AuroraMiddleware/glibc
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Sync with current Linux 2.1.132 kernel sources.

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This commit is contained in:
Ulrich Drepper 1998-12-31 18:16:52 +00:00
parent 87d6672e7e
commit 61758030ed
1 changed files with 23 additions and 6 deletions
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29
sysdeps/unix/sysv/linux/mips/bits/sigaction.h
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@ -28,8 +28,20 @@ struct sigaction
unsigned int sa_flags;
/* Signal handler. */
#ifdef __USE_POSIX199309
union
{
/* Used if SA_SIGINFO is not set. */
__sighandler_t sa_handler;
/* Used if SA_SIGINFO is set. */
void (*sa_sigaction) __PMT ((int, siginfo_t *, void *));
}
__sigaction_handler;
# define sa_handler __sigaction_handler.sa_handler
# define sa_sigaction __sigaction_handler.sa_sigaction
#else
__sighandler_t sa_handler;
#endif
/* Additional set of signals to be blocked. */
__sigset_t sa_mask;
@ -43,14 +55,17 @@ struct sigaction
};
/* Bits in `sa_flags'. */
#define SA_NOCLDSTOP 1 /* Don't send SIGCHLD when children stop. */
#ifdef __USE_MISC
#define SA_NOCLDSTOP 0x00020000 /* Don't send SIGCHLD when children stop. */
#define SA_SIGINFO 0x00000008 /* Invoke signal-catching function with
three arguments instead of one. */
#if defined __USE_UNIX98 || defined __USE_MISC
# define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
# define SA_RESTART 0x00000004 /* Restart syscall on signal return. */
# define SA_INTERRUPT 0x00000000 /* Historical no-op. */
# define SA_NODEFER 0x00000010 /* Don't automatically block the signal when
its handler is being executed. */
# define SA_RESETHAND 0x00000002 /* Reset to SIG_DFL on entry to handler. */
#endif
#ifdef __USE_MISC
# define SA_INTERRUPT 0x01000000 /* Historical no-op. */
/* Some aliases for the SA_ constants. */
# define SA_NOMASK SA_NODEFER
@ -63,5 +78,7 @@ struct sigaction
#define SIG_BLOCK 1 /* Block signals. */
#define SIG_UNBLOCK 2 /* Unblock signals. */
#define SIG_SETMASK 3 /* Set the set of blocked signals. */
#define SIG_SETMASK32 256 /* Goodie from SGI for BSD compatibility:
#ifdef __USE_MISC
# define SIG_SETMASK32 256 /* Goodie from SGI for BSD compatibility:
set only the low 32 bit of the sigset. */
#endif