* exceptions.cc (interruptible): Update debugging output.

(setup_handler): Ensure that wait_sig loop wakes up when we punt on sending a
signal.
* poll.cc (poll): Add signal guard here.

1 files changed, 4 insertions, 4 deletions

diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc
index c0d88a815..0c138ef50 100644
--- a/winsup/cygwin/exceptions.cc
+++ b/winsup/cygwin/exceptions.cc
@@ -640,10 +640,8 @@ interruptible (DWORD pc, int testvalid = 0)
   else
     res = !strncasematch (windows_system_directory, checkdir,
 			  windows_system_directory_length);
-  minimal_printf ("h %p", h);
 # undef h
-
-  minimal_printf ("interruptible %d", res);
+  sigproc_printf ("h %p, interruptible %d", res);
   return res;
 }
 
@@ -856,11 +854,13 @@ setup_handler (int sig, void *handler, struct sigaction& siga)
 	break;
     }
 
-set_pending:
+ set_pending:
   if (!interrupted)
     {
       pending_signals = 1;	/* FIXME: Probably need to be more tricky here */
       sig_set_pending (sig);
+      sig_dispatch_pending (1);
+      Sleep (0);		/* Hopefully, other process will be waking up soon. */
       sigproc_printf ("couldn't send signal %d", sig);
     }
   else