License for more details.\n\ +\n\ + You should have received a copy of the GNU Library General Publicn\n\ + License along with the GNU C Library; see the file COPYING.LIB. If not,\n\ + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,\n\ + Boston, MA 02111-1307, USA. */\n\ +\n\ +#ifndef _STDIO_H\n\ +# error \"Never include <bits/stdio_lim.h> directly; use <stdio.h> instead.\"\n\ +#endif\n\ +\n"); + /* These values correspond to the code in sysdeps/posix/tempname.c. Change the values here if you change that code. */ printf ("#define L_tmpnam %u\n", sizeof ("/usr/tmp/") + 9); diff --git a/sysdeps/powerpc/bits/endian.h b/sysdeps/powerpc/bits/endian.h index d3ff74f12f..9259da8039 100644 --- a/sysdeps/powerpc/bits/endian.h +++ b/sysdeps/powerpc/bits/endian.h @@ -18,6 +18,10 @@ /* PowerPC can be little or big endian. Hopefully gcc will know... */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #if defined __BIG_ENDIAN__ || defined _BIG_ENDIAN # if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN # error Please fix sysdeps/powerpc/bits/endian.h (compiling bi-endian?). diff --git a/sysdeps/powerpc/bits/fenv.h b/sysdeps/powerpc/bits/fenv.h index 9bb6600324..14fbda8db0 100644 --- a/sysdeps/powerpc/bits/fenv.h +++ b/sysdeps/powerpc/bits/fenv.h @@ -52,44 +52,44 @@ enum /* Operation with SNaN. */ FE_INVALID_SNAN = 1 << 31-7, -#define FE_INVALID_SNAN FE_INVALID_SNAN +# define FE_INVALID_SNAN FE_INVALID_SNAN /* Inf - Inf */ FE_INVALID_ISI = 1 << 31-8, -#define FE_INVALID_ISI FE_INVALID_ISI +# define FE_INVALID_ISI FE_INVALID_ISI /* Inf / Inf */ FE_INVALID_IDI = 1 << 31-9, -#define FE_INVALID_IDI FE_INVALID_IDI +# define FE_INVALID_IDI FE_INVALID_IDI /* 0 / 0 */ FE_INVALID_ZDZ = 1 << 31-10, -#define FE_INVALID_ZDZ FE_INVALID_ZDZ +# define FE_INVALID_ZDZ FE_INVALID_ZDZ /* Inf * 0 */ FE_INVALID_IMZ = 1 << 31-11, -#define FE_INVALID_IMZ FE_INVALID_IMZ +# define FE_INVALID_IMZ FE_INVALID_IMZ /* Comparison with NaN or SNaN. */ FE_INVALID_COMPARE = 1 << 31-12, -#define FE_INVALID_COMPARE FE_INVALID_COMPARE +# define FE_INVALID_COMPARE FE_INVALID_COMPARE /* Invalid operation flag for software (not set by hardware). */ /* Note that some chips don't have this implemented, presumably because no-one expected anyone to write software for them %-). */ FE_INVALID_SOFTWARE = 1 << 31-21, -#define FE_INVALID_SOFTWARE FE_INVALID_SOFTWARE +# define FE_INVALID_SOFTWARE FE_INVALID_SOFTWARE /* Square root of negative number (including -Inf). */ /* Note that some chips don't have this implemented. */ FE_INVALID_SQRT = 1 << 31-22, -#define FE_INVALID_SQRT FE_INVALID_SQRT +# define FE_INVALID_SQRT FE_INVALID_SQRT /* Conversion-to-integer of a NaN or a number too large or too small. */ FE_INVALID_INTEGER_CONVERSION = 1 << 31-23, -#define FE_INVALID_INTEGER_CONVERSION FE_INVALID_INTEGER_CONVERSION +# define FE_INVALID_INTEGER_CONVERSION FE_INVALID_INTEGER_CONVERSION -#define FE_ALL_INVALID \ +# define FE_ALL_INVALID \ (FE_INVALID_SNAN | FE_INVALID_ISI | FE_INVALID_IDI | FE_INVALID_ZDZ \ | FE_INVALID_IMZ | FE_INVALID_COMPARE | FE_INVALID_SOFTWARE \ | FE_INVALID_SQRT | FE_INVALID_INTEGER_CONVERSION) diff --git a/sysdeps/powerpc/bits/setjmp.h b/sysdeps/powerpc/bits/setjmp.h index a9cab03fc6..7bb654c0bc 100644 --- a/sysdeps/powerpc/bits/setjmp.h +++ b/sysdeps/powerpc/bits/setjmp.h @@ -1,17 +1,21 @@ /* Define the machine-dependent type `jmp_buf'. PowerPC version. */ +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + /* The previous bits/setjmp.h had __jmp_buf defined as a structure. We use an array of 'long int' instead, to make writing the assembler easier. Naturally, user code should not depend on either representation. */ -#if defined (__USE_MISC) || defined (_ASM) -#define JB_GPR1 0 /* also known as the stack pointer */ -#define JB_GPR2 1 -#define JB_LR 2 -#define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18 in total */ -#define JB_UNUSED 21 /* it's sometimes faster to store doubles word-aligned */ -#define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total */ +#if defined __USE_MISC || defined _ASM +# define JB_GPR1 0 /* also known as the stack pointer */ +# define JB_GPR2 1 +# define JB_LR 2 +# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18 in total */ +# define JB_UNUSED 21 /* it's sometimes faster to store doubles word-aligned */ +# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total */ #endif #ifndef _ASM diff --git a/sysdeps/sparc/sparc32/bits/endian.h b/sysdeps/sparc/sparc32/bits/endian.h index f1a75c0652..68fc68de6a 100644 --- a/sysdeps/sparc/sparc32/bits/endian.h +++ b/sysdeps/sparc/sparc32/bits/endian.h @@ -1,3 +1,7 @@ /* SPARC is big-endian. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __BIG_ENDIAN diff --git a/sysdeps/sparc/sparc32/bits/setjmp.h b/sysdeps/sparc/sparc32/bits/setjmp.h index 43bae1a496..0e61fe7805 100644 --- a/sysdeps/sparc/sparc32/bits/setjmp.h +++ b/sysdeps/sparc/sparc32/bits/setjmp.h @@ -1,9 +1,13 @@ /* Define the machine-dependent type `jmp_buf'. SPARC version. */ -#if defined (__USE_MISC) || defined (_ASM) -#define JB_SP 0 -#define JB_FP 1 -#define JB_PC 2 +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + +#if defined __USE_MISC || defined _ASM +# define JB_SP 0 +# define JB_FP 1 +# define JB_PC 2 #endif #ifndef _ASM diff --git a/sysdeps/sparc/sparc32/fpu/bits/fenv.h b/sysdeps/sparc/sparc32/fpu/bits/fenv.h index 6a76795d6a..9fb33cef28 100644 --- a/sysdeps/sparc/sparc32/fpu/bits/fenv.h +++ b/sysdeps/sparc/sparc32/fpu/bits/fenv.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _FENV_H -#error "Never use <bits/fenv.h> directly; include <fenv.h> instead." +# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." #endif @@ -72,5 +72,5 @@ typedef unsigned int fenv_t; #endif /* For internal use only: access the fp state register. */ -#define __fenv_stfsr(X) __asm__("st %%fsr,%0" : "=m"(X)) -#define __fenv_ldfsr(X) __asm__ __volatile__("ld %0,%%fsr" : : "m"(X)) +#define __fenv_stfsr(X) __asm__ ("st %%fsr,%0" : "=m" (X)) +#define __fenv_ldfsr(X) __asm__ __volatile__ ("ld %0,%%fsr" : : "m" (X)) diff --git a/sysdeps/sparc/sparc64/bits/endian.h b/sysdeps/sparc/sparc64/bits/endian.h index a2ab07249a..8acfdf5df6 100644 --- a/sysdeps/sparc/sparc64/bits/endian.h +++ b/sysdeps/sparc/sparc64/bits/endian.h @@ -1,8 +1,12 @@ /* Sparc is big-endian, but v9 supports endian conversion on loads/stores and GCC supports such a mode. Be prepared. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #ifdef __LITTLE_ENDIAN__ -#define __BYTE_ORDER __LITTLE_ENDIAN +# define __BYTE_ORDER __LITTLE_ENDIAN #else -#define __BYTE_ORDER __BIG_ENDIAN +# define __BYTE_ORDER __BIG_ENDIAN #endif diff --git a/sysdeps/sparc/sparc64/fpu/bits/fenv.h b/sysdeps/sparc/sparc64/fpu/bits/fenv.h index 802c58bdce..5728e2b588 100644 --- a/sysdeps/sparc/sparc64/fpu/bits/fenv.h +++ b/sysdeps/sparc/sparc64/fpu/bits/fenv.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _FENV_H -#error "Never use <bits/fenv.h> directly; include <fenv.h> instead." +# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." #endif @@ -72,5 +72,5 @@ typedef unsigned long fenv_t; #endif /* For internal use only: access the fp state register. */ -#define __fenv_stfsr(X) __asm__("stx %%fsr,%0" : "=m"(X)) -#define __fenv_ldfsr(X) __asm__ __volatile__("ldx %0,%%fsr" : : "m"(X)) +#define __fenv_stfsr(X) __asm__ ("stx %%fsr,%0" : "=m" (X)) +#define __fenv_ldfsr(X) __asm__ __volatile__ ("ldx %0,%%fsr" : : "m" (X)) diff --git a/sysdeps/unix/bsd/bits/dirent.h b/sysdeps/unix/bsd/bits/dirent.h index 6f88661694..642c79183e 100644 --- a/sysdeps/unix/bsd/bits/dirent.h +++ b/sysdeps/unix/bsd/bits/dirent.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _DIRENT_H +# error "Never use <bits/dirent.h> directly; include <dirent.h> instead." +#endif + struct dirent { unsigned int d_fileno; /* 32 bits. */ diff --git a/sysdeps/unix/bsd/bits/stat.h b/sysdeps/unix/bsd/bits/stat.h index 71130f3fcb..8722fa0249 100644 --- a/sysdeps/unix/bsd/bits/stat.h +++ b/sysdeps/unix/bsd/bits/stat.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _STATBUF_H -#define _STATBUF_H 1 +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif #include <bits/types.h> @@ -82,6 +79,3 @@ struct stat #define __S_IREAD 0400 /* Read by owner. */ #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ - - -#endif /* bits/stat.h */ diff --git a/sysdeps/unix/bsd/bits/waitflags.h b/sysdeps/unix/bsd/bits/waitflags.h index ca952f90b4..47fc6ea1b7 100644 --- a/sysdeps/unix/bsd/bits/waitflags.h +++ b/sysdeps/unix/bsd/bits/waitflags.h @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_WAIT_H -#error "Never use <bits/waitflags.h> directly; include <sys/wait.h> instead." +# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead." #endif @@ -26,5 +26,5 @@ #define WNOHANG 1 /* Don't block waiting. */ #define WUNTRACED 2 /* Report status of stopped children. */ #ifdef __USE_GNU -#define WNOREAP 4 /* Don't remove record of child reported. */ +# define WNOREAP 4 /* Don't remove record of child reported. */ #endif diff --git a/sysdeps/unix/bsd/bsd4.4/bits/dirent.h b/sysdeps/unix/bsd/bsd4.4/bits/dirent.h index b9e0d7277e..e29dac4806 100644 --- a/sysdeps/unix/bsd/bsd4.4/bits/dirent.h +++ b/sysdeps/unix/bsd/bsd4.4/bits/dirent.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _DIRENT_H +# error "Never use <bits/dirent.h> directly; include <dirent.h> instead." +#endif + struct dirent { __ino_t d_fileno; /* File serial number. */ diff --git a/sysdeps/unix/bsd/osf/alpha/bits/stat.h b/sysdeps/unix/bsd/osf/alpha/bits/stat.h index ab0fa48f68..7084b4e534 100644 --- a/sysdeps/unix/bsd/osf/alpha/bits/stat.h +++ b/sysdeps/unix/bsd/osf/alpha/bits/stat.h @@ -1,6 +1,5 @@ /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _BITS_STAT_H -#define _BITS_STAT_H +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif #include <bits/types.h> @@ -76,5 +72,3 @@ struct stat #define __S_IREAD 0400 /* Read by owner. */ #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ - -#endif /* bits/stat.h */ diff --git a/sysdeps/unix/bsd/osf/bits/sigaction.h b/sysdeps/unix/bsd/osf/bits/sigaction.h index 56e28a04fb..6bf030793e 100644 --- a/sysdeps/unix/bsd/osf/bits/sigaction.h +++ b/sysdeps/unix/bsd/osf/bits/sigaction.h @@ -18,6 +18,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." +#endif + /* Structure describing the action to be taken when a signal arrives. */ struct sigaction { diff --git a/sysdeps/unix/bsd/sun/m68k/bits/sigcontext.h b/sysdeps/unix/bsd/sun/m68k/bits/sigcontext.h index 61481cc6a2..f637efa6cd 100644 --- a/sysdeps/unix/bsd/sun/m68k/bits/sigcontext.h +++ b/sysdeps/unix/bsd/sun/m68k/bits/sigcontext.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +#endif + struct sigcontext { int sc_onstack; diff --git a/sysdeps/unix/bsd/sun/sparc/bits/sigcontext.h b/sysdeps/unix/bsd/sun/sparc/bits/sigcontext.h index e1cdd416a1..29d2d87b26 100644 --- a/sysdeps/unix/bsd/sun/sparc/bits/sigcontext.h +++ b/sysdeps/unix/bsd/sun/sparc/bits/sigcontext.