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2006-08-03 Ulrich Drepper <drepper@redhat.com> * rt/Makefile (tests): Add tst-clock2. * rt/tst-clock2.c: New file. [BZ #2978] * resolv/gai_notify.c (__gai_notify_only): Copy memory for thread function and its parameters and pass it to new thread. (__gai_notify): Add support for alternative waiting for completion. * resolv/gai_suspend.c (gai_suspend): Add support for alternative waiting for completion. * resolv/getaddrinfo_a.c: Likewise. * resolv/gai_misc.h (struct waitlist): Don't add cond if alternative waiting for completion is used. * resolv/gai_misc.c: Allow overwriting code to start helper thread. * resolv/gai_cancel.c: Include <gai_misc.h> not "gai_misc.h". * resolv/gai_error.c: Likewise. * resolv/gai_sigqueue.c: Likewise. * hurd/getdport.c (__detdport): Don't return EBADF; instead set errno to EBADF and return MACH_PORT_NULL. * posix/Makefile (CFLAGS-waitid.c): Add -fasynchronous-unwind-tables.
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <netdb.h>
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#include <pthread.h>
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#include <gai_misc.h>
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int
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gai_cancel (struct gaicb *gaicbp)
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{
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int result = 0;
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int status;
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/* Request the mutex. */
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pthread_mutex_lock (&__gai_requests_mutex);
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/* Find the request among those queued but not yet running. */
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status = __gai_remove_request (gaicbp);
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if (status == 0)
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result = EAI_CANCELED;
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else if (status > 0)
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result = EAI_NOTCANCELED;
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else
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result = EAI_ALLDONE;
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/* Release the mutex. */
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pthread_mutex_unlock (&__gai_requests_mutex);
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return result;
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}
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