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| author | Corinna Vinschen <corinna@vinschen.de> | 2015-10-30 16:05:43 +0100 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2015-10-30 16:05:43 +0100 |
| commit | 8f97c045b8e65784071fd097fc32a1f16b855b3b (patch) | |
| tree | 396d30de65dba1a54afe97023f37ad1dd8fe1184 /winsup/cygwin/thread.cc | |
| parent | ff3c4a7d2fd686543140b0d39177c3464d1444e1 (diff) | |
| download | newlib-8f97c045b8e65784071fd097fc32a1f16b855b3b.zip newlib-8f97c045b8e65784071fd097fc32a1f16b855b3b.tar.gz newlib-8f97c045b8e65784071fd097fc32a1f16b855b3b.tar.bz2 | |
Fix sigwait and pthread_kill return values in case of error
* signal.cc (sigwait): Fix return value to reflect errno in case of
error according to POSIX. Never return EINTR.
* thread.cc (pthread_kill): Return errno if sig_send failed.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'winsup/cygwin/thread.cc')
| -rw-r--r-- | winsup/cygwin/thread.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc index d9b6211..ff84590 100644 --- a/winsup/cygwin/thread.cc +++ b/winsup/cygwin/thread.cc @@ -3056,7 +3056,11 @@ pthread_kill (pthread_t thread, int sig) if (!thread->valid) rval = ESRCH; else if (sig) - rval = sig_send (NULL, si, thread->cygtls); + { + rval = sig_send (NULL, si, thread->cygtls); + if (rval == -1) + rval = get_errno (); + } else switch (WaitForSingleObject (thread->win32_obj_id, 0)) { |