diff options
Diffstat (limited to 'winsup/cygwin/sigproc.cc')
| -rw-r--r-- | winsup/cygwin/sigproc.cc | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index 991d91ffb..9c868edca 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -550,7 +550,7 @@ sig_clear (int sig) /* Force the wait_sig thread to wake up and scan the sigtodo array. */ extern "C" int __stdcall -sig_dispatch_pending (int force) +sig_dispatch_pending (int justwake) { if (!hwait_sig) return 0; @@ -559,7 +559,7 @@ sig_dispatch_pending (int force) #ifdef DEBUGGING sip_printf ("pending_signals %d", was_pending); #endif - if (!was_pending && !force) + if (!was_pending && !justwake) #ifdef DEBUGGING sip_printf ("no need to wake anything up"); #else @@ -568,7 +568,9 @@ sig_dispatch_pending (int force) else { wait_for_me (); - if (ReleaseSemaphore (sigcatch_nosync, 1, NULL)) + if (!justwake) + (void) sig_send (myself, __SIGFLUSH); + else if (ReleaseSemaphore (sigcatch_nosync, 1, NULL)) #ifdef DEBUGGING sip_printf ("woke up wait_sig"); #else @@ -578,6 +580,7 @@ sig_dispatch_pending (int force) /*sip_printf ("I'm going away now")*/; else system_printf ("%E releasing sigcatch_nosync(%p)", sigcatch_nosync); + } return was_pending; } @@ -958,7 +961,7 @@ getsem (pinfo *p, const char *str, int init, int max) DWORD winpid = GetCurrentProcessId (); h = CreateSemaphore (allow_ntsec ? sec_user (sa_buf) : &sec_none_nih, - init, max, str = shared_name (str, winpid)); + init, max, str = shared_name (str, winpid)); p = myself; } else |