diff options
| author | Baruch Siach <baruch@tkos.co.il> | 2014-05-05 09:32:23 +0300 |
|---|---|---|
| committer | Stef Walter <stef@thewalter.net> | 2014-08-14 17:37:49 +0200 |
| commit | bf8dfa9f33c1aa8d76f8d1ae6cf79afb90497cd4 (patch) | |
| tree | c0e14d745807c6ef5f7bf6fa08aa9d5cdc4a87f5 | |
| parent | ea10b26125eff14d5b138ceb0e55994bd38f7381 (diff) | |
Fix build against older pthreads implementations
Older pthreads implementations like glibc NPTL prior to version 2.12, and
uClibc linuxthreads (both), need _XOPEN_SOURCE to expose
pthread_mutexattr_settype() and THREAD_MUTEX_DEFAULT. The value 600 (SuSv3,
POSIX.1-2001) is equivalent to _POSIX_C_SOURCE 200112L.
Fixes the following build error:
CC compat.lo
compat.c: In function 'p11_mutex_init':
compat.c:164:2: warning: implicit declaration of function 'pthread_mutexattr_settype' [-Wimplicit-function-declaration]
compat.c:164:2: warning: nested extern declaration of 'pthread_mutexattr_settype' [-Wnested-externs]
compat.c:164:36: error: 'PTHREAD_MUTEX_DEFAULT' undeclared (first use in this function)
https://bugs.freedesktop.org/show_bug.cgi?id=82617
| -rw-r--r-- | common/compat.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/common/compat.c b/common/compat.c index 9314d20..1c8ab87 100644 --- a/common/compat.c +++ b/common/compat.c @@ -34,6 +34,12 @@ #include "config.h" +/* + * This is needed to expose pthread_mutexattr_settype and PTHREAD_MUTEX_DEFAULT + * on older pthreads implementations + */ +#define _XOPEN_SOURCE 600 + #include "compat.h" #include <assert.h> |