diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/internal-signals.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/internal-signals.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/sysdeps/unix/sysv/linux/internal-signals.h b/sysdeps/unix/sysv/linux/internal-signals.h index 01d8bf0a4c..a496c7174c 100644 --- a/sysdeps/unix/sysv/linux/internal-signals.h +++ b/sysdeps/unix/sysv/linux/internal-signals.h @@ -22,6 +22,7 @@ #include <signal.h> #include <sigsetops.h> #include <stdbool.h> +#include <limits.h> #include <sysdep.h> /* The signal used for asynchronous cancelation. */ @@ -53,15 +54,16 @@ __clear_internal_signals (sigset_t *set) __sigdelset (set, SIGSETXID); } -#define SIGALL_SET \ - ((__sigset_t) { .__val = {[0 ... _SIGSET_NWORDS-1 ] = -1 } }) +static const sigset_t sigall_set = { + .__val = {[0 ... _SIGSET_NWORDS-1 ] = -1 } +}; /* Block all signals, including internal glibc ones. */ static inline int __libc_signal_block_all (sigset_t *set) { INTERNAL_SYSCALL_DECL (err); - return INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_BLOCK, &SIGALL_SET, + return INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_BLOCK, &sigall_set, set, _NSIG / 8); } @@ -69,11 +71,11 @@ __libc_signal_block_all (sigset_t *set) static inline int __libc_signal_block_app (sigset_t *set) { - sigset_t allset = SIGALL_SET; + sigset_t allset = sigall_set; __clear_internal_signals (&allset); INTERNAL_SYSCALL_DECL (err); - return INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_BLOCK, &allset, set, - _NSIG / 8); + return INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_BLOCK, &allset, + set, _NSIG / 8); } /* Restore current process signal mask. */ |