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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2011-12-13 12:56:53 +0000 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2011-12-13 12:56:53 +0000 |
| commit | b98d399f3c4f7fc19a80a7f12503f0b4226c59dc (patch) | |
| tree | 82a06feb8b1ac21527aee2be7c7c3cd37a7e70b9 /cpukit/posix/include/rtems/posix/posixapi.h | |
| parent | 2011-12-13 Ralf Corsépius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-b98d399f3c4f7fc19a80a7f12503f0b4226c59dc.tar.bz2 | |
2011-12-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
* posix/src/mqueuenametoid.c,
posix/src/semaphorenametoid.c: Removed files.
* posix/src/psxnametoid.c: New file.
* posix/Makefile.am: Reflect changes above.
* posix/include/rtems/posix/config.h: Fixed integer types.
* posix/include/rtems/posix/posixapi.h: Declare _POSIX_Name_to_id().
* posix/include/rtems/posix/mqueue.h,
posix/inline/rtems/posix/mqueue.inl: Changed parameter of
_POSIX_Message_queue_Create_support().
_POSIX_Message_queue_Name_to_id() is now inline.
* posix/include/rtems/posix/semaphore.h,
posix/inline/rtems/posix/semaphore.inl: Changed parameter of
_POSIX_Semaphore_Create_support(). _POSIX_Semaphore_Name_to_id() is
now inline.
* posix/src/mqueuecreatesupp.c, posix/src/semaphorecreatesupp.c: Use
_Workspace_String_duplicate().
* posix/src/mqueuesendsupp.c, posix/src/mqueueopen.c,
posix/src/mqueueunlink.c, posix/src/seminit.c, posix/src/semopen.c,
posix/src/semunlink.c: Update due to API changes.
Diffstat (limited to 'cpukit/posix/include/rtems/posix/posixapi.h')
| -rw-r--r-- | cpukit/posix/include/rtems/posix/posixapi.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/cpukit/posix/include/rtems/posix/posixapi.h b/cpukit/posix/include/rtems/posix/posixapi.h index f90d4a76d2..b8de59b8fd 100644 --- a/cpukit/posix/include/rtems/posix/posixapi.h +++ b/cpukit/posix/include/rtems/posix/posixapi.h @@ -20,6 +20,7 @@ #define _RTEMS_POSIX_POSIXAPI_H #include <rtems/config.h> +#include <rtems/score/object.h> /** * @brief Initialize POSIX API @@ -29,5 +30,27 @@ */ void _POSIX_API_Initialize(void); +/** + * @brief Queries the object identifier @a id for a @a name. + * + * @param[in] information Object information. + * @param[in] name Zero terminated name string to look up. + * @param[out] id Pointer for identifier. The pointer must be valid. + * @param[out] len Pointer for string length. The pointer must be valid. + * + * @retval 0 Successful operation. + * @retval EINVAL The @a name pointer is @c NULL or the @a name string has + * zero length. + * @retval ENAMETOOLONG The @a name string length is greater than or equal to + * @c NAME_MAX. + * @retval ENOENT Found no corresponding identifier. + */ +int _POSIX_Name_to_id( + Objects_Information *information, + const char *name, + Objects_Id *id, + size_t *len +); + #endif /* end of include file */ |