Return to refcount.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / ntp / lib / isc

ntp 4.2.6p5

    1: /*
    2:  * Copyright (C) 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
    3:  *
    4:  * Permission to use, copy, modify, and/or distribute this software for any
    5:  * purpose with or without fee is hereby granted, provided that the above
    6:  * copyright notice and this permission notice appear in all copies.
    7:  *
    8:  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
    9:  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
   10:  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
   11:  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
   12:  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
   13:  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
   14:  * PERFORMANCE OF THIS SOFTWARE.
   15:  */
   16: 
   17: /* $Id: refcount.c,v 1.1.1.1 2012/05/29 12:08:38 misho Exp $ */
   18: 
   19: #include <config.h>
   20: 
   21: #include <stddef.h>
   22: 
   23: #include <isc/mutex.h>
   24: #include <isc/refcount.h>
   25: #include <isc/result.h>
   26: 
   27: isc_result_t
   28: isc_refcount_init(isc_refcount_t *ref, unsigned int n) {
   29: 	REQUIRE(ref != NULL);
   30: 
   31: 	ref->refs = n;
   32: #if defined(ISC_PLATFORM_USETHREADS) && !defined(ISC_PLATFORM_HAVEXADD)
   33: 	return (isc_mutex_init(&ref->lock));
   34: #else
   35: 	return (ISC_R_SUCCESS);
   36: #endif
   37: }