From 3b69aaa9326376641b02e43556b6c9c706c7467f Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Sat, 18 Mar 2006 19:28:59 +0000
Subject: * pinfo.h (EXITCODE_OK): Define new constant. * sigproc.cc
 (child_info::sync): Return EXITCODE_OK if entering with exit_code == 0.
 (sig_send): Don't complain if sending signals while blocked if the sender
 isn't in the main thread.

---
 winsup/cygwin/sigproc.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'winsup/cygwin/sigproc.cc')

diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc
index a213a5607..a82e90002 100644
--- a/winsup/cygwin/sigproc.cc
+++ b/winsup/cygwin/sigproc.cc
@@ -520,7 +520,7 @@ sig_send (_pinfo *p, int sig)
       SetEvent (sigCONT);
       sigheld = false;
     }
-  else
+  else if (&_my_tls == _main_tls)
     {
 #ifdef DEBUGGING
       system_printf ("signal %d sent to %p while signals are on hold", sig, p);
@@ -886,6 +886,8 @@ child_info::sync (pid_t pid, HANDLE& hProcess, DWORD howlong)
 DWORD
 child_info::proc_retry (HANDLE h)
 {
+  if (!exit_code)
+    return EXITCODE_OK;
   switch (exit_code)
     {
     case STILL_ACTIVE:	/* shouldn't happen */
-- 
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