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| author | Ulrich Drepper <drepper@redhat.com> | 2002-10-12 00:49:44 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-10-12 00:49:44 +0000 |
| commit | f44476711db142376aa30182b23384037905b910 (patch) | |
| tree | b05a10a55b6be1d314a2fdf64f8f25a4fb9b6912 /sysdeps/unix/sysv/linux/sigwait.c | |
| parent | eb9f749186994ede50658aeae4ddd6432f93b34e (diff) | |
| download | glibc-f44476711db142376aa30182b23384037905b910.tar.gz glibc-f44476711db142376aa30182b23384037905b910.tar.xz glibc-f44476711db142376aa30182b23384037905b910.zip | |
Update.
* sysdeps/unix/sysv/linux/sigwait.c (__sigwait): Use INTERNAL_SYSCALL is possible. * sysdeps/unix/sysv/linux/i386/sysdep.h (INTERNAL_SYSCALL_ERROR_P): New define. (INTERNAL_SYSCALL_ERRNO): Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/sigwait.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sigwait.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/sigwait.c b/sysdeps/unix/sysv/linux/sigwait.c index 6eb4cf9532..121e5e0557 100644 --- a/sysdeps/unix/sysv/linux/sigwait.c +++ b/sysdeps/unix/sysv/linux/sigwait.c @@ -40,9 +40,19 @@ __sigwait (set, sig) /* XXX The size argument hopefully will have to be changed to the real size of the user-level sigset_t. */ - /* XXX INLINE_SYSCALL_NOERROR candiate. */ - ret = INLINE_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set), - NULL, NULL, _NSIG / 8); +#ifdef INTERNAL_SYSCALL + ret = INTERNAL_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set), + NULL, NULL, _NSIG / 8); + if (! INTERNAL_SYSCALL_ERROR_P (ret)) + { + *sig = ret; + ret = 0; + } + else + ret = INTERNAL_SYSCALL_ERRNO (ret); +#else + ret = INLINE_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set), + NULL, NULL, _NSIG / 8); if (ret != -1) { *sig = ret; @@ -50,6 +60,7 @@ __sigwait (set, sig) } else ret = errno; +#endif return ret; } |