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| author | Christian Mauderer <Christian.Mauderer@embedded-brains.de> | 2014-03-20 09:22:00 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-03-21 11:21:49 +0100 |
| commit | a5385b1f729cf671f458c0b2128a0d64b0c307a6 (patch) | |
| tree | c32e522d68c4f3c5370b382631600afb5aa063e3 /cpukit/libcsupport/src/gxx_wrappers.c | |
| parent | smptests/smpload01: Improve test (diff) | |
| download | rtems-a5385b1f729cf671f458c0b2128a0d64b0c307a6.tar.bz2 | |
score: Unify pthread and gxx_wrapper once and move to score.
Diffstat (limited to 