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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-11-22 19:14:51 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-12-14 07:03:29 +0100 |
commit | 21275b58a5a69c3c838082ffc8a7a3641f32ea9a (patch) | |
tree | d331e17c15d71f107d0f14581a93ddf768b05813 /cpukit/posix/src/shmopen.c | |
parent | rtems: Use object information to get config max (diff) | |
download | rtems-21275b58a5a69c3c838082ffc8a7a3641f32ea9a.tar.bz2 |
score: Static Objects_Information initialization
Statically allocate the objects information together with the initial
set of objects either via <rtems/confdefs.h>. Provide default object
informations with zero objects via librtemscpu.a. This greatly
simplifies the workspace size estimate. RTEMS applications which do not
use the unlimited objects option are easier to debug since all objects
reside now in statically allocated objects of the right types.
Close #3621.
Diffstat (limited to 'cpukit/posix/src/shmopen.c')
-rw-r--r-- | cpukit/posix/src/shmopen.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cpukit/posix/src/shmopen.c b/cpukit/posix/src/shmopen.c index 8913e19c15..ca8da00140 100644 --- a/cpukit/posix/src/shmopen.c +++ b/cpukit/posix/src/shmopen.c @@ -25,6 +25,7 @@ #include <rtems/posix/shmimpl.h> #include <rtems/score/wkspace.h> +#include <rtems/sysinit.h> static const rtems_filesystem_file_handlers_r shm_handlers; @@ -314,3 +315,14 @@ static const rtems_filesystem_file_handlers_r shm_handlers = { .readv_h = rtems_filesystem_default_readv, .writev_h = rtems_filesystem_default_writev }; + +static void _POSIX_Shm_Manager_initialization( void ) +{ + _Objects_Initialize_information( &_POSIX_Shm_Information ); +} + +RTEMS_SYSINIT_ITEM( + _POSIX_Shm_Manager_initialization, + RTEMS_SYSINIT_POSIX_SHM, + RTEMS_SYSINIT_ORDER_MIDDLE +); |