diff options
Diffstat (limited to 'contrib/bind9/lib/isc/nothreads/include/isc/condition.h')
-rw-r--r-- | contrib/bind9/lib/isc/nothreads/include/isc/condition.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/contrib/bind9/lib/isc/nothreads/include/isc/condition.h b/contrib/bind9/lib/isc/nothreads/include/isc/condition.h deleted file mode 100644 index b269f82..0000000 --- a/contrib/bind9/lib/isc/nothreads/include/isc/condition.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (C) 2004, 2007 Internet Systems Consortium, Inc. ("ISC") - * Copyright (C) 2000, 2001 Internet Software Consortium. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* $Id: condition.h,v 1.6 2007/06/19 23:47:18 tbox Exp $ */ - -/* - * This provides a limited subset of the isc_condition_t - * functionality for use by single-threaded programs that - * need to block waiting for events. Only a single - * call to isc_condition_wait() may be blocked at any given - * time, and the _waituntil and _broadcast functions are not - * supported. This is intended primarily for use by the omapi - * library, and may go away once omapi goes away. Use for - * other purposes is strongly discouraged. - */ - -#ifndef ISC_CONDITION_H -#define ISC_CONDITION_H 1 - -#include <isc/mutex.h> - -typedef int isc_condition_t; - -isc_result_t isc__nothread_wait_hack(isc_condition_t *cp, isc_mutex_t *mp); -isc_result_t isc__nothread_signal_hack(isc_condition_t *cp); - -#define isc_condition_init(cp) \ - (*(cp) = 0, ISC_R_SUCCESS) - -#define isc_condition_wait(cp, mp) \ - isc__nothread_wait_hack(cp, mp) - -#define isc_condition_waituntil(cp, mp, tp) \ - ((void)(cp), (void)(mp), (void)(tp), ISC_R_NOTIMPLEMENTED) - -#define isc_condition_signal(cp) \ - isc__nothread_signal_hack(cp) - -#define isc_condition_broadcast(cp) \ - ((void)(cp), ISC_R_NOTIMPLEMENTED) - -#define isc_condition_destroy(cp) \ - (*(cp) == 0 ? (*(cp) = -1, ISC_R_SUCCESS) : ISC_R_UNEXPECTED) - -#endif /* ISC_CONDITION_H */ |