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +#endif + struct sigcontext { int sc_onstack; diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/resource.h b/sysdeps/unix/bsd/sun/sunos4/bits/resource.h index f51262d92d..6978c87dd2 100644 --- a/sysdeps/unix/bsd/sun/sunos4/bits/resource.h +++ b/sysdeps/unix/bsd/sun/sunos4/bits/resource.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SYS_RESOURCE_H +# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead." +#endif + /* These are the values for 4.4 BSD and GNU. Earlier BSD systems have a subset of these kinds of resource limit. In systems where `getrlimit' and `setrlimit' are not system calls, these are the values used by the C @@ -110,7 +114,8 @@ enum __rusage_who #define RUSAGE_CHILDREN RUSAGE_CHILDREN }; -#include <sys/time.h> /* For `struct timeval'. */ +#define __need_timeval +#include <bits/time.h> /* For `struct timeval'. */ /* Structure which says how much of each resource has been used. */ struct rusage diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/termios.h b/sysdeps/unix/bsd/sun/sunos4/bits/termios.h index dc0a007208..15aaab795a 100644 --- a/sysdeps/unix/bsd/sun/sunos4/bits/termios.h +++ b/sysdeps/unix/bsd/sun/sunos4/bits/termios.h @@ -1,5 +1,5 @@ /* termios type and macro definitions. SunOS 4 version. - Copyright (C) 1993, 1994, 1996 Free Software Foundation, Inc. + Copyright (C) 1993, 1994, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _TERMIOS_H +# error "Never include <bits/termios.h> directly; use <termios.h> instead." +#endif + /* Type of terminal control flag masks. */ typedef unsigned long int tcflag_t; @@ -41,51 +45,51 @@ struct termios #define IGNCR 0x0080 /* Ignore CR. */ #define ICRNL 0x0100 /* Map CR to NL on input. */ #ifdef __USE_BSD -#define IUCLC 0x0200 /* Map upper case to lower case on input. */ +# define IUCLC 0x0200 /* Map upper case to lower case on input. */ #endif #define IXON 0x0400 /* Enable start/stop output control. */ #define IXOFF 0x1000 /* Enable start/stop input control. */ #ifdef __USE_BSD -#define IXANY 0x0800 /* Any character will restart after stop. */ -#define IMAXBEL 0x2000 /* Ring bell when input queue is full. */ +# define IXANY 0x0800 /* Any character will restart after stop. */ +# define IMAXBEL 0x2000 /* Ring bell when input queue is full. */ #endif /* Output modes. */ tcflag_t c_oflag; #define OPOST 0x0001 /* Perform output processing. */ #ifdef __USE_BSD -#define OLCUC 0x00000002 /* Map lower case to upper case on output. */ -#define ONLCR 0x00000004 /* Map NL to CR-NL on output. */ -#define OCRNL 0x00000008 -#define ONOCR 0x00000010 -#define ONLRET 0x00000020 -#define OFILL 0x00000040 -#define OFDEL 0x00000080 -#define NLDLY 0x00000100 -#define NL0 0 -#define NL1 0x00000100 -#define CRDLY 0x00000600 -#define CR0 0 -#define CR1 0x00000200 -#define CR2 0x00000400 -#define CR3 0x00000600 -#define TABDLY 0x00001800 -#define TAB0 0 -#define TAB1 0x00000800 -#define TAB2 0x00001000 -#define XTABS 0x00001800 -#define TAB3 XTABS -#define BSDLY 0x00002000 -#define BS0 0 -#define BS1 0x00002000 -#define VTDLY 0x00004000 -#define VT0 0 -#define VT1 0x00004000 -#define FFDLY 0x00008000 -#define FF0 0 -#define FF1 0x00008000 -#define PAGEOUT 0x00010000 -#define WRAP 0x00020000 +# define OLCUC 0x00000002 /* Map lower case to upper case on output. */ +# define ONLCR 0x00000004 /* Map NL to CR-NL on output. */ +# define OCRNL 0x00000008 +# define ONOCR 0x00000010 +# define ONLRET 0x00000020 +# define OFILL 0x00000040 +# define OFDEL 0x00000080 +# define NLDLY 0x00000100 +# define NL0 0 +# define NL1 0x00000100 +# define CRDLY 0x00000600 +# define CR0 0 +# define CR1 0x00000200 +# define CR2 0x00000400 +# define CR3 0x00000600 +# define TABDLY 0x00001800 +# define TAB0 0 +# define TAB1 0x00000800 +# define TAB2 0x00001000 +# define XTABS 0x00001800 +# define TAB3 XTABS +# define BSDLY 0x00002000 +# define BS0 0 +# define BS1 0x00002000 +# define VTDLY 0x00004000 +# define VT0 0 +# define VT1 0x00004000 +# define FFDLY 0x00008000 +# define FF0 0 +# define FF1 0x00008000 +# define PAGEOUT 0x00010000 +# define WRAP 0x00020000 #endif /* Control modes. */ @@ -102,11 +106,11 @@ struct termios #define HUPCL 0x00000400 /* Hang up on last close. */ #define CLOCAL 0x00000800 /* Ignore modem status lines. */ #ifdef __USE_BSD -#define LOBLK 0x00001000 -#define CRTSCTS 0x80000000 -#define CIBAUD 0x000f0000 /* Mask for input speed from c_cflag. */ -#define CBAUD 0x0000000f /* Mask for output speed from c_cflag. */ -#define IBSHIFT 16 /* Bits to shift for input speed. */ +# define LOBLK 0x00001000 +# define CRTSCTS 0x80000000 +# define CIBAUD 0x000f0000 /* Mask for input speed from c_cflag. */ +# define CBAUD 0x0000000f /* Mask for output speed from c_cflag. */ +# define IBSHIFT 16 /* Bits to shift for input speed. */ #endif /* Input and output baud rates. These are encoded in c_cflag. */ @@ -127,29 +131,29 @@ struct termios #define B19200 14 #define B38400 15 #ifdef __USE_BSD -#define EXTA 14 -#define EXTB 15 +# define EXTA 14 +# define EXTB 15 #endif /* Local modes. */ tcflag_t c_lflag; #ifdef __USE_BSD -#define ECHOKE 0x00000800 /* Visual erase for KILL. */ +# define ECHOKE 0x00000800 /* Visual erase for KILL. */ #endif #define ECHOE 0x00000010 /* Visual erase for ERASE. */ #define ECHOK 0x00000020 /* Echo NL after KILL. */ #define ECHO 0x00000008 /* Enable echo. */ #define ECHONL 0x00000040 /* Echo NL even if ECHO is off. */ #ifdef __USE_BSD -#define ECHOPRT 0x00000400 /* Hardcopy visual erase. */ -#define ECHOCTL 0x00000200 /* Echo control characters as ^X. */ +# define ECHOPRT 0x00000400 /* Hardcopy visual erase. */ +# define ECHOCTL 0x00000200 /* Echo control characters as ^X. */ #endif #define ISIG 0x00000001 /* Enable signals. */ #define ICANON 0x00000002 /* Do erase and kill processing. */ #define IEXTEN 0x00008000 /* Enable DISCARD and LNEXT. */ #define TOSTOP 0x00000100 /* Send SIGTTOU for background output. */ #ifdef __USE_BSD -#define PENDIN 0x00004000 /* Retype pending input (state). */ +# define PENDIN 0x00004000 /* Retype pending input (state). */ #endif #define NOFLSH 0x00000080 /* Disable flush after interrupt. */ @@ -159,28 +163,28 @@ struct termios #define VEOF 4 /* End-of-file character [ICANON]. */ #define VEOL 5 /* End-of-line character [ICANON]. */ #ifdef __USE_BSD -#define VEOL2 6 /* Second EOL character [ICANON]. */ -#define VSWTCH 7 /* ??? */ +# define VEOL2 6 /* Second EOL character [ICANON]. */ +# define VSWTCH 7 /* ??? */ #endif #define VERASE 2 /* Erase character [ICANON]. */ #ifdef __USE_BSD -#define VWERASE 14 /* Word-erase character [ICANON]. */ +# define VWERASE 14 /* Word-erase character [ICANON]. */ #endif #define VKILL 3 /* Kill-line character [ICANON]. */ #ifdef __USE_BSD -#define VREPRINT 12 /* Reprint-line character [ICANON]. */ +# define VREPRINT 12 /* Reprint-line character [ICANON]. */ #endif #define VINTR 0 /* Interrupt character [ISIG]. */ #define VQUIT 1 /* Quit character [ISIG]. */ #define VSUSP 10 /* Suspend character [ISIG]. */ #ifdef __USE_BSD -#define VDSUSP 11 /* Delayed suspend character [ISIG]. */ +# define VDSUSP 11 /* Delayed suspend character [ISIG]. */ #endif #define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */ #define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */ #ifdef __USE_BSD -#define VLNEXT 15 /* Literal-next character [IEXTEN]. */ -#define VDISCARD 13 /* Discard character [IEXTEN]. */ +# define VLNEXT 15 /* Literal-next character [IEXTEN]. */ +# define VDISCARD 13 /* Discard character [IEXTEN]. */ #endif #define VMIN VEOF /* Minimum number of bytes read at once [!ICANON]. */ #define VTIME VEOL /* Time-out value (tenths of a second) [!ICANON]. */ diff --git a/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h b/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h index e9111b6504..5a03bab0c2 100644 --- a/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h +++ b/sysdeps/unix/bsd/sun/sunos4/bits/utsname.h @@ -1,2 +1,24 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _UTSNAME_H +# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead." +#endif + #define _UTSNAME_LENGTH 9 #define _UTSNAME_NODENAME_LENGTH 65 diff --git a/sysdeps/unix/bsd/ultrix4/bits/utsname.h b/sysdeps/unix/bsd/ultrix4/bits/utsname.h index ad4389ab02..a9f36ab3d1 100644 --- a/sysdeps/unix/bsd/ultrix4/bits/utsname.h +++ b/sysdeps/unix/bsd/ultrix4/bits/utsname.h @@ -1 +1,23 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _UTSNAME_H +# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead." +#endif + #define _UTSNAME_LENGTH 32 diff --git a/sysdeps/unix/bsd/ultrix4/mips/bits/sigcontext.h b/sysdeps/unix/bsd/ultrix4/mips/bits/sigcontext.h index 72b29e5649..cb66517eef 100644 --- a/sysdeps/unix/bsd/ultrix4/mips/bits/sigcontext.h +++ b/sysdeps/unix/bsd/ultrix4/mips/bits/sigcontext.h @@ -1,6 +1,5 @@ /* Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,6 +16,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +#endif + /* Note that ANY change to this instantly implies a change to __handler.S. */ struct sigcontext diff --git a/sysdeps/unix/common/bits/dirent.h b/sysdeps/unix/common/bits/dirent.h index 5ba1054049..e32f7f03c8 100644 --- a/sysdeps/unix/common/bits/dirent.h +++ b/sysdeps/unix/common/bits/dirent.h @@ -1,4 +1,4 @@ -/* Directory entry structure `struct dirent'. SVR4/Linux version. +/* Directory entry structure `struct dirent'. SVR4 version. Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _DIRENT_H +# error "Never use <bits/dirent.h> directly; include <dirent.h> instead." +#endif + struct dirent { unsigned int d_fileno; diff --git a/sysdeps/unix/sysv/bits/dirent.h b/sysdeps/unix/sysv/bits/dirent.h index d10417d507..ca4b050296 100644 --- a/sysdeps/unix/sysv/bits/dirent.h +++ b/sysdeps/unix/sysv/bits/dirent.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _DIRENT_H +# error "Never use <bits/dirent.h> directly; include <dirent.h> instead." +#endif + struct dirent { unsigned short int d_fileno; diff --git a/sysdeps/unix/sysv/bits/stat.h b/sysdeps/unix/sysv/bits/stat.h index 56f4544594..8334feaa2e 100644 --- a/sysdeps/unix/sysv/bits/stat.h +++ b/sysdeps/unix/sysv/bits/stat.