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authorThomas Bushnell, BSG <thomas@gnu.org>1996-06-03 19:57:01 +0000
committerThomas Bushnell, BSG <thomas@gnu.org>1996-06-03 19:57:01 +0000
commitec737e4210c2d0dbd9d145468d9b62b1fd5bceb8 (patch)
treeceba3b1f4024207cf90d25a7313c480db61a429a
parentb687dfbdca5d78f61c401a810373b1bf818c031c (diff)
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(_hurd_internal_post_signal): When turning the action for a HANDLE signal to IGNORE because the signal is blocked, clean up any pending suspension left over from a call to resume.
-rw-r--r--hurd/hurdsig.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/hurd/hurdsig.c b/hurd/hurdsig.c
index 710d8d915a..ffdc996c0f 100644
--- a/hurd/hurdsig.c
+++ b/hurd/hurdsig.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 93, 94, 95, 96, 1996 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -677,6 +677,15 @@ _hurd_internal_post_signal (struct hurd_sigstate *ss,
       (signo != SIGKILL && _hurd_stopped))
     {
       mark_pending ();
+      /* If there was a call to resume above in SIGCONT processing
+	 and we've left a thread suspended, now's the time to
+	 set it going. */
+      if (act == handle && ss_suspended)
+	{
+	  err = __thread_resume (ss->thread);
+	  assert_perror (err);
+	  ss_suspended = 0;
+	}
       act = ignore;
     }