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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-12-02 08:33:35 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-12-02 09:24:51 +0100 |
| commit | 927a0a1f990c19a3e7295bb001896b3f3c75a77e (patch) | |
| tree | b4c1cdb1a406b700a17b80e235613c9ced8c0cd9 /cpukit/configure.ac | |
| parent | pstmtests_plan.csv: Update to reflect psxtmcond 09 and 10 exit (diff) | |
| download | rtems-927a0a1f990c19a3e7295bb001896b3f3c75a77e.tar.bz2 | |
posix: Use cleanup contexts on the stack
Provide support for latest Newlib <pthread.h> change. The cleanup
contexts are stored on the thread stack. This is conformant with the
POSIX requirements for the pthread_cleanup_push() and
pthread_cleanup_pop() statement pair.
Passing an invalid pointer as the routine to pthread_cleanup_push() is
now a usage error and the behaviour is undefined.
Diffstat (limited to 'cpukit/configure.ac')
| -rw-r--r-- | cpukit/configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cpukit/configure.ac b/cpukit/configure.ac index e111fdd0fc..38d2dd9eba 100644 --- a/cpukit/configure.ac +++ b/cpukit/configure.ac @@ -140,6 +140,7 @@ AC_CHECK_HEADER([pthread.h],[ AC_CHECK_TYPES([pthread_rwlock_t]) AC_CHECK_TYPES([pthread_barrier_t]) AC_CHECK_TYPES([pthread_spinlock_t]) + AC_CHECK_TYPES([struct _pthread_cleanup_context],[],[],[#include <pthread.h>]) ]) AC_CHECK_HEADER([signal.h],[ |