diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/acct.h | 49 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/ptrace.h | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/quota.h | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/reboot.h | 7 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/swap.h | 10 |
5 files changed, 45 insertions, 25 deletions
diff --git a/sysdeps/unix/sysv/linux/sys/acct.h b/sysdeps/unix/sysv/linux/sys/acct.h index 0b16d249af..bc203a2d11 100644 --- a/sysdeps/unix/sysv/linux/sys/acct.h +++ b/sysdeps/unix/sysv/linux/sys/acct.h @@ -23,36 +23,47 @@ #define __need_time_t #include <time.h> - +#include <sys/types.h> __BEGIN_DECLS #define ACCT_COMM 16 +/* + comp_t is a 16-bit "floating" point number with a 3-bit base 8 + exponent and a 13-bit fraction. See linux/kernel/acct.c for the + specific encoding system used. +*/ + +typedef u_int16_t comp_t; + struct acct { - char ac_comm[ACCT_COMM]; /* Accounting command name. */ - time_t ac_utime; /* Accounting user time. */ - time_t ac_stime; /* Accounting system time. */ - time_t ac_etime; /* Accounting elapsed time. */ - time_t ac_btime; /* Beginning time. */ - unsigned short int ac_uid; /* Accounting user ID. */ - unsigned short int ac_gid; /* Accounting group ID. */ - unsigned short int ac_tty; /* Controlling tty. */ - /* Please note that the value of the `ac_tty' field, a device number, - is encoded differently in the kernel and for the libc dev_t type. */ - char ac_flag; /* Accounting flag. */ - long int ac_minflt; /* Accounting minor pagefaults. */ - long int ac_majflt; /* Accounting major pagefaults. */ - long int ac_exitcode; /* Accounting process exitcode. */ + char ac_flag; /* Accounting flags. */ + u_int16_t ac_uid; /* Accounting user ID. */ + u_int16_t ac_gid; /* Accounting group ID. */ + u_int16_t ac_tty; /* Controlling tty. */ + u_int32_t ac_btime; /* Beginning time. */ + comp_t ac_utime; /* Accounting user time. */ + comp_t ac_stime; /* Accounting system time. */ + comp_t ac_etime; /* Accounting elapsed time. */ + comp_t ac_mem; /* Accounting average memory usage. */ + comp_t ac_io; /* Accounting chars transferred. */ + comp_t ac_rw; /* Accounting blocks read or written. */ + comp_t ac_minflt; /* Accounting minor pagefaults. */ + comp_t ac_majflt; /* Accounting major pagefaults. */ + comp_t ac_swaps; /* Accounting number of swaps. */ + u_int32_t ac_exitcode; /* Accounting process exitcode. */ + char ac_comm[ACCT_COMM+1]; /* Accounting command name. */ + char ac_pad[10]; /* Accounting padding bytes. */ }; enum { - AFORK = 0001, /* Has executed fork, but no exec. */ - ASU = 0002, /* Used super-user privileges. */ - ACORE = 0004, /* Dumped core. */ - AXSIG = 0010 /* Killed by a signal. */ + AFORK = 0x01, /* Has executed fork, but no exec. */ + ASU = 0x02, /* Used super-user privileges. */ + ACORE = 0x08, /* Dumped core. */ + AXSIG = 0x10 /* Killed by a signal. */ }; #define AHZ 100 diff --git a/sysdeps/unix/sysv/linux/sys/ptrace.h b/sysdeps/unix/sysv/linux/sys/ptrace.h index 33beb50b72..6c5d580d7b 100644 --- a/sysdeps/unix/sysv/linux/sys/ptrace.h +++ b/sysdeps/unix/sysv/linux/sys/ptrace.h @@ -18,8 +18,8 @@ Boston, MA 02111-1307, USA. */ #ifndef _SYS_PTRACE_H - #define _SYS_PTRACE_H 1 + #include <features.h> __BEGIN_DECLS @@ -100,6 +100,7 @@ enum __ptrace_request /* Continue and stop at the next (return from) syscall. */ PTRACE_SYSCALL = 24, +#define PTRACE_SYSCALL PTRACE_SYSCALL }; /* Perform process tracing functions. REQUEST is one of the values diff --git a/sysdeps/unix/sysv/linux/sys/quota.h b/sysdeps/unix/sysv/linux/sys/quota.h index bcbbfa5ddb..3ea52b0393 100644 --- a/sysdeps/unix/sysv/linux/sys/quota.h +++ b/sysdeps/unix/sysv/linux/sys/quota.h @@ -106,6 +106,7 @@ #define Q_SYNC 0x0600 /* sync disk copy of a filesystems quotas */ #define Q_SETQLIM 0x0700 /* set limits */ #define Q_GETSTATS 0x0800 /* get collected stats */ +#define Q_RSQUASH 0x1000 /* set root_squash option */ /* * The following structure defines the format of the disk quota file diff --git a/sysdeps/unix/sysv/linux/sys/reboot.h b/sysdeps/unix/sysv/linux/sys/reboot.h index 4d249aaaaa..dd7a71b4c6 100644 --- a/sysdeps/unix/sysv/linux/sys/reboot.h +++ b/sysdeps/unix/sysv/linux/sys/reboot.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998 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 @@ -20,8 +20,8 @@ bits in the argument to the `reboot' system call. */ #ifndef _SYS_REBOOT_H - #define _SYS_REBOOT_H 1 + #include <features.h> /* Perform a hard reset now. */ @@ -36,6 +36,9 @@ /* Disable reboot using Ctrl-Alt-Delete keystroke. */ #define RB_DISABLE_CAD 0 +/* Stop system and switch power off if possible. */ +#define RB_POWER_OFF 0x4321fedc + __BEGIN_DECLS /* Reboot or halt the system. */ diff --git a/sysdeps/unix/sysv/linux/sys/swap.h b/sysdeps/unix/sysv/linux/sys/swap.h index 13921eadc6..e84c365206 100644 --- a/sysdeps/unix/sysv/linux/sys/swap.h +++ b/sysdeps/unix/sysv/linux/sys/swap.h @@ -1,5 +1,5 @@ /* Calls to enable and disable swapping on specified locations. Linux version. - Copyright (C) 1996 Free Software Foundation, Inc. + Copyright (C) 1996, 1998 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 @@ -22,8 +22,12 @@ #define _SYS_SWAP_H 1 #include <features.h> -/* Get constants from kernel headers. */ -#include <linux/swap.h> +/* The swap priority is encoded as: + (prio << SWAP_FLAG_PRIO_SHIFT) & SWAP_FLAG_PRIO_MASK +*/ +#define SWAP_FLAG_PREFER 0x8000 /* Set if swap priority is specified. */ +#define SWAP_FLAG_PRIO_MASK 0x7fff +#define SWAP_FLAG_PRIO_SHIFT 0 __BEGIN_DECLS |