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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 710d8d9..ffdc996 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;
}