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _BITS_STAT_H -#define _BITS_STAT_H 1 +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif struct stat { @@ -61,5 +58,3 @@ struct stat #define __S_IREAD 0400 /* Read by owner. */ #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ - -#endif /* bits/stat.h */ diff --git a/sysdeps/unix/sysv/bits/utmp.h b/sysdeps/unix/sysv/bits/utmp.h index 1bb1a55873..9304013d32 100644 --- a/sysdeps/unix/sysv/bits/utmp.h +++ b/sysdeps/unix/sysv/bits/utmp.h @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _UTMP_H -#error "Never use <bits/utmp.h> directly; include <utmp.h> instead." +# error "Never include <bits/utmp.h> directly; use <utmp.h> instead." #endif @@ -28,7 +28,6 @@ #define _PATH_WTMP "/var/adm/wtmp" #define _PATH_LASTLOG "/var/adm/lastlog" -__BEGIN_DECLS struct utmp { @@ -36,14 +35,14 @@ struct utmp char ut_user[8]; char ut_id[4]; char ut_line[12]; - short ut_pid; - short ut_type; + short int ut_pid; + short int ut_type; struct exit_status { - short e_termination; - short e_exit; + short int e_termination; + short int e_exit; } ut_exit; - time_t ut_time; + __time_t ut_time; }; @@ -53,5 +52,3 @@ struct utmp #define _HAVE_UT_ID 1 #define _HAVE_UT_TV 1 #define _HAVE_UT_HOST 1 - -__END_DECLS diff --git a/sysdeps/unix/sysv/bits/utsname.h b/sysdeps/unix/sysv/bits/utsname.h index 31473cf4ea..fb11e4f029 100644 --- a/sysdeps/unix/sysv/bits/utsname.h +++ b/sysdeps/unix/sysv/bits/utsname.h @@ -1 +1,23 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _UTSNAME_H +# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead." +#endif + #define _UTSNAME_LENGTH 9 diff --git a/sysdeps/unix/sysv/irix4/bits/confname.h b/sysdeps/unix/sysv/irix4/bits/confname.h index c185f22adf..89fca07fe5 100644 --- a/sysdeps/unix/sysv/irix4/bits/confname.h +++ b/sysdeps/unix/sysv/irix4/bits/confname.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _UNISTD_H +# error "Never use <bits/confname.h> directly; include <unistd.h> instead." +#endif + /* Values for the NAME argument to `pathconf' and `fpathconf'. */ enum { diff --git a/sysdeps/unix/sysv/irix4/bits/stat.h b/sysdeps/unix/sysv/irix4/bits/stat.h index 0dab45cfa0..633f2618ec 100644 --- a/sysdeps/unix/sysv/irix4/bits/stat.h +++ b/sysdeps/unix/sysv/irix4/bits/stat.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _BITS_STAT_H -#define _BITS_STAT_H 1 +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif struct stat { @@ -61,5 +58,3 @@ struct stat #define __S_IREAD 0400 /* Read by owner. */ #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ - -#endif /* bits/stat.h */ diff --git a/sysdeps/unix/sysv/linux/alpha/bits/ioctls.h b/sysdeps/unix/sysv/linux/alpha/bits/ioctls.h index 8a14f99f43..dcbf9f4402 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/ioctls.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/ioctls.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/ioctl.h> instead. - */ - -#ifndef _BITS_IOCTLS_H -#define _BITS_IOCTLS_H 1 +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead." +#endif /* Use the definitions from the kernel header files. */ #include <asm/ioctls.h> @@ -39,5 +36,3 @@ #define TCSETSF _IOW ('t', 22, struct __kernel_termios) #include <linux/sockios.h> - -#endif /* bits/ioctls.h */ diff --git a/sysdeps/unix/sysv/linux/alpha/bits/ipc.h b/sysdeps/unix/sysv/linux/alpha/bits/ipc.h index 57830daae1..ec116f6114 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/ipc.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/ipc.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,10 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_IPC_BUF_H - -#define _SYS_IPC_BUF_H 1 -#include <features.h> +#ifndef _SYS_IPC_H +# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead." +#endif #include <sys/types.h> @@ -35,9 +33,6 @@ #define IPC_STAT 2 /* Get `ipc_perm' options. */ #define IPC_INFO 3 /* See ipcs. */ - -__BEGIN_DECLS - /* Special key values. */ #define IPC_PRIVATE ((__key_t) 0) /* Private key. */ @@ -63,10 +58,14 @@ struct ipc_kludge long int msgtyp; }; +__BEGIN_DECLS + /* The actual system call: all functions are multiplexed by this. */ extern int __ipc __P ((int __call, int __first, int __second, int __third, void *__ptr)); +__END_DECLS + /* The codes for the functions to use the multiplexer `__ipc'. */ #define IPCOP_semop 1 #define IPCOP_semget 2 @@ -79,7 +78,3 @@ extern int __ipc __P ((int __call, int __first, int __second, int __third, #define IPCOP_shmdt 22 #define IPCOP_shmget 23 #define IPCOP_shmctl 24 - -__END_DECLS - -#endif /* _SYS_IPC_BUF_H */ diff --git a/sysdeps/unix/sysv/linux/alpha/bits/mman.h b/sysdeps/unix/sysv/linux/alpha/bits/mman.h index 1bef0cb525..081a00441e 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/mman.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/mman.h @@ -1,4 +1,4 @@ -/* Definitions for POSIX memory map inerface. Linux/Alpha version. +/* Definitions for POSIX memory map interface. Linux/Alpha version. Copyright (C) 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_MMAN_H -# error "Never include this file directly. Use <sys/mman.h> instead" +# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." #endif /* The following definitions basically come from the kernel headers. diff --git a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h index f28b6f256c..274531f270 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." +#endif + /* Structure describing the action to be taken when a signal arrives. */ struct sigaction { diff --git a/sysdeps/unix/sysv/linux/alpha/bits/stat.h b/sysdeps/unix/sysv/linux/alpha/bits/stat.h index de8752ea8b..319ff96c51 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/stat.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/stat.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _BITS_STAT_H -#define _BITS_STAT_H 1 +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif /* Versions of the `struct stat' data structure. */ #define _STAT_VER_KERNEL 0 @@ -112,5 +109,3 @@ struct stat64 #define __S_IREAD 0400 /* Read by owner. */ #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ - -#endif /* bits/stat.h */ diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios.h b/sysdeps/unix/sysv/linux/alpha/bits/termios.h index d0932c1cd7..0d57c489d9 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/termios.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/termios.h @@ -17,8 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _TERMBITS_H -#define _TERMBITS_H 1 +#ifndef _TERMIOS_H +# error "Never include <bits/termios.h> directly; use <termios.h> instead." +#endif typedef unsigned char cc_t; typedef unsigned int speed_t; @@ -189,5 +190,3 @@ struct termios #define _IOT_termios /* Hurd ioctl type field. */ \ _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2) - -#endif /* _TERMBITS_H */ diff --git a/sysdeps/unix/sysv/linux/alpha/bits/time.h b/sysdeps/unix/sysv/linux/alpha/bits/time.h index 7475b68f5b..d32f4d30e9 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/time.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/time.h @@ -21,23 +21,9 @@ * Never include this file directly; use <time.h> instead. */ -#ifdef __need_timeval -# undef __need_timeval -# ifndef _STRUCT_TIMEVAL -# define _STRUCT_TIMEVAL 1 -/* A time value that is accurate to the nearest - microsecond but also has a range of years. */ -struct timeval - { - int tv_sec; /* Seconds. */ - int tv_usec; /* Microseconds. */ - }; -# endif /* struct timeval */ -#endif /* need timeval */ - - -#ifndef _BITS_TIME_H -#define _BITS_TIME_H 1 +#ifndef __need_timeval +# ifndef _BITS_TIME_H +# define _BITS_TIME_H 1 /* ISO/IEC 9899:1990 7.12.1: <time.h> The macro `CLOCKS_PER_SEC' is the number per second of the value @@ -45,10 +31,23 @@ struct timeval /* CAE XSH, Issue 4, Version 2: <time.h> The value of CLOCKS_PER_SEC is required to be 1 million on all XSI-conformant systems. */ -# define CLOCKS_PER_SEC 1000000 +# define CLOCKS_PER_SEC 1000000 /* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK presents the real value for clock ticks per second for the system. */ -# define CLK_TCK 1024 +# define CLK_TCK 1024 -#endif /* bits/time.h */ +# endif /* bits/time.h */ +#endif /* !__need_timeval */ + + +#ifndef _STRUCT_TIMEVAL +# define _STRUCT_TIMEVAL 1 +/* A time value that is accurate to the nearest + microsecond but also has a range of years. */ +struct timeval + { + int tv_sec; /* Seconds. */ + int tv_usec; /* Microseconds. */ + }; +#endif /* struct timeval */ diff --git a/sysdeps/unix/sysv/linux/bits/dirent.h b/sysdeps/unix/sysv/linux/bits/dirent.h index 1f8ff1e3d0..30e0203289 100644 --- a/sysdeps/unix/sysv/linux/bits/dirent.h +++ b/sysdeps/unix/sysv/linux/bits/dirent.h @@ -16,8 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _BITS_DIRENT_H -#define _BITS_DIRENT_H 1 +#ifndef _DIRENT_H +# error "Never use <bits/dirent.h> directly; include <dirent.h> instead." +#endif struct dirent { @@ -50,5 +51,3 @@ struct dirent64 #define _DIRENT_HAVE_D_RECLEN #define _DIRENT_HAVE_D_OFF #define _DIRENT_HAVE_D_TYPE - -#endif /* bits/dirent.h */ diff --git a/sysdeps/unix/sysv/linux/bits/in.h b/sysdeps/unix/sysv/linux/bits/in.h index 0dd94bef96..1d3817f68d 100644 --- a/sysdeps/unix/sysv/linux/bits/in.h +++ b/sysdeps/unix/sysv/linux/bits/in.h @@ -18,8 +18,9 @@ /* Linux version. */ -#ifndef _NETINET_INBITS_H -#define _NETINET_INBITS_H 1 +#ifndef _NETINET_IN_H +# error "Never use <bits/in.h> directly; include <netinet/in.h> instead." +#endif /* Options for use with `getsockopt' and `setsockopt' at the IP level. The first word in the comment at the right is the data type used; @@ -71,5 +72,3 @@ struct ip_mreq #define IPV6_MULTICAST_LOOP 19 #define IPV6_ADD_MEMBERSHIP 20 #define IPV6_DROP_MEMBERSHIP 21 - -#endif /* netinet/inbits.h */ diff --git a/sysdeps/unix/sysv/linux/bits/ioctl-types.h b/sysdeps/unix/sysv/linux/bits/ioctl-types.h index af988a3c9d..4413dacdb4 100644 --- a/sysdeps/unix/sysv/linux/bits/ioctl-types.h +++ b/sysdeps/unix/sysv/linux/bits/ioctl-types.h @@ -17,12 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/ioctl.h> instead. - */ - -#ifndef _BITS_IOCTL_TYPES_H -#define _BITS_IOCTL_TYPES_H 1 +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead." +#endif /* Get definition of constants for use with `ioctl'. */ #include <asm/ioctls.h> @@ -69,6 +66,3 @@ struct termio #define N_PPP 3 #define N_STRIP 4 #define N_AX25 5 - - -#endif /* bits/ioctl-types.h */ diff --git a/sysdeps/unix/sysv/linux/bits/ioctls.h b/sysdeps/unix/sysv/linux/bits/ioctls.h index 265c857f92..a89724cd71 100644 --- a/sysdeps/unix/sysv/linux/bits/ioctls.h +++ b/sysdeps/unix/sysv/linux/bits/ioctls.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,15 +16,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/ioctl.h> instead. - */ - -#ifndef _BITS_IOCTLS_H -#define _BITS_IOCTLS_H 1 +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead." +#endif /* Use the definitions from the kernel header files. */ #include <asm/ioctls.h> #include <linux/sockios.h> - -#endif /* bits/ioctls.h */ diff --git a/sysdeps/unix/sysv/linux/bits/ipc.h b/sysdeps/unix/sysv/linux/bits/ipc.h index c01a81a83f..8b5db4add6 100644 --- a/sysdeps/unix/sysv/linux/bits/ipc.h +++ b/sysdeps/unix/sysv/linux/bits/ipc.