diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sigpending.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sigpending.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/sigpending.c b/sysdeps/unix/sysv/linux/sigpending.c index c41c4f266a..932314520c 100644 --- a/sysdeps/unix/sysv/linux/sigpending.c +++ b/sysdeps/unix/sysv/linux/sigpending.c @@ -23,6 +23,8 @@ #include <sysdep.h> #include <sys/syscall.h> +#include "kernel-features.h" + extern int __syscall_sigpending (sigset_t *); extern int __syscall_rt_sigpending (sigset_t *, size_t); @@ -38,7 +40,10 @@ int sigpending (set) sigset_t *set; { -#ifdef __NR_rt_pending +#if __ASSUME_REALTIME_SIGNALS > 0 + return INLINE_SYSCALL (rt_sigpending, 2, set, _NSIG / 8); +#else +# ifdef __NR_rt_pending /* First try the RT signals. */ if (!__libc_missing_rt_sigs) { @@ -53,7 +58,8 @@ sigpending (set) __set_errno (saved_errno); __libc_missing_rt_sigs = 1; } -#endif +# endif return INLINE_SYSCALL (sigpending, 1, set); +#endif } |