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Diffstat (limited to 'cpukit/posix/src/condattrsetclock.c')
-rw-r--r-- | cpukit/posix/src/condattrsetclock.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/cpukit/posix/src/condattrsetclock.c b/cpukit/posix/src/condattrsetclock.c new file mode 100644 index 0000000000..1b47b97464 --- /dev/null +++ b/cpukit/posix/src/condattrsetclock.c @@ -0,0 +1,45 @@ +/** + * @file + * + * @brief Set the Clock Condition Variable Attributes + * @ingroup POSIXAPI + */ + +/* + * COPYRIGHT (c) 2016. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <pthread.h> +#include <errno.h> + +int pthread_condattr_setclock( + pthread_condattr_t *attr, + clockid_t clock +) +{ + if ( attr == NULL ) { + return EINVAL; + } + + switch ( clock ) { + case CLOCK_REALTIME: + case CLOCK_MONOTONIC: + attr->clock = clock; + return 0; + + case CLOCK_PROCESS_CPUTIME_ID: + case CLOCK_THREAD_CPUTIME_ID: + default: + break; + } + return EINVAL; +} |