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author | julian <julian@FreeBSD.org> | 1997-02-05 23:26:09 +0000 |
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committer | julian <julian@FreeBSD.org> | 1997-02-05 23:26:09 +0000 |
commit | c2f7c3e4893b6b5c4494d549b3645e06664bc1b1 (patch) | |
tree | b2e6d3017e236268263978b585f2150cd10b1689 /lib/libkse/thread/thr_attr_getstacksize.c | |
parent | 321f03c8eddd8cf5aa81836ff1932a74156d30cb (diff) | |
download | FreeBSD-src-c2f7c3e4893b6b5c4494d549b3645e06664bc1b1.zip FreeBSD-src-c2f7c3e4893b6b5c4494d549b3645e06664bc1b1.tar.gz |
Submitted by: John Birrell
uthreads update from the author.
Diffstat (limited to 'lib/libkse/thread/thr_attr_getstacksize.c')
-rw-r--r-- | lib/libkse/thread/thr_attr_getstacksize.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/lib/libkse/thread/thr_attr_getstacksize.c b/lib/libkse/thread/thr_attr_getstacksize.c new file mode 100644 index 0000000..de81106 --- /dev/null +++ b/lib/libkse/thread/thr_attr_getstacksize.c @@ -0,0 +1,52 @@ +/* + * Copyright (c) 1997 John Birrell <jb@cimlogic.com.au>. + * 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, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by John Birrell. + * 4. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. + * + */ +#include <errno.h> +#ifdef _THREAD_SAFE +#include <pthread.h> +#include "pthread_private.h" + +int pthread_attr_getstacksize(pthread_attr_t *attr, size_t *stacksize) +{ + int ret; + + /* Check for invalid arguments: */ + if (attr == NULL || *attr == NULL || stacksize == NULL) + ret = EINVAL; + else { + /* Return the stack size: */ + *stacksize = (*attr)->stacksize_attr; + ret = 0; + } + return(ret); +} +#endif |