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,10 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_IPC_BUF_H - -#define _SYS_IPC_BUF_H 1 -#include <features.h> +#ifndef _SYS_IPC_H +# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead." +#endif #include <sys/types.h> @@ -35,9 +33,6 @@ #define IPC_STAT 2 /* Get `ipc_perm' options. */ #define IPC_INFO 3 /* See ipcs. */ - -__BEGIN_DECLS - /* Special key values. */ #define IPC_PRIVATE ((__key_t) 0) /* Private key. */ @@ -63,10 +58,15 @@ struct ipc_kludge long int msgtyp; }; + +__BEGIN_DECLS + /* The actual system call: all functions are multiplexed by this. */ extern int __ipc __P ((int __call, int __first, int __second, int __third, void *__ptr)); +__END_DECLS + /* The codes for the functions to use the multiplexer `__ipc'. */ #define IPCOP_semop 1 #define IPCOP_semget 2 @@ -79,7 +79,3 @@ extern int __ipc __P ((int __call, int __first, int __second, int __third, #define IPCOP_shmdt 22 #define IPCOP_shmget 23 #define IPCOP_shmctl 24 - -__END_DECLS - -#endif /* bits/ipc_buf.h */ diff --git a/sysdeps/unix/sysv/linux/bits/msq.h b/sysdeps/unix/sysv/linux/bits/msq.h index 59559a31c3..9d0b9a9afa 100644 --- a/sysdeps/unix/sysv/linux/bits/msq.h +++ b/sysdeps/unix/sysv/linux/bits/msq.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,10 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_MSQ_BUF_H - -#define _SYS_MSQ_BUF_H 1 -#include <features.h> +#ifndef _SYS_MSG_H +#error "Never use <bits/msq.h> directly; include <sys/msg.h> instead." +#endif #include <sys/types.h> @@ -29,8 +27,6 @@ #define MSG_EXCEPT 020000 /* recv any msg except of specified type */ -__BEGIN_DECLS - /* Structure of record for one message inside the kernel. The type `struct __msg' is opaque. */ struct msqid_ds @@ -60,19 +56,15 @@ struct msqid_ds /* buffer for msgctl calls IPC_INFO, MSG_INFO */ struct msginfo -{ - int msgpool; - int msgmap; - int msgmax; - int msgmnb; - int msgmni; - int msgssz; - int msgtql; - ushort msgseg; -}; + { + int msgpool; + int msgmap; + int msgmax; + int msgmnb; + int msgmni; + int msgssz; + int msgtql; + ushort msgseg; + }; #endif /* __USE_MISC */ - -__END_DECLS - -#endif /* bits/msq_buf.h */ diff --git a/sysdeps/unix/sysv/linux/bits/poll.h b/sysdeps/unix/sysv/linux/bits/poll.h index c6b1d2324a..4aec021fed 100644 --- a/sysdeps/unix/sysv/linux/bits/poll.h +++ b/sysdeps/unix/sysv/linux/bits/poll.h @@ -16,6 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SYS_POLL_H +# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead." +#endif /* Event types that can be polled for. These bits may be set in `events' to indicate the interesting event types; they will appear in `revents' diff --git a/sysdeps/unix/sysv/linux/bits/resource.h b/sysdeps/unix/sysv/linux/bits/resource.h index 9ee6ea5b27..f825cba929 100644 --- a/sysdeps/unix/sysv/linux/bits/resource.h +++ b/sysdeps/unix/sysv/linux/bits/resource.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SYS_RESOURCE_H +# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead." +#endif + #include <asm/resource.h> #include <bits/types.h> @@ -148,7 +152,8 @@ enum __rusage_who #define RUSAGE_BOTH RUSAGE_BOTH }; -#include <sys/time.h> /* For `struct timeval'. */ +#define __need_timeval +#include <bits/time.h> /* For `struct timeval'. */ /* Structure which says how much of each resource has been used. */ struct rusage diff --git a/sysdeps/unix/sysv/linux/bits/sched.h b/sysdeps/unix/sysv/linux/bits/sched.h index 521bbb7177..0ac5409172 100644 --- a/sysdeps/unix/sysv/linux/bits/sched.h +++ b/sysdeps/unix/sysv/linux/bits/sched.h @@ -19,12 +19,10 @@ Boston, MA 02111-1307, USA. */ #ifndef _SCHED_H -#error "Never use <bits/sched.h> directly; include <sched.h> instead." +# error "Never include <bits/sched.h> directly; use <sched.h> instead." #endif -#include <features.h> - /* Scheduling algorithms. */ #define SCHED_OTHER 0 #define SCHED_FIFO 1 @@ -36,15 +34,19 @@ struct sched_param int sched_priority; }; +#ifdef __USE_MISC /* Cloning flags. */ -#define CSIGNAL 0x000000ff /* Signal mask to be sent at exit. */ -#define CLONE_VM 0x00000100 /* Set if VM shared between processes. */ -#define CLONE_FS 0x00000200 /* Set if fs info shared between processes.*/ -#define CLONE_FILES 0x00000400 /* Set if open files shared between processes*/ -#define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared. */ -#define CLONE_PID 0x00001000 /* Set if pid shared. */ +# define CSIGNAL 0x000000ff /* Signal mask to be sent at exit. */ +# define CLONE_VM 0x00000100 /* Set if VM shared between processes. */ +# define CLONE_FS 0x00000200 /* Set if fs info shared between processes.*/ +# define CLONE_FILES 0x00000400 /* Set if open files shared between processes*/ +# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared. */ +# define CLONE_PID 0x00001000 /* Set if pid shared. */ +#endif +__BEGIN_DECLS + /* Clone current process. */ extern int __clone __P ((int (*__fn) (void *__arg), void *__child_stack, int __flags, void *__arg)); @@ -52,3 +54,5 @@ extern int __clone __P ((int (*__fn) (void *__arg), void *__child_stack, extern int clone __P ((int (*__fn) (void *__arg), void *__child_stack, int __flags, void *__arg)); #endif + +__END_DECLS diff --git a/sysdeps/unix/sysv/linux/bits/sem.h b/sysdeps/unix/sysv/linux/bits/sem.h index 87951efea1..f3bbd89a12 100644 --- a/sysdeps/unix/sysv/linux/bits/sem.h +++ b/sysdeps/unix/sysv/linux/bits/sem.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,10 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_SEM_BUF_H - -#define _SYS_SEM_BUF_H 1 -#include <features.h> +#ifndef _SYS_SEM_H +# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead." +#endif #include <sys/types.h> @@ -37,8 +35,6 @@ #define SETALL 17 /* set all semval's */ -__BEGIN_DECLS - /* Data structure describing a set of semaphores. */ struct semid_ds { @@ -64,8 +60,8 @@ union semun #ifdef __USE_MISC /* ipcs ctl cmds */ -#define SEM_STAT 18 -#define SEM_INFO 19 +# define SEM_STAT 18 +# define SEM_INFO 19 struct seminfo { @@ -82,7 +78,3 @@ struct seminfo }; #endif /* __USE_MISC */ - -__END_DECLS - -#endif /* bits/sem_buf.h */ diff --git a/sysdeps/unix/sysv/linux/bits/shm.h b/sysdeps/unix/sysv/linux/bits/shm.h index 6db01dd4a2..6f5f840909 100644 --- a/sysdeps/unix/sysv/linux/bits/shm.h +++ b/sysdeps/unix/sysv/linux/bits/shm.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,10 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_SHM_BUF_H - -#define _SYS_SHM_BUF_H 1 -#include <features.h> +#ifndef _SYS_SHM_H +# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead." +#endif #include <sys/types.h> @@ -38,55 +36,49 @@ #define SHM_UNLOCK 12 /* unlock segment (root only) */ -__BEGIN_DECLS - /* Data structure describing a set of semaphores. */ struct shmid_ds -{ - struct ipc_perm shm_perm; /* operation permission struct */ - int shm_segsz; /* size of segment in bytes */ - __time_t shm_atime; /* time of last shmat() */ - __time_t shm_dtime; /* time of last shmdt() */ - __time_t shm_ctime; /* time of last change by shmctl() */ - int shm_cpid; /* pid of creator */ - int shm_lpid; /* pid of last shmop */ - unsigned short int shm_nattch; /* number of current attaches */ - unsigned short int __shm_npages; /* size of segment (pages) */ - unsigned long int *__shm_pages; /* array of ptrs to frames -> SHMMAX */ - struct vm_area_struct *__attaches; /* descriptors for attaches */ -}; + { + struct ipc_perm shm_perm; /* operation permission struct */ + int shm_segsz; /* size of segment in bytes */ + __time_t shm_atime; /* time of last shmat() */ + __time_t shm_dtime; /* time of last shmdt() */ + __time_t shm_ctime; /* time of last change by shmctl() */ + int shm_cpid; /* pid of creator */ + int shm_lpid; /* pid of last shmop */ + unsigned short int shm_nattch; /* number of current attaches */ + unsigned short int __shm_npages; /* size of segment (pages) */ + unsigned long int *__shm_pages; /* array of ptrs to frames -> SHMMAX */ + struct vm_area_struct *__attaches; /* descriptors for attaches */ + }; #ifdef __USE_MISC /* ipcs ctl commands */ -#define SHM_STAT 13 -#define SHM_INFO 14 +# define SHM_STAT 13 +# define SHM_INFO 14 /* shm_mode upper byte flags */ -#define SHM_DEST 01000 /* segment will be destroyed on last detach */ -#define SHM_LOCKED 02000 /* segment will not be swapped */ +# define SHM_DEST 01000 /* segment will be destroyed on last detach */ +# define SHM_LOCKED 02000 /* segment will not be swapped */ struct shminfo -{ - int shmmax; - int shmmin; - int shmmni; - int shmseg; - int shmall; -}; + { + int shmmax; + int shmmin; + int shmmni; + int shmseg; + int shmall; + }; struct shm_info -{ - int used_ids; - ulong shm_tot; /* total allocated shm */ - ulong shm_rss; /* total resident shm */ - ulong shm_swp; /* total swapped shm */ - ulong swap_attempts; - ulong swap_successes; -}; + { + int used_ids; + ulong shm_tot; /* total allocated shm */ + ulong shm_rss; /* total resident shm */ + ulong shm_swp; /* total swapped shm */ + ulong swap_attempts; + ulong swap_successes; + }; #endif /* __USE_MISC */ - -__END_DECLS - -#endif /* bits/shm_buf.h */ diff --git a/sysdeps/unix/sysv/linux/bits/sigaction.h b/sysdeps/unix/sysv/linux/bits/sigaction.h index 247b53499e..1806bb2e92 100644 --- a/sysdeps/unix/sysv/linux/bits/sigaction.h +++ b/sysdeps/unix/sysv/linux/bits/sigaction.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." +#endif + /* Structure describing the action to be taken when a signal arrives. */ struct sigaction { diff --git a/sysdeps/unix/sysv/linux/bits/sigcontext.h b/sysdeps/unix/sysv/linux/bits/sigcontext.h index fb8bc5fc57..08960b6824 100644 --- a/sysdeps/unix/sysv/linux/bits/sigcontext.h +++ b/sysdeps/unix/sysv/linux/bits/sigcontext.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SIGNAL_H -#error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." #endif diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h index 8f859d2e3e..f48f2d1403 100644 --- a/sysdeps/unix/sysv/linux/bits/socket.h +++ b/sysdeps/unix/sysv/linux/bits/socket.h @@ -18,20 +18,15 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_SOCKET_H -#error "Never include <bits/socket.h> directly; use <sys/socket.h> instead." +# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead." #endif - -#include <features.h> - #define __need_size_t #define __need_NULL #include <stddef.h> #include <sys/types.h> -__BEGIN_DECLS - /* Type for length arguments in socket calls. */ typedef unsigned int socklen_t; @@ -216,5 +211,3 @@ struct linger int l_onoff; /* Nonzero to linger on close. */ int l_linger; /* Time to linger. */ }; - -__END_DECLS diff --git a/sysdeps/unix/sysv/linux/bits/stat.h b/sysdeps/unix/sysv/linux/bits/stat.h index 1b98448ff4..18432fd09e 100644 --- a/sysdeps/unix/sysv/linux/bits/stat.h +++ b/sysdeps/unix/sysv/linux/bits/stat.