diff options
Diffstat (limited to 'lib/glthread')
| -rw-r--r-- | lib/glthread/lock.c | 2 | ||||
| -rw-r--r-- | lib/glthread/lock.h | 12 | ||||
| -rw-r--r-- | lib/glthread/threadlib.c | 2 |
3 files changed, 11 insertions, 5 deletions
diff --git a/lib/glthread/lock.c b/lib/glthread/lock.c index df05dbc0..9e148910 100644 --- a/lib/glthread/lock.c +++ b/lib/glthread/lock.c @@ -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: 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 diff --git a/lib/glthread/threadlib.c b/lib/glthread/threadlib.c index 82b8861b..3534b61e 100644 --- a/lib/glthread/threadlib.c +++ b/lib/glthread/threadlib.c @@ -1,5 +1,5 @@ /* Multithreading primitives. - 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: |