diff options
Diffstat (limited to 'cpukit/posix/src/barrierattrsetpshared.c')
-rw-r--r-- | cpukit/posix/src/barrierattrsetpshared.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/cpukit/posix/src/barrierattrsetpshared.c b/cpukit/posix/src/barrierattrsetpshared.c new file mode 100644 index 0000000000..e7d226ea1a --- /dev/null +++ b/cpukit/posix/src/barrierattrsetpshared.c @@ -0,0 +1,37 @@ +/* + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <pthread.h> +#include <errno.h> + +/*PAGE + * + * Barrier Attributes Set Process Shared + */ + +int pthread_barrierattr_setpshared( + pthread_barrierattr_t *attr, + int pshared +) +{ + if ( !attr ) + return EINVAL; + + if ( !attr->is_initialized ) + return EINVAL; + + switch ( pshared ) { + case PTHREAD_PROCESS_SHARED: + case PTHREAD_PROCESS_PRIVATE: + attr->process_shared = pshared; + return 0; + + default: + return EINVAL; + } +} |