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _BITS_STAT_H -#define _BITS_STAT_H 1 +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif /* Versions of the `struct stat' data structure. */ #define _STAT_VER_LINUX_OLD 1 @@ -126,5 +123,3 @@ struct stat64 #define __S_IREAD 0400 /* Read by owner. */ #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ - -#endif /* bits/stat.h */ diff --git a/sysdeps/unix/sysv/linux/bits/statfs.h b/sysdeps/unix/sysv/linux/bits/statfs.h index c79c80e84c..a56ed79e7c 100644 --- a/sysdeps/unix/sysv/linux/bits/statfs.h +++ b/sysdeps/unix/sysv/linux/bits/statfs.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/statfs.h> instead. - */ - -#ifndef _BITS_STATFS_H -#define _BITS_STATFS_H +#ifndef _SYS_STATFS_H +# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead." +#endif #include <bits/types.h> /* for __fsid_t and __fsblkcnt_t*/ @@ -62,5 +59,3 @@ struct statfs64 int f_spare[6]; }; #endif - -#endif /* bits/statfs.h */ diff --git a/sysdeps/unix/sysv/linux/bits/termios.h b/sysdeps/unix/sysv/linux/bits/termios.h index dd42012374..926c3f32f4 100644 --- a/sysdeps/unix/sysv/linux/bits/termios.h +++ b/sysdeps/unix/sysv/linux/bits/termios.h @@ -17,13 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <termios.h> instead. - */ - - -#ifndef _BITS_TERMIOS_H -#define _BITS_TERMIOS_H 1 +#ifndef _TERMIOS_H +# error "Never include <bits/termios.h> directly; use <termios.h> instead." +#endif typedef unsigned char cc_t; typedef unsigned int speed_t; @@ -185,5 +181,3 @@ struct termios #define _IOT_termios /* Hurd ioctl type field. */ \ _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2) - -#endif /* bits/termios.h */ diff --git a/sysdeps/unix/sysv/linux/bits/time.h b/sysdeps/unix/sysv/linux/bits/time.h index 509cb2ce32..3c1b27a1bb 100644 --- a/sysdeps/unix/sysv/linux/bits/time.h +++ b/sysdeps/unix/sysv/linux/bits/time.h @@ -21,23 +21,9 @@ * Never include this file directly; use <time.h> instead. */ -#ifdef __need_timeval -# undef __need_timeval -# ifndef _STRUCT_TIMEVAL -# define _STRUCT_TIMEVAL 1 -/* A time value that is accurate to the nearest - microsecond but also has a range of years. */ -struct timeval - { - time_t tv_sec; /* Seconds. */ - time_t tv_usec; /* Microseconds. */ - }; -# endif /* struct timeval */ -#endif /* need timeval */ - - -#ifndef _BITS_TIME_H -#define _BITS_TIME_H 1 +#ifndef __need_timeval +# ifndef _BITS_TIME_H +# define _BITS_TIME_H 1 /* ISO/IEC 9899:1990 7.12.1: <time.h> The macro `CLOCKS_PER_SEC' is the number per second of the value @@ -45,12 +31,26 @@ struct timeval /* CAE XSH, Issue 4, Version 2: <time.h> The value of CLOCKS_PER_SEC is required to be 1 million on all XSI-conformant systems. */ -# define CLOCKS_PER_SEC 1000000 +# define CLOCKS_PER_SEC 1000000 -# ifndef __STRICT_ANSI__ +# ifndef __STRICT_ANSI__ /* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK presents the real value for clock ticks per second for the system. */ -# define CLK_TCK 100 -# endif +# define CLK_TCK 100 +# endif -#endif /* bits/time.h */ +# endif /* bits/time.h */ +#endif + +#ifndef _STRUCT_TIMEVAL +# define _STRUCT_TIMEVAL 1 +# include <bits/types.h> + +/* A time value that is accurate to the nearest + microsecond but also has a range of years. */ +struct timeval + { + __time_t tv_sec; /* Seconds. */ + __time_t tv_usec; /* Microseconds. */ + }; +#endif /* struct timeval */ diff --git a/sysdeps/unix/sysv/linux/bits/uio.h b/sysdeps/unix/sysv/linux/bits/uio.h index 3f1dc01c73..38ac17baa9 100644 --- a/sysdeps/unix/sysv/linux/bits/uio.h +++ b/sysdeps/unix/sysv/linux/bits/uio.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_UIO_H -#error "Never use <bits/uio.h> directly; include <sys/uio.h> instead." +# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead." #endif diff --git a/sysdeps/unix/sysv/linux/bits/utsname.h b/sysdeps/unix/sysv/linux/bits/utsname.h index 64e2ab5bbc..8f4bf16f5a 100644 --- a/sysdeps/unix/sysv/linux/bits/utsname.h +++ b/sysdeps/unix/sysv/linux/bits/utsname.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,6 +16,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SYS_UTSNAME_H +# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead." +#endif + /* Length of the entries in `struct utsname' is 65. */ #define _UTSNAME_LENGTH 65 diff --git a/sysdeps/unix/sysv/linux/bits/waitflags.h b/sysdeps/unix/sysv/linux/bits/waitflags.h index ba3528b709..e5945051ed 100644 --- a/sysdeps/unix/sysv/linux/bits/waitflags.h +++ b/sysdeps/unix/sysv/linux/bits/waitflags.h @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_WAIT_H -#error "Never use <bits/waitflags.h> directly; include <sys/wait.h> instead." +# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead." #endif diff --git a/sysdeps/unix/sysv/linux/i386/bits/mman.h b/sysdeps/unix/sysv/linux/i386/bits/mman.h index e70b220f9f..8738e98c30 100644 --- a/sysdeps/unix/sysv/linux/i386/bits/mman.h +++ b/sysdeps/unix/sysv/linux/i386/bits/mman.h @@ -1,4 +1,4 @@ -/* Definitions for POSIX memory map inerface. Linux/i386 version. +/* Definitions for POSIX memory map interface. Linux/i386 version. Copyright (C) 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_MMAN_H -# error "Never include this file directly. Use <sys/mman.h> instead" +# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." #endif /* The following definitions basically come from the kernel headers. diff --git a/sysdeps/unix/sysv/linux/kernel_termios.h b/sysdeps/unix/sysv/linux/kernel_termios.h index 78c6f4aa2f..09504cc97e 100644 --- a/sysdeps/unix/sysv/linux/kernel_termios.h +++ b/sysdeps/unix/sysv/linux/kernel_termios.h @@ -20,9 +20,6 @@ #define _KERNEL_TERMIOS_H 1 /* The following corresponds to the values from the Linux 2.1.20 kernel. */ -/* We need the definition of tcflag_t, cc_t, and speed_t. */ -#include <bits/termios.h> - #define __KERNEL_NCCS 19 struct __kernel_termios diff --git a/sysdeps/unix/sysv/linux/m68k/bits/mman.h b/sysdeps/unix/sysv/linux/m68k/bits/mman.h index d6c29d2176..bca1dae960 100644 --- a/sysdeps/unix/sysv/linux/m68k/bits/mman.h +++ b/sysdeps/unix/sysv/linux/m68k/bits/mman.h @@ -1,4 +1,4 @@ -/* Definitions for POSIX memory map inerface. Linux/m68k version. +/* Definitions for POSIX memory map interface. Linux/m68k version. Copyright (C) 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_MMAN_H -# error "Never include this file directly. Use <sys/mman.h> instead" +# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." #endif /* The following definitions basically come from the kernel headers. diff --git a/sysdeps/unix/sysv/linux/m68k/bits/poll.h b/sysdeps/unix/sysv/linux/m68k/bits/poll.h index 8fea43924a..2d4e6f6f01 100644 --- a/sysdeps/unix/sysv/linux/m68k/bits/poll.h +++ b/sysdeps/unix/sysv/linux/m68k/bits/poll.h @@ -16,6 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SYS_POLL_H +# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead." +#endif /* Event types that can be polled for. These bits may be set in `events' to indicate the interesting event types; they will appear in `revents' diff --git a/sysdeps/unix/sysv/linux/mips/bits/endian.h b/sysdeps/unix/sysv/linux/mips/bits/endian.h index 9f60758f36..0a3d2fabe3 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/endian.h +++ b/sysdeps/unix/sysv/linux/mips/bits/endian.h @@ -3,10 +3,14 @@ want to be able to share the installed headerfiles between both, so we define __BYTE_ORDER based on GCC's predefines. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #ifdef __MIPSEB__ -#define __BYTE_ORDER __BIG_ENDIAN +# define __BYTE_ORDER __BIG_ENDIAN #else -#ifdef __MIPSEL__ -#define __BYTE_ORDER __LITTLE_ENDIAN -#endif +# ifdef __MIPSEL__ +# define __BYTE_ORDER __LITTLE_ENDIAN +# endif #endif diff --git a/sysdeps/unix/sysv/linux/mips/bits/ioctl-types.h b/sysdeps/unix/sysv/linux/mips/bits/ioctl-types.h index 486022e6d9..4f5c2b0d3e 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/ioctl-types.h +++ b/sysdeps/unix/sysv/linux/mips/bits/ioctl-types.h @@ -17,12 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/ioctl.h> instead. - */ - -#ifndef _BITS_IOCTL_TYPES_H -#define _BITS_IOCTL_TYPES_H 1 +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead." +#endif /* Get definition of constants for use with `ioctl'. */ #include <asm/ioctls.h> @@ -67,5 +64,3 @@ struct termio #define N_PPP 3 #define N_STRIP 4 #define N_AX25 5 - -#endif /* bits/ioctl-types.h */ diff --git a/sysdeps/unix/sysv/linux/mips/bits/ipc.h b/sysdeps/unix/sysv/linux/mips/bits/ipc.h index c5a3cd0049..2841e6a5e2 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/ipc.h +++ b/sysdeps/unix/sysv/linux/mips/bits/ipc.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,10 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_IPC_BUF_H - -#define _SYS_IPC_BUF_H 1 -#include <features.h> +#ifndef _SYS_IPC_H +# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead." +#endif #include <sys/types.h> @@ -36,8 +34,6 @@ #define IPC_INFO 3 /* See ipcs. */ -__BEGIN_DECLS - /* Special key values. */ #define IPC_PRIVATE ((__key_t) 0) /* Private key. */ @@ -46,11 +42,11 @@ __BEGIN_DECLS struct ipc_perm { __key_t __key; /* Key. */ - long uid; /* Owner's user ID. */ - long gid; /* Owner's group ID. */ - long cuid; /* Creator's user ID. */ - long cgid; /* Creator's group ID. */ - unsigned long mode; /* Read/write permission. */ + long int uid; /* Owner's user ID. */ + long int gid; /* Owner's group ID. */ + long int cuid; /* Creator's user ID. */ + long int cgid; /* Creator's group ID. */ + unsigned long int mode; /* Read/write permission. */ unsigned short int __seq; /* Sequence number. */ }; @@ -63,10 +59,14 @@ struct ipc_kludge long int msgtyp; }; +__BEGIN_DECLS + /* The actual system call: all functions are multiplexed by this. */ extern int __ipc __P ((int __call, int __first, int __second, int __third, void *__ptr)); +__END_DECLS + /* The codes for the functions to use the multiplexer `__ipc'. */ #define IPCOP_semop 1 #define IPCOP_semget 2 @@ -79,7 +79,3 @@ extern int __ipc __P ((int __call, int __first, int __second, int __third, #define IPCOP_shmdt 22 #define IPCOP_shmget 23 #define IPCOP_shmctl 24 - -__END_DECLS - -#endif /* bits/ipc_buf.h */ diff --git a/sysdeps/unix/sysv/linux/mips/bits/mman.h b/sysdeps/unix/sysv/linux/mips/bits/mman.h index 15a343ff76..be460ab6c6 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/mman.h +++ b/sysdeps/unix/sysv/linux/mips/bits/mman.h @@ -1,4 +1,4 @@ -/* Definitions for POSIX memory map inerface. Linux/PowerPC version. +/* Definitions for POSIX memory map interface. Linux/PowerPC version. Copyright (C) 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_MMAN_H -# error "Never include this file directly. Use <sys/mman.h> instead" +# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." #endif /* The following definitions basically come from the kernel headers. diff --git a/sysdeps/unix/sysv/linux/mips/bits/poll.h b/sysdeps/unix/sysv/linux/mips/bits/poll.h index c1c9a6b392..9b7826af6c 