diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sigwaitinfo.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sigwaitinfo.c | 26 |
1 files changed, 4 insertions, 22 deletions
diff --git a/sysdeps/unix/sysv/linux/sigwaitinfo.c b/sysdeps/unix/sysv/linux/sigwaitinfo.c index fe23c9fe06..47e6dd6bdd 100644 --- a/sysdeps/unix/sysv/linux/sigwaitinfo.c +++ b/sysdeps/unix/sysv/linux/sigwaitinfo.c @@ -27,8 +27,9 @@ #ifdef __NR_rt_sigtimedwait -static int -do_sigwaitinfo (const sigset_t *set, siginfo_t *info) +/* Return any pending signal or wait for one for the given time. */ +int +__sigwaitinfo (const sigset_t *set, siginfo_t *info) { #ifdef SIGCANCEL sigset_t tmpset; @@ -52,8 +53,7 @@ do_sigwaitinfo (const sigset_t *set, siginfo_t *info) /* XXX The size argument hopefully will have to be changed to the real size of the user-level sigset_t. */ - int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set, - info, NULL, _NSIG / 8); + int result = SYSCALL_CANCEL (rt_sigtimedwait, set, info, NULL, _NSIG / 8); /* The kernel generates a SI_TKILL code in si_code in case tkill is used. tkill is transparently used in raise(). Since having @@ -65,24 +65,6 @@ do_sigwaitinfo (const sigset_t *set, siginfo_t *info) return result; } - -/* Return any pending signal or wait for one for the given time. */ -int -__sigwaitinfo (const sigset_t *set, siginfo_t *info) -{ - if (SINGLE_THREAD_P) - return do_sigwaitinfo (set, info); - - int oldtype = LIBC_CANCEL_ASYNC (); - - /* XXX The size argument hopefully will have to be changed to the - real size of the user-level sigset_t. */ - int result = do_sigwaitinfo (set, info); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} libc_hidden_def (__sigwaitinfo) weak_alias (__sigwaitinfo, sigwaitinfo) #else |