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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2006-09-25 13:38:24 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2006-09-25 13:38:24 +0000 |
| commit | 8042961d87b10e0bf0b0f021e24dbb8eb1979841 (patch) | |
| tree | 975fa83004c5c30404880036836cdfae88e775ab /cpukit/rtems/src/barrierident.c | |
| parent | Add name. (diff) | |
| download | rtems-8042961d87b10e0bf0b0f021e24dbb8eb1979841.tar.bz2 | |
2006-09-25 Joel Sherrill <joel.sherrill@oarcorp.com>
* rtems/Makefile.am, rtems/preinstall.am, rtems/include/rtems.h,
rtems/include/rtems/rtems/attr.h, rtems/include/rtems/rtems/config.h,
rtems/inline/rtems/rtems/attr.inl, rtems/macros/rtems/rtems/attr.inl:
Add Classic API Barriers.
* rtems/include/rtems/rtems/barrier.h,
rtems/include/rtems/rtems/barriermp.h,
rtems/inline/rtems/rtems/barrier.inl,
rtems/macros/rtems/rtems/barrier.inl, rtems/src/barrier.c,
rtems/src/barriercreate.c, rtems/src/barrierdelete.c,
rtems/src/barrierident.c, rtems/src/barrierrelease.c,
rtems/src/barriertranslatereturncode.c, rtems/src/barrierwait.c:
New files.
Diffstat (limited to 'cpukit/rtems/src/barrierident.c')
| -rw-r--r-- | cpukit/rtems/src/barrierident.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/cpukit/rtems/src/barrierident.c b/cpukit/rtems/src/barrierident.c new file mode 100644 index 0000000000..a860e08115 --- /dev/null +++ b/cpukit/rtems/src/barrierident.c @@ -0,0 +1,56 @@ +/* + * Barrier Manager Name to ID + * + * COPYRIGHT (c) 1989-2006. + * 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.com/license/LICENSE. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/system.h> +#include <rtems/rtems/status.h> +#include <rtems/rtems/support.h> +#include <rtems/score/object.h> +#include <rtems/rtems/options.h> +#include <rtems/rtems/barrier.h> + +/* + * rtems_barrier_ident + * + * This directive returns the system ID associated with + * the barrier name. + * + * Input parameters: + * name - user defined barrier name + * id - pointer to barrier id + * + * Output parameters: + * *id - barrier id + * RTEMS_SUCCESSFUL - if successful + * error code - if unsuccessful + */ + +rtems_status_code rtems_barrier_ident( + rtems_name name, + rtems_id *id +) +{ + Objects_Name_or_id_lookup_errors status; + + status = _Objects_Name_to_id( + &_Barrier_Information, + (Objects_Name) name, + OBJECTS_SEARCH_LOCAL_NODE, + id + ); + + return _Status_Object_name_errors_to_status[ status ]; +} |