diff options
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/bits/sigaction.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h index 7a586be7c9..be04235981 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h @@ -49,19 +49,21 @@ struct sigaction /* Bits in `sa_flags'. */ #define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */ -#define SA_SIGINFO 0x00000040 /* Invoke signal-catching function with three - arguments instead of one. */ -#ifdef __USE_MISC +#define SA_SIGINFO 0x00000040 /* 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 0x00000002 /* Restart syscall on signal return. */ -# define SA_INTERRUPT 0x20000000 /* Historical no-op. */ -# define SA_NOMASK 0x00000008 /* Don't automatically block the signal +# define SA_NODEFER 0x00000008 /* Don't automatically block the signal when its handler is being executed. */ -# define SA_ONESHOT 0x00000010 /* Reset to SIG_DFL on entry to handler. */ +# define SA_RESETHAND 0x00000010 /* Reset to SIG_DFL on entry to handler. */ +#endif +#ifdef __USE_MISC +# define SA_INTERRUPT 0x20000000 /* 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 |