diff options
Diffstat (limited to 'lib/libc_r/uthread/uthread_attr_setguardsize.c')
-rw-r--r-- | lib/libc_r/uthread/uthread_attr_setguardsize.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/lib/libc_r/uthread/uthread_attr_setguardsize.c b/lib/libc_r/uthread/uthread_attr_setguardsize.c deleted file mode 100644 index ad3e8bb..0000000 --- a/lib/libc_r/uthread/uthread_attr_setguardsize.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Copyright (C) 2001 Jason Evans <jasone@freebsd.org>. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice(s), this list of conditions and the following disclaimer - * unmodified other than the allowable addition of one or more - * copyright notices. - * 2. Redistributions in binary form must reproduce the above copyright - * notice(s), this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#include <sys/param.h> -#include <errno.h> -#include <pthread.h> -#include "pthread_private.h" - -__weak_reference(_pthread_attr_setguardsize, pthread_attr_setguardsize); - -int -_pthread_attr_setguardsize(pthread_attr_t *attr, size_t guardsize) -{ - int ret; - - /* Check for invalid arguments. */ - if (attr == NULL || *attr == NULL) - ret = EINVAL; - else { - /* - * Round guardsize up to the nearest multiple of - * _pthread_page_size. - */ - if (guardsize % _pthread_page_size != 0) - guardsize = ((guardsize / _pthread_page_size) + 1) * - _pthread_page_size; - - /* Save the stack size. */ - (*attr)->guardsize_attr = guardsize; - ret = 0; - } - return(ret); -} |