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/poll.h +++ b/sysdeps/unix/sysv/linux/mips/bits/poll.h @@ -16,6 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SYS_POLL_H +# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead." +#endif /* Event types that can be polled for. These bits may be set in `events' to indicate the interesting event types; they will appear in `revents' diff --git a/sysdeps/unix/sysv/linux/mips/bits/shm.h b/sysdeps/unix/sysv/linux/mips/bits/shm.h index 9d4b20bb53..20e75e009b 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/shm.h +++ b/sysdeps/unix/sysv/linux/mips/bits/shm.h @@ -1,6 +1,5 @@ /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,10 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_SHM_BUF_H - -#define _SYS_SHM_BUF_H 1 -#include <features.h> +#ifndef _SYS_SHM_H +# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead." +#endif #include <sys/types.h> @@ -38,55 +36,49 @@ #define SHM_UNLOCK 12 /* unlock segment (root only) */ -__BEGIN_DECLS - /* Data structure describing a set of semaphores. */ struct shmid_ds -{ - struct ipc_perm shm_perm; /* operation permission struct */ - int shm_segsz; /* size of segment in bytes */ - __time_t shm_atime; /* time of last shmat() */ - __time_t shm_dtime; /* time of last shmdt() */ - __time_t shm_ctime; /* time of last change by shmctl() */ - long shm_cpid; /* pid of creator */ - long shm_lpid; /* pid of last shmop */ - unsigned short int shm_nattch; /* number of current attaches */ - unsigned short int __shm_npages; /* size of segment (pages) */ - unsigned long int *__shm_pages; /* array of ptrs to frames -> SHMMAX */ - struct vm_area_struct *__attaches; /* descriptors for attaches */ -}; + { + struct ipc_perm shm_perm; /* operation permission struct */ + int shm_segsz; /* size of segment in bytes */ + __time_t shm_atime; /* time of last shmat() */ + __time_t shm_dtime; /* time of last shmdt() */ + __time_t shm_ctime; /* time of last change by shmctl() */ + long int shm_cpid; /* pid of creator */ + long int shm_lpid; /* pid of last shmop */ + unsigned short int shm_nattch; /* number of current attaches */ + unsigned short int __shm_npages; /* size of segment (pages) */ + unsigned long int *__shm_pages; /* array of ptrs to frames -> SHMMAX */ + struct vm_area_struct *__attaches; /* descriptors for attaches */ + }; #ifdef __USE_MISC /* ipcs ctl commands */ -#define SHM_STAT 13 -#define SHM_INFO 14 +# define SHM_STAT 13 +# define SHM_INFO 14 /* shm_mode upper byte flags */ -#define SHM_DEST 01000 /* segment will be destroyed on last detach */ -#define SHM_LOCKED 02000 /* segment will not be swapped */ +# define SHM_DEST 01000 /* segment will be destroyed on last detach */ +# define SHM_LOCKED 02000 /* segment will not be swapped */ struct shminfo -{ - int shmmax; - int shmmin; - int shmmni; - int shmseg; - int shmall; -}; + { + int shmmax; + int shmmin; + int shmmni; + int shmseg; + int shmall; + }; struct shm_info -{ - int used_ids; - ulong shm_tot; /* total allocated shm */ - ulong shm_rss; /* total resident shm */ - ulong shm_swp; /* total swapped shm */ - ulong swap_attempts; - ulong swap_successes; -}; + { + int used_ids; + ulong shm_tot; /* total allocated shm */ + ulong shm_rss; /* total resident shm */ + ulong shm_swp; /* total swapped shm */ + ulong swap_attempts; + ulong swap_successes; + }; #endif /* __USE_MISC */ - -__END_DECLS - -#endif /* bits/shm_buf.h */ diff --git a/sysdeps/unix/sysv/linux/mips/bits/sigaction.h b/sysdeps/unix/sysv/linux/mips/bits/sigaction.h index d6f70f2a2e..71ca8846eb 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/sigaction.h +++ b/sysdeps/unix/sysv/linux/mips/bits/sigaction.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." +#endif + /* Structure describing the action to be taken when a signal arrives. */ struct sigaction { @@ -33,7 +37,7 @@ struct sigaction /* Restore handler. */ void (*sa_restorer) __P ((void)); -#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) +#if _MIPS_ISA == _MIPS_ISA_MIPS1 || _MIPS_ISA == _MIPS_ISA_MIPS2 int sa_resv[1]; #endif }; diff --git a/sysdeps/unix/sysv/linux/mips/bits/socket.h b/sysdeps/unix/sysv/linux/mips/bits/socket.h index 02f1d22a6c..f56f6269db 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/socket.h +++ b/sysdeps/unix/sysv/linux/mips/bits/socket.h @@ -17,19 +17,14 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SYS_SOCKET_H -#error "Never include <bits/socket.h> directly; use <sys/socket.h> instead." +#ifndef _SYS_STAT_H +# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead." #endif - -#include <features.h> - #define __need_size_t #define __need_NULL #include <stddef.h> -__BEGIN_DECLS - /* Type for length arguments in socket calls. */ typedef unsigned int socklen_t; @@ -173,5 +168,3 @@ struct linger int l_onoff; /* Nonzero to linger on close. */ int l_linger; /* Time to linger. */ }; - -__END_DECLS diff --git a/sysdeps/unix/sysv/linux/mips/bits/stat.h b/sysdeps/unix/sysv/linux/mips/bits/stat.h index f27a75eb9a..cd586d4433 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/stat.h +++ b/sysdeps/unix/sysv/linux/mips/bits/stat.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _BITS_STAT_H -#define _BITS_STAT_H 1 +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif /* Versions of the `struct stat' data structure. */ #define _STAT_VER_LINUX_OLD 1 @@ -140,5 +137,3 @@ struct stat64 #define __S_IREAD 0400 /* Read by owner. */ #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ - -#endif /* bits/stat.h */ diff --git a/sysdeps/unix/sysv/linux/mips/bits/statfs.h b/sysdeps/unix/sysv/linux/mips/bits/statfs.h index 2727b27257..36d9996a69 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/statfs.h +++ b/sysdeps/unix/sysv/linux/mips/bits/statfs.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/statfs.h> instead. - */ - -#ifndef _BITS_STATFS_H -#define _BITS_STATFS_H +#ifndef _SYS_STATFS_H +# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead." +#endif #include <bits/types.h> /* for __fsid_t and __fsblkcnt_t*/ @@ -70,5 +67,3 @@ struct statfs64 long int f_spare[6]; }; #endif - -#endif /* bits/statfs.h */ diff --git a/sysdeps/unix/sysv/linux/mips/bits/termios.h b/sysdeps/unix/sysv/linux/mips/bits/termios.h index c8a24694d9..de21ee1775 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/termios.h +++ b/sysdeps/unix/sysv/linux/mips/bits/termios.h @@ -17,20 +17,16 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <termios.h> instead. - */ - - -#ifndef _BITS_TERMIOS_H -#define _BITS_TERMIOS_H 1 +#ifndef _TERMIOS_H +# error "Never include <bits/termios.h> directly; use <termios.h> instead." +#endif typedef unsigned char cc_t; typedef unsigned int speed_t; typedef unsigned int tcflag_t; -#if defined __USE_BSD +#ifdef __USE_BSD struct sgttyb { @@ -83,10 +79,10 @@ struct termios #define VKILL 3 /* Kill-line character [ICANON]. */ #define VMIN 4 /* Minimum number of bytes read at once [!ICANON]. */ #define VTIME 5 /* Time-out value (tenths of a second) [!ICANON]. */ -#if defined (__USE_BSD) -#define VEOL2 6 /* Second EOL character [ICANON]. */ +#ifdef __USE_BSD +# define VEOL2 6 /* Second EOL character [ICANON]. */ /* The next two are guesses ... */ -#define VSWTC 7 /* ??? */ +# define VSWTC 7 /* ??? */ #endif #define VSWTCH VSWTC #define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */ @@ -96,17 +92,17 @@ struct termios /* * VDSUSP is not supported */ -#if defined (__USE_BSD) +#if defined __USE_BSD #define VDSUSP 11 /* Delayed suspend character [ISIG]. */ #endif #endif -#if defined (__USE_BSD) -#define VREPRINT 12 /* Reprint-line character [ICANON]. */ +#ifdef __USE_BSD +# define VREPRINT 12 /* Reprint-line character [ICANON]. */ #endif -#if defined (__USE_BSD) -#define VDISCARD 13 /* Discard character [IEXTEN]. */ -#define VWERASE 14 /* Word-erase character [ICANON]. */ -#define VLNEXT 15 /* Literal-next character [IEXTEN]. */ +#ifdef __USE_BSD +# define VDISCARD 13 /* Discard character [IEXTEN]. */ +# define VWERASE 14 /* Word-erase character [ICANON]. */ +# define VLNEXT 15 /* Literal-next character [IEXTEN]. */ #endif #define VEOF 16 /* End-of-file character [ICANON]. */ #define VEOL 17 /* End-of-line character [ICANON]. */ @@ -121,51 +117,51 @@ struct termios #define INLCR 0000100 /* Map NL to CR on input. */ #define IGNCR 0000200 /* Ignore CR. */ #define ICRNL 0000400 /* Map CR to NL on input. */ -#if defined (__USE_BSD) -#define IUCLC 0001000 /* Map upper case to lower case on input. */ +#ifdef __USE_BSD +# define IUCLC 0001000 /* Map upper case to lower case on input. */ #endif #define IXON 0002000 /* Enable start/stop output control. */ -#if defined (__USE_BSD) -#define IXANY 0004000 /* Any character will restart after stop. */ +#ifdef __USE_BSD +# define IXANY 0004000 /* Any character will restart after stop. */ #endif #define IXOFF 0010000 /* Enable start/stop input control. */ -#if defined (__USE_BSD) -#define IMAXBEL 0020000 /* Ring bell when input queue is full. */ +#ifdef __USE_BSD +# define IMAXBEL 0020000 /* Ring bell when input queue is full. */ #endif /* c_oflag bits */ #define OPOST 0000001 /* Perform output processing. */ -#if defined (__USE_BSD) -#define OLCUC 0000002 /* Map lower case to upper case on output. */ -#define ONLCR 0000004 /* Map NL to CR-NL on output. */ -#define OCRNL 0000010 -#define ONOCR 0000020 -#define ONLRET 0000040 -#define OFILL 0000100 -#define OFDEL 0000200 -#define NLDLY 0000400 -#define NL0 0000000 -#define NL1 0000400 -#define CRDLY 0003000 -#define CR0 0000000 -#define CR1 0001000 -#define CR2 0002000 -#define CR3 0003000 -#define TABDLY 0014000 -#define TAB0 0000000 -#define TAB1 0004000 -#define TAB2 0010000 -#define TAB3 0014000 -#define XTABS 0014000 -#define BSDLY 0020000 -#define BS0 0000000 -#define BS1 0020000 -#define VTDLY 0040000 -#define VT0 0000000 -#define VT1 0040000 -#define FFDLY 0100000 -#define FF0 0000000 -#define FF1 0100000 +#ifdef __USE_BSD +# define OLCUC 0000002 /* Map lower case to upper case on output. */ +# define ONLCR 0000004 /* Map NL to CR-NL on output. */ +# define OCRNL 0000010 +# define ONOCR 0000020 +# define ONLRET 0000040 +# define OFILL 0000100 +# define OFDEL 0000200 +# define NLDLY 0000400 +# define NL0 0000000 +# define NL1 0000400 +# define CRDLY 0003000 +# define CR0 0000000 +# define CR1 0001000 +# define CR2 0002000 +# define CR3 0003000 +# define TABDLY 0014000 +# define TAB0 0000000 +# define TAB1 0004000 +# define TAB2 0010000 +# define TAB3 0014000 +# define XTABS 0014000 +# define BSDLY 0020000 +# define BS0 0000000 +# define BS1 0020000 +# define VTDLY 0040000 +# define VT0 0000000 +# define VT1 0040000 +# define FFDLY 0100000 +# define FF0 0000000 +# define FF1 0100000 /* #define PAGEOUT ??? #define WRAP ??? @@ -203,14 +199,14 @@ struct termios #define PARODD 0001000 /* Odd