diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/pause.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/pause.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/pause.c b/sysdeps/unix/sysv/linux/pause.c index 4ccce9ebd8..3300eb8b07 100644 --- a/sysdeps/unix/sysv/linux/pause.c +++ b/sysdeps/unix/sysv/linux/pause.c @@ -19,10 +19,10 @@ #include <signal.h> #include <unistd.h> #include <sysdep-cancel.h> +#include <not-cancel.h> /* Suspend the process until a signal arrives. This always returns -1 and sets errno to EINTR. */ - int __libc_pause (void) { @@ -33,3 +33,14 @@ __libc_pause (void) #endif } weak_alias (__libc_pause, pause) + +int +__pause_nocancel (void) +{ +#ifdef __NR_pause + return INLINE_SYSCALL_CALL (pause); +#else + return INLINE_SYSCALL_CALL (ppoll, NULL, 0, NULL, NULL); +#endif +} +libc_hidden_def (__pause_nocancel) |