diff options
| author | Jörg Frings-Fürst <debian@jff.email> | 2018-07-08 23:15:22 +0200 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff.email> | 2018-07-08 23:15:22 +0200 |
| commit | 853c9cf3718db7c9f6d723e45031016231e1cbd1 (patch) | |
| tree | e6a5cafe819de3d14665da32bfd87259b089ec02 /lib/glthread/lock.h | |
| parent | 7b350538dddb27a4513158cb6b6405b85f175ad1 (diff) | |
| parent | 10bd216b0099d2ae8cb22c664fb725165096f95c (diff) | |
Merge branch 'release/debian/0.9.10-1'debian/0.9.10-1
Diffstat (limited to 'lib/glthread/lock.h')
| -rw-r--r-- | lib/glthread/lock.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/glthread/lock.h b/lib/glthread/lock.h index 06285558..2d8d5abb 100644 --- a/lib/glthread/lock.h +++ b/lib/glthread/lock.h @@ -1,5 +1,5 @@ /* Locking in multithreaded situations. - Copyright (C) 2005-2017 Free Software Foundation, Inc. + Copyright (C) 2005-2018 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of either: @@ -158,8 +158,14 @@ extern int glthread_in_use (void); # endif # if !PTHREAD_IN_USE_DETECTION_HARD -# pragma weak pthread_cancel -# define pthread_in_use() (pthread_cancel != NULL) + /* Considering all platforms with USE_POSIX_THREADS_WEAK, only few symbols + can be used to determine whether libpthread is in use. These are: + pthread_mutexattr_gettype + pthread_rwlockattr_destroy + pthread_rwlockattr_init + */ +# pragma weak pthread_mutexattr_gettype +# define pthread_in_use() (pthread_mutexattr_gettype != NULL) # endif # else |