parity instead of even. */ #define HUPCL 0002000 /* Hang up on last close. */ #define CLOCAL 0004000 /* Ignore modem status lines. */ -#if defined (__USE_BSD) -#define CBAUDEX 0010000 -#define B57600 0010001 -#define B115200 0010002 -#define B230400 0010003 -#define B460800 0010004 -#define CIBAUD 002003600000 /* input baud rate (not used) */ -#define CRTSCTS 020000000000 /* flow control */ +#ifdef __USE_BSD +# define CBAUDEX 0010000 +# define B57600 0010001 +# define B115200 0010002 +# define B230400 0010003 +# define B460800 0010004 +# define CIBAUD 002003600000 /* input baud rate (not used) */ +# define CRTSCTS 020000000000 /* flow control */ #endif /* c_lflag bits */ @@ -223,14 +219,14 @@ struct termios #define ECHONL 0000100 /* Echo NL even if ECHO is off. */ #define NOFLSH 0000200 /* Disable flush after interrupt. */ #define IEXTEN 0000400 /* Enable DISCARD and LNEXT. */ -#if defined (__USE_BSD) -#define ECHOCTL 0001000 /* Echo control characters as ^X. */ -#define ECHOPRT 0002000 /* Hardcopy visual erase. */ -#define ECHOKE 0004000 /* Visual erase for KILL. */ +#ifdef __USE_BSD +# define ECHOCTL 0001000 /* Echo control characters as ^X. */ +# define ECHOPRT 0002000 /* Hardcopy visual erase. */ +# define ECHOKE 0004000 /* Visual erase for KILL. */ #endif #define FLUSHO 0020000 -#if defined (__USE_BSD) -#define PENDIN 0040000 /* Retype pending input (state). */ +#ifdef __USE_BSD +# define PENDIN 0040000 /* Retype pending input (state). */ #endif #define TOSTOP 0100000 /* Send SIGTTOU for background output. */ #define ITOSTOP TOSTOP @@ -256,5 +252,3 @@ struct termios #define _IOT_termios /* Hurd ioctl type field. */ \ _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2) - -#endif /* bits/termios.h */ diff --git a/sysdeps/unix/sysv/linux/mips/bits/time.h b/sysdeps/unix/sysv/linux/mips/bits/time.h index 5fcef0fb8c..a7b268d0f8 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/time.h +++ b/sysdeps/unix/sysv/linux/mips/bits/time.h @@ -21,23 +21,9 @@ * Never include this file directly; use <time.h> instead. */ -#ifdef __need_timeval -# undef __need_timeval -# ifndef _STRUCT_TIMEVAL -# define _STRUCT_TIMEVAL 1 -/* A time value that is accurate to the nearest - microsecond but also has a range of years. */ -struct timeval - { - long tv_sec; /* Seconds. */ - long tv_usec; /* Microseconds. */ - }; -# endif /* struct timeval */ -#endif /* need timeval */ - - -#ifndef _BITS_TIME_H -#define _BITS_TIME_H 1 +#ifndef __need_timeval +# ifndef _BITS_TIME_H +# define _BITS_TIME_H 1 /* ISO/IEC 9899:1990 7.12.1: <time.h> The macro `CLOCKS_PER_SEC' is the number per second of the value @@ -45,10 +31,22 @@ struct timeval /* CAE XSH, Issue 4, Version 2: <time.h> The value of CLOCKS_PER_SEC is required to be 1 million on all XSI-conformant systems. */ -# define CLOCKS_PER_SEC 1000000 +# define CLOCKS_PER_SEC 1000000 /* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK presents the real value for clock ticks per second for the system. */ -# define CLK_TCK 100 /* XXX not correct for all systems. */ +# define CLK_TCK 100 /* XXX not correct for all systems. */ -#endif /* bits/time.h */ +# endif /* bits/time.h */ +#endif + +#ifndef _STRUCT_TIMEVAL +# define _STRUCT_TIMEVAL 1 +/* A time value that is accurate to the nearest + microsecond but also has a range of years. */ +struct timeval + { + long int tv_sec; /* Seconds. */ + long int tv_usec; /* Microseconds. */ + }; +#endif /* struct timeval */ diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/ioctl-types.h b/sysdeps/unix/sysv/linux/powerpc/bits/ioctl-types.h index 9e2695652e..87b8265afd 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/ioctl-types.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/ioctl-types.h @@ -1 +1,5 @@ +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead." +#endif + #include <termios.h> diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h index 6d240c4b7a..d863f0955b 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h @@ -1,4 +1,4 @@ -/* Definitions for POSIX memory map inerface. Linux/PowerPC version. +/* Definitions for POSIX memory map interface. Linux/PowerPC version. Copyright (C) 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_MMAN_H -# error "Never include this file directly. Use <sys/mman.h> instead" +# error "Never use <bits/mman.h> directly; iclude <sys/mman.h> instead." #endif /* The following definitions basically come from the kernel headers. diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/termios.h b/sysdeps/unix/sysv/linux/powerpc/bits/termios.h index 4c6073bfc2..d1a40be33c 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/termios.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/termios.h @@ -16,8 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _TERMBITS_H -#define _TERMBITS_H 1 +#ifndef _TERMIOS_H +# error "Never include <bits/termios.h> directly; use <termios.h> instead." +#endif typedef unsigned char cc_t; typedef unsigned int speed_t; @@ -73,7 +74,7 @@ struct termios { #define ICRNL 0000400 #define IXON 0001000 #define IXOFF 0002000 -#if !defined(KERNEL) || defined(__USE_BSD) +#if !defined KERNEL || defined __USE_BSD /* POSIX.1 doesn't want these... */ # define IXANY 0004000 # define IUCLC 0010000 @@ -276,5 +277,3 @@ struct termio { #define N_SLIP 1 #define N_MOUSE 2 #define N_PPP 3 - -#endif /* _TERMBITS_H */ diff --git a/sysdeps/unix/sysv/linux/sparc/bits/ioctls.h b/sysdeps/unix/sysv/linux/sparc/bits/ioctls.h index b33493ee46..1a8d5f6f81 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/ioctls.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/ioctls.h @@ -16,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/ioctl.h> instead. - */ - -#ifndef _BITS_IOCTLS_H -#define _BITS_IOCTLS_H 1 +#ifndef _SYS_IOCTL_H +# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead." +#endif /* Use the definitions from the kernel header files. */ #include <asm/ioctls.h> @@ -39,5 +36,3 @@ #define TCSETSF _IOW ('T', 11, char[36]) #include <linux/sockios.h> - -#endif /* bits/ioctls.h */ diff --git a/sysdeps/unix/sysv/linux/sparc/bits/poll.h b/sysdeps/unix/sysv/linux/sparc/bits/poll.h index 8fea43924a..2d4e6f6f01 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/poll.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/poll.h @@ -16,6 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SYS_POLL_H +# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead." +#endif /* Event types that can be polled for. These bits may be set in `events' to indicate the interesting event types; they will appear in `revents' diff --git a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h index 13471995b9..1858ef4857 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." +#endif + /* Structure describing the action to be taken when a signal arrives. */ struct sigaction { @@ -30,7 +34,7 @@ struct sigaction unsigned long sa_flags; /* Not used by Linux/Sparc yet. */ - void (*sa_restorer)(void); + void (*sa_restorer) __P ((void)); }; diff --git a/sysdeps/unix/sysv/linux/sparc/bits/termios.h b/sysdeps/unix/sysv/linux/sparc/bits/termios.h index 54ac773b70..7047e47a02 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/termios.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/termios.h @@ -17,8 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _SPARC_TERMBITS_H -#define _SPARC_TERMBITS_H 1 +#ifndef _TERMIOS_H +# error "Never include <bits/termios.h> directly; use <termios.h> instead." +#endif typedef unsigned char cc_t; typedef unsigned int speed_t; @@ -34,7 +35,7 @@ struct termios cc_t c_line; /* line discipline */ cc_t c_cc[NCCS]; /* control characters */ #ifdef __KERNEL__ -#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t)) +# define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t)) cc_t _x_cc[2]; /* We need them to hold vmin/vtime */ #endif }; @@ -64,11 +65,11 @@ struct termios * shared with eof/eol */ #ifdef __KERNEL__ -#define VMIN 16 -#define VTIME 17 +# define VMIN 16 +# define VTIME 17 #else -#define VMIN VEOF -#define VTIME VEOL +# define VMIN VEOF +# define VTIME VEOL #endif /* c_iflag bits */ @@ -213,5 +214,3 @@ struct termios #define TCSANOW 0 #define TCSADRAIN 1 #define TCSAFLUSH 2 - -#endif /* !(_SPARC_TERMBITS_H) */ diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/sparc32/bits/mman.h index 3e7f2900fa..bc70a58e24 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/bits/mman.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/bits/mman.h @@ -1,4 +1,4 @@ -/* Definitions for POSIX memory map inerface. Linux/SPARC version. +/* Definitions for POSIX memory map interface. Linux/SPARC version. Copyright (C) 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_MMAN_H -# error "Never include this file directly. Use <sys/mman.h> instead" +# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." #endif /* The following definitions basically come from the kernel headers. diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/mman.h index 3e7f2900fa..bc70a58e24 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/bits/mman.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/mman.h @@ -1,4 +1,4 @@ -/* Definitions for POSIX memory map inerface. Linux/SPARC version. +/* Definitions for POSIX memory map interface. Linux/SPARC version. Copyright (C) 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_MMAN_H -# error "Never include this file directly. Use <sys/mman.h> instead" +# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." #endif /* The following definitions basically come from the kernel headers. diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/bits/setjmp.h b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/setjmp.h index ab850e5301..b200b718d2 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/bits/setjmp.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/setjmp.h @@ -16,11 +16,11 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _JMP_BUF_H -#define _JMP_BUF_H 1 + +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif #include <ucontext.h> typedef ucontext_t __jmp_buf[1]; - -#endif /* jmp_buf.h */ diff --git a/sysdeps/unix/sysv/linux/stdio_lim.h.in b/sysdeps/unix/sysv/linux/stdio_lim.h.in index 9d6a957028..7fa98f7733 100644 --- a/sysdeps/unix/sysv/linux/stdio_lim.h.in +++ b/sysdeps/unix/sysv/linux/stdio_lim.h.in @@ -1,8 +1,33 @@ +/* Stdio limits for Linux. + Copyright (C) 1994, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _STDIO_H +# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead." +#endif + #define L_tmpnam 19 #define TMP_MAX 238328 + #ifdef __USE_POSIX -#define L_ctermid 9 -#define L_cuserid 9 +# define L_ctermid 9 +# define L_cuserid 9 #endif -#define FOPEN_MAX DEFAULT_FOPEN_MAX -#define FILENAME_MAX DEFAULT_FILENAME_MAX + +#define FOPEN_MAX DEFAULT_FOPEN_MAX +#define FILENAME_MAX DEFAULT_FILENAME_MAX diff --git a/sysdeps/unix/sysv/linux/sys/mman.h b/sysdeps/unix/sysv/linux/sys/mman.h index ea326e2cd9..e2434f135f 100644 --- a/sysdeps/unix/sysv/linux/sys/mman.h +++ b/sysdeps/unix/sysv/linux/sys/mman.h @@ -18,10 +18,9 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_MMAN_H - #define _SYS_MMAN_H 1 -#include <features.h> +#include <features.h> #include <bits/types.h> #define __need_size_t #include <stddef.h> diff --git a/sysdeps/unix/sysv/minix/bits/sigaction.h b/sysdeps/unix/sysv/minix/bits/sigaction.h index 732befc630..96f14d17af 100644 --- a/sysdeps/unix/sysv/minix/bits/sigaction.h +++ b/sysdeps/unix/sysv/minix/bits/sigaction.h @@ -16,6 +16,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." +#endif + /* Structure describing the action to be taken when a signal arrives. */ struct sigaction { diff --git a/sysdeps/unix/sysv/sco3.2.4/bits/confname.h b/sysdeps/unix/sysv/sco3.2.4/bits/confname.h index 3af9377ded..3c549dd4b3 100644 --- a/sysdeps/unix/sysv/sco3.2.4/bits/confname.h +++ b/sysdeps/unix/sysv/sco3.2.4/bits/confname.