diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/bits')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/mman.h | 77 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/sigaction.h | 29 |
2 files changed, 16 insertions, 90 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/bits/mman.h deleted file mode 100644 index 3e7f2900fa..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/bits/mman.h +++ /dev/null @@ -1,77 +0,0 @@ -/* Definitions for POSIX memory map inerface. Linux/SPARC version. - 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 _SYS_MMAN_H -# error "Never include this file directly. Use <sys/mman.h> instead" -#endif - -/* The following definitions basically come from the kernel headers. - But the kernel header is not namespace clean. */ - - -/* Protections are chosen from these bits, OR'd together. The - implementation does not necessarily support PROT_EXEC or PROT_WRITE - without PROT_READ. The only guarantees are that no writing will be - allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ - -#define PROT_READ 0x1 /* Page can be read. */ -#define PROT_WRITE 0x2 /* Page can be written. */ -#define PROT_EXEC 0x4 /* Page can be executed. */ -#define PROT_NONE 0x0 /* Page can not be accessed. */ - -/* Sharing types (must choose one and only one of these). */ -#define MAP_SHARED 0x01 /* Share changes. */ -#define MAP_PRIVATE 0x02 /* Changes are private. */ -#ifdef __USE_MISC -# define MAP_TYPE 0x0f /* Mask for type of mapping. */ -#endif - -/* Other flags. */ -#define MAP_FIXED 0x10 /* Interpret addr exactly. */ -#ifdef __USE_MISC -# define MAP_FILE 0x00 -# define MAP_ANONYMOUS 0x20 /* Don't use a file. */ -# define MAP_ANON MAP_ANONYMOUS -# define MAP_RENAME MAP_ANONYMOUS -#endif - -/* These are Linux-specific. */ -#ifdef __USE_MISC -# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */ -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ -# define MAP_LOCKED 0x0100 /* Lock the mapping. */ -# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */ -# define _MAP_NEW 0x80000000 /* Binary compatibility with SunOS. */ -#endif - -/* Flags to `msync'. */ -#define MS_ASYNC 1 /* Sync memory asynchronously. */ -#define MS_SYNC 4 /* Synchronous memory sync. */ -#define MS_INVALIDATE 2 /* Invalidate the caches. */ - -/* Flags for `mlockall'. */ -#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */ -#define MCL_FUTURE 0x4000 /* Lock all additions to address - space. */ - -/* Flags for `mremap'. */ -#ifdef __USE_GNU -# define MREMAP_MAYMOVE 1 -#endif diff --git a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h index 19aa7e39cb..13471995b9 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h @@ -27,26 +27,29 @@ struct sigaction __sigset_t sa_mask; /* Special flags. */ - unsigned int sa_flags; + unsigned long sa_flags; + + /* Not used by Linux/Sparc yet. */ + void (*sa_restorer)(void); }; /* Bits in `sa_flags'. */ -#define SA_NOCLDSTOP 0x00000008 /* Don't send SIGCHLD when children stop. */ +#define SA_NOCLDSTOP 0x00000008 /* Don't send SIGCHLD when children stop. */ #ifdef __USE_MISC -#define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */ -#define SA_RESTART 0x00000002 /* Don't restart syscall on signal return. */ -#define SA_INTERRUPT 0x00000010 /* Historical no-op. */ -#define SA_NOMASK 0x00000020 /* Don't automatically block the signal when - its handler is being executed. */ -#define SA_ONESHOT 0x00000004 /* Reset to SIG_DFL on entry to handler. */ +# define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */ +# define SA_RESTART 0x00000002 /* Restart syscall on signal return. */ +# define SA_INTERRUPT 0x00000010 /* Historical no-op. */ +# define SA_NOMASK 0x00000020 /* Don't automatically block the signal when + its handler is being executed. */ +# define SA_ONESHOT 0x00000004 /* Reset to SIG_DFL on entry to handler. */ /* Some aliases for the SA_ constants. */ -#define SA_NODEFER SA_NOMASK -#define SA_RESETHAND SA_ONESHOT +# define SA_NODEFER SA_NOMASK +# define SA_RESETHAND SA_ONESHOT #endif /* Values for the HOW argument to `sigprocmask'. */ -#define SIG_BLOCK 1 /* Block signals. */ -#define SIG_UNBLOCK 2 /* Unblock signals. */ -#define SIG_SETMASK 4 /* Set the set of blocked signals. */ +#define SIG_BLOCK 1 /* Block signals. */ +#define SIG_UNBLOCK 2 /* Unblock signals. */ +#define SIG_SETMASK 4 /* Set the set of blocked signals. */ |