Annotation of embedaddon/ntp/lib/isc/refcount.c, revision 1.1
1.1 ! misho 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 1.5 2007/06/19 23:47:17 tbox 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: }
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