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805e021f CE |
1 | /* |
2 | * Copyright 2011, Garrett Wollman | |
3 | * | |
4 | * Redistribution and use in source and binary forms, with or without | |
5 | * modification, are permitted provided that the following conditions | |
6 | * are met: | |
7 | * 1. Redistributions of source code must retain the above copyright | |
8 | * notice, this list of conditions and the following disclaimer. | |
9 | * 2. Redistributions in binary form must reproduce the above copyright | |
10 | * notice, this list of conditions and the following disclaimer in the | |
11 | * documentation and/or other materials provided with the distribution. | |
12 | * | |
13 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
14 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
16 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
17 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
18 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
19 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
20 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
21 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
22 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
23 | * SUCH DAMAGE. | |
24 | * | |
25 | */ | |
26 | #include <afsconfig.h> | |
27 | #include <afs/param.h> | |
28 | ||
29 | #include "afsutil.h" | |
30 | ||
31 | #if defined(AFS_PTHREAD_ENV) && !defined(AFS_NT40_ENV) | |
32 | # include <pthread.h> | |
33 | # ifdef HAVE_PTHREAD_NP_H | |
34 | # include <pthread_np.h> | |
35 | # endif | |
36 | ||
37 | void | |
38 | afs_pthread_setname_self(const char *threadname) | |
39 | { | |
40 | # if defined(HAVE_PTHREAD_SET_NAME_NP) | |
41 | /* FreeBSD style */ | |
42 | pthread_set_name_np(pthread_self(), threadname); | |
43 | # elif defined(HAVE_PTHREAD_SETNAME_NP) | |
44 | # if PTHREAD_SETNAME_NP_ARGS == 3 | |
45 | /* DECthreads style */ | |
46 | pthread_setname_np(pthread_self(), threadname, (void *)0); | |
47 | # elif PTHREAD_SETNAME_NP_ARGS == 2 | |
48 | /* GNU libc on Linux style */ | |
49 | pthread_setname_np(pthread_self(), threadname); | |
50 | # elif PTHREAD_SETNAME_NP_ARGS == 1 | |
51 | /* Mac OS style */ | |
52 | pthread_setname_np(threadname); | |
53 | # else | |
54 | # error "Could not identify your pthread_setname_np() implementation" | |
55 | # endif | |
56 | # endif | |
57 | } | |
58 | #endif |