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| author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2017-03-27 21:41:36 +0200 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2017-03-27 21:41:36 +0200 |
| commit | 6b73edd95d603e27d55d4905134ac1327d426534 (patch) | |
| tree | e0b9334e2637f17696c796ac13b2c39294bf9233 /tests/glthread/thread.h | |
| parent | 0250cb64565a7d5238bbc751225d4b0236ef8316 (diff) | |
New upstream version 0.9.7upstream/0.9.7
Diffstat (limited to 'tests/glthread/thread.h')
| -rw-r--r-- | tests/glthread/thread.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tests/glthread/thread.h b/tests/glthread/thread.h index 2817437..4488a9e 100644 --- a/tests/glthread/thread.h +++ b/tests/glthread/thread.h @@ -1,5 +1,5 @@ /* Creating and controlling threads. - Copyright (C) 2005-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -172,6 +172,15 @@ typedef pthread_t gl_thread_t; # define gl_thread_self_pointer() \ (pthread_in_use () ? pthread_self ().p : NULL) extern const gl_thread_t gl_null_thread; +# elif defined __MVS__ + /* On IBM z/OS, pthread_t is a struct with an 8-byte '__' field. + The first three bytes of this field appear to uniquely identify a + pthread_t, though not necessarily representing a pointer. */ +# define gl_thread_self() \ + (pthread_in_use () ? pthread_self () : gl_null_thread) +# define gl_thread_self_pointer() \ + (pthread_in_use () ? *((void **) pthread_self ().__) : NULL) +extern const gl_thread_t gl_null_thread; # else # define gl_thread_self() \ (pthread_in_use () ? pthread_self () : (pthread_t) NULL) |