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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.

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Thomas Bushnell, BSG 1996-06-03 19:57:01 +00:00
parent b687dfbdca
commit ec737e4210
1 changed files with 10 additions and 1 deletions
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11
hurd/hurdsig.c
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@ -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. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or 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)) (signo != SIGKILL && _hurd_stopped))
{ {
mark_pending (); 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; act = ignore;
} }