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author | Gedare Bloom <gedare@rtems.org> | 2016-08-12 15:25:10 -0400 |
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committer | Gedare Bloom <gedare@rtems.org> | 2017-01-13 11:17:30 -0500 |
commit | ba77628250ae7158db363fc0d7886ebd43e9cb69 (patch) | |
tree | 91a8a5b7d20399c69c5c88223a43ec681451996b /cpukit/posix/include/rtems/posix/config.h | |
parent | posix: fix typo in mmap arguments (diff) | |
download | rtems-ba77628250ae7158db363fc0d7886ebd43e9cb69.tar.bz2 |
posix: shared memory support
Add POSIX shared memory manager (Shm). Includes a hook-based
approach for the backing memory storage that defaults to the
Workspace, and a test is provided using the heap. A test is
also provided for the basic use of mmap'ing a shared memory
object. This test currently fails at the mmap stage due to
no support for mmap.
Diffstat (limited to '')
-rw-r--r-- | cpukit/posix/include/rtems/posix/config.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/posix/include/rtems/posix/config.h b/cpukit/posix/include/rtems/posix/config.h index 11c73c2b2f..6c74216dc2 100644 --- a/cpukit/posix/include/rtems/posix/config.h +++ b/cpukit/posix/include/rtems/posix/config.h @@ -111,6 +111,11 @@ typedef struct { uint32_t maximum_rwlocks; /** + * Maximum configured number of POSIX Shared memory objects. + */ + uint32_t maximum_shms; + + /** * This field contains the number of POSIX API Initialization * threads listed in @a User_initialization_thread_table. */ |