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _UNISTD_H +# error "Never use <bits/confname.h> directly; include <unistd.h> instead." +#endif + /* Values for the NAME argument to `pathconf' and `fpathconf'. */ #define _PC_LINK_MAX 0 #define _PC_MAX_CANON 1 diff --git a/sysdeps/unix/sysv/sco3.2.4/bits/sigaction.h b/sysdeps/unix/sysv/sco3.2.4/bits/sigaction.h index f66877da0b..eaa52bee2f 100644 --- a/sysdeps/unix/sysv/sco3.2.4/bits/sigaction.h +++ b/sysdeps/unix/sysv/sco3.2.4/bits/sigaction.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." +#endif + /* Structure describing the action to be taken when a signal arrives. */ struct sigaction { diff --git a/sysdeps/unix/sysv/sysv4/bits/sigaction.h b/sysdeps/unix/sysv/sysv4/bits/sigaction.h index ce3ab5e60c..07d5554921 100644 --- a/sysdeps/unix/sysv/sysv4/bits/sigaction.h +++ b/sysdeps/unix/sysv/sysv4/bits/sigaction.h @@ -17,6 +17,10 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef _SIGNAL_H +# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." +#endif + /* Structure describing the action to be taken when a signal arrives. */ struct sigaction { diff --git a/sysdeps/unix/sysv/sysv4/bits/utsname.h b/sysdeps/unix/sysv/sysv4/bits/utsname.h index 9dcc618068..bf2c0a8da5 100644 --- a/sysdeps/unix/sysv/sysv4/bits/utsname.h +++ b/sysdeps/unix/sysv/sysv4/bits/utsname.h @@ -1 +1,23 @@ +/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _UTSNAME_H +# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead." +#endif + #define _UTSNAME_LENGTH 257 diff --git a/sysdeps/unix/sysv/sysv4/bits/waitflags.h b/sysdeps/unix/sysv/sysv4/bits/waitflags.h index 29ff566342..e99dc00511 100644 --- a/sysdeps/unix/sysv/sysv4/bits/waitflags.h +++ b/sysdeps/unix/sysv/sysv4/bits/waitflags.h @@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_WAIT_H -#error "Never use <bits/waitflags.h> directly; include <sys/wait.h> instead." +# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead." #endif @@ -28,7 +28,7 @@ #define WUNTRACED 4 /* Report status of stopped children. */ #ifdef __USE_SVID -#define WEXITED 1 /* Look for children that have exited. */ -#define WTRAPPED 2 /* Look for processes that stopped +# define WEXITED 1 /* Look for children that have exited. */ +# define WTRAPPED 2 /* Look for processes that stopped while tracing. */ #endif diff --git a/sysdeps/unix/sysv/sysv4/i386/bits/stat.h b/sysdeps/unix/sysv/sysv4/i386/bits/stat.h index f3f4473032..104ad2f247 100644 --- a/sysdeps/unix/sysv/sysv4/i386/bits/stat.h +++ b/sysdeps/unix/sysv/sysv4/i386/bits/stat.h @@ -1,6 +1,5 @@ /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _BITS_STAT_H -#define _BITS_STAT_H 1 +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif #include <bits/types.h> @@ -34,37 +30,37 @@ /* Structure describing file characteristics. */ struct stat { - unsigned long st_dev; /* Device. */ - long st_filler1[3]; - unsigned long st_ino; /* File serial number. */ - unsigned long st_mode; /* File mode. */ - unsigned long st_nlink; /* Link count. */ - long st_uid; /* User ID of the file's owner. */ - long st_gid; /* Group ID of the file's group.*/ - unsigned long st_rdev; /* Device number, if device. */ - long st_filler2[2]; - - long st_size; /* Size of file, in bytes. */ + unsigned long itn st_dev; /* Device. */ + long int st_filler1[3]; + unsigned long int st_ino; /* File serial number. */ + unsigned long int st_mode; /* File mode. */ + unsigned long int st_nlink; /* Link count. */ + long int st_uid; /* User ID of the file's owner. */ + long int st_gid; /* Group ID of the file's group.*/ + unsigned long int st_rdev; /* Device number, if device. */ + long int st_filler2[2]; + + long int st_size; /* Size of file, in bytes. */ /* SVR4 added this extra long to allow for expansion of off_t. */ - long st_filler3; + long int st_filler3; - long st_atime; /* Time of last access. */ - unsigned long st_atime_usec; - long st_mtime; /* Time of last modification. */ - unsigned long st_mtime_usec; - long st_ctime; /* Time of last status change. */ - unsigned long st_ctime_usec; + long int st_atime; /* Time of last access. */ + unsigned long int st_atime_usec; + long int st_mtime; /* Time of last modification. */ + unsigned long int st_mtime_usec; + long int st_ctime; /* Time of last status change. */ + unsigned long int st_ctime_usec; - long st_blksize; /* Optimal block size for I/O. */ + long int st_blksize; /* Optimal block size for I/O. */ #define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ __blkcnt_t st_blocks; /* Number of 512-byte blocks allocated. */ char st_fstype[16]; /* The type of this filesystem. */ int st_aclcnt; - unsigned long st_level; - unsigned long st_flags; - unsigned long st_cmwlevel; - long st_filler4[4]; + unsigned long int st_level; + unsigned long int st_flags; + unsigned long int st_cmwlevel; + long int st_filler4[4]; }; /* Encoding of the file mode. */ @@ -90,5 +86,3 @@ struct stat #define __S_IREAD 0400 /* Read by owner. */ #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ - -#endif /* bits/stat.h */ diff --git a/sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h b/sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h index 82ab37fd93..c6048a9277 100644 --- a/sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h +++ b/sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h @@ -1,6 +1,5 @@ /* Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as @@ -17,12 +16,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - * Never include this file directly; use <sys/stat.h> instead. - */ - -#ifndef _BITS_STAT_H -#define _BITS_STAT_H 1 +#ifndef _SYS_STAT_H +# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead." +#endif #include <bits/types.h> @@ -30,7 +26,7 @@ struct stat { unsigned long int st_dev; - long st_filler1[3]; + long int st_filler1[3]; __ino_t st_ino; /* File serial number. */ unsigned long int st_mode; /* File mode. */ /* This is unsigned long instead of __nlink_t, since SVR4 has @@ -39,11 +35,11 @@ struct stat __uid_t st_uid; /* User ID of the file's owner. */ __gid_t st_gid; /* Group ID of the file's group.*/ unsigned long int st_rdev; /* Device number, if device. */ - long st_filler2[2]; + long int st_filler2[2]; __off_t st_size; /* Size of file, in bytes. */ /* SVR4 added this extra long to allow for expansion of off_t. */ - long st_filler3; + long int st_filler3; __time_t st_atime; /* Time of last access. */ unsigned long int st_atime_usec; @@ -55,9 +51,9 @@ struct stat __blkcnt_t st_blksize; /* Optimal block size for I/O. */ #define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ - long st_blocks; /* Number of 512-byte blocks allocated. */ + long int st_blocks; /* Number of 512-byte blocks allocated. */ char st_fstype[16]; - long st_filler4[8]; + long int st_filler4[8]; }; /* Encoding of the file mode. */ @@ -83,5 +79,3 @@ struct stat #define __S_IREAD 0400 /* Read by owner. */ #define __S_IWRITE 0200 /* Write by owner. */ #define __S_IEXEC 0100 /* Execute by owner. */ - -#endif /* bits/stat.h */ diff --git a/sysdeps/unix/sysv/sysv4/solaris2/sparc/bits/sigcontext.h b/sysdeps/unix/sysv/sysv4/solaris2/sparc/bits/sigcontext.h index 7402704864..29d2d87b26 100644 --- a/sysdeps/unix/sysv/sysv4/solaris2/sparc/bits/sigcontext.h +++ b/sysdeps/unix/sysv/sysv4/solaris2/sparc/bits/sigcontext.h @@ -1 +1,34 @@ -#include <sysdeps/unix/bsd/sun/sparc/bits/sigcontext.h> +/* Structure describing state saved while handling a signal. Sparc version. + Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SIGNAL_H +# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." +#endif + +struct sigcontext + { + int sc_onstack; + __sigset_t sc_mask; + +#define SPARC_MAXREGWINDOW 31 /* Maximum usable register windows. */ + int sc_sp, sc_pc, sc_npc, sc_psr, sc_g1, sc_o0; + int sc_wbcnt; /* Number of outstanding windows. */ + __ptr_t sc_spbuf[SPARC_MAXREGWINDOW]; /* SP's for each window. */ + int sc_wbuf[SPARC_MAXREGWINDOW][16]; /* Saved register windows. */ + }; diff --git a/sysdeps/vax/bits/huge_val.h b/sysdeps/vax/bits/huge_val.h index f323049d83..74930be56a 100644 --- a/sysdeps/vax/bits/huge_val.h +++ b/sysdeps/vax/bits/huge_val.h @@ -1,6 +1,6 @@ /* `HUGE_VAL' constant for Vaxen. Used by <stdlib.h> and <math.h> functions for overflow. - Copyright (C) 1992, 1996 Free Software Foundation, Inc. + Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -19,7 +19,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _MATH_H -#error "Never use <bits/huge_val.h> directly; include <math.h> instead." +# error "Never use <bits/huge_val.h> directly; include <math.h> instead." #endif diff --git a/sysdeps/vax/bits/setjmp.h b/sysdeps/vax/bits/setjmp.h index 7adecd9a17..10ca170a2a 100644 --- a/sysdeps/vax/bits/setjmp.h +++ b/sysdeps/vax/bits/setjmp.h @@ -1,5 +1,9 @@ /* Define the machine-dependent type `jmp_buf'. Vax version. */ +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + typedef struct { PTR __fp; diff --git a/sysdeps/wordsize-32/bits/elfclass.h b/sysdeps/wordsize-32/bits/elfclass.h index 49411d66f3..7d9ea28695 100644 --- a/sysdeps/wordsize-32/bits/elfclass.h +++ b/sysdeps/wordsize-32/bits/elfclass.h @@ -2,4 +2,8 @@ the ELF file class used for executables and shared objects on this machine. */ +#ifndef _LINK_H +# error "Never use <bits/elfclass.h> directly; include <link.h> instead." +#endif + #define __ELF_NATIVE_CLASS 32 diff --git a/sysdeps/wordsize-64/bits/elfclass.h b/sysdeps/wordsize-64/bits/elfclass.h index ac52904886..bf76faf418 100644 --- a/sysdeps/wordsize-64/bits/elfclass.h +++ b/sysdeps/wordsize-64/bits/elfclass.h @@ -2,4 +2,8 @@ the ELF file class used for executables and shared objects on this machine. */ +#ifndef _LINK_H +# error "Never use <bits/elfclass.h> directly; include <link.h> instead." +#endif + #define __ELF_NATIVE_CLASS 64 |