diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/bits/sigaction.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/sigaction.h | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h index bf99148b60..8d4665a607 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h @@ -1,5 +1,5 @@ /* The proper definitions for Linux/SPARC sigaction. - Copyright (C) 1996-2016 Free Software Foundation, Inc. + Copyright (C) 1996-2018 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 +16,9 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#ifndef _BITS_SIGACTION_H +#define _BITS_SIGACTION_H 1 + #ifndef _SIGNAL_H # error "Never include <bits/sigaction.h> directly; use <signal.h> instead." #endif @@ -26,7 +29,7 @@ struct sigaction { /* Signal handler. */ -#ifdef __USE_POSIX199309 +#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED union { /* Used if SA_SIGINFO is not set. */ @@ -60,19 +63,21 @@ struct sigaction #define SA_NOCLDWAIT 0x00000100 /* Don't create zombie on child death. */ #define SA_SIGINFO 0x00000200 /* Invoke signal-catching function with three arguments instead of one. */ -#if defined __USE_UNIX98 || defined __USE_MISC +#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC # define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */ #endif -#if defined __USE_UNIX98 || defined __USE_XOPEN2K8 +#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 # 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 +# define SA_NODEFER 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_RESETHAND 0x00000004 /* Reset to SIG_DFL on entry to handler. */ +#endif +#ifdef __USE_MISC +# define SA_INTERRUPT 0x00000010 /* Historical no-op. */ /* Some aliases for the SA_ constants. */ -# define SA_NODEFER SA_NOMASK -# define SA_RESETHAND SA_ONESHOT +# define SA_NOMASK SA_NODEFER +# define SA_ONESHOT SA_RESETHAND # define SA_STACK SA_ONSTACK #endif @@ -80,3 +85,5 @@ struct sigaction #define SIG_BLOCK 1 /* Block signals. */ #define SIG_UNBLOCK 2 /* Unblock signals. */ #define SIG_SETMASK 4 /* Set the set of blocked signals. */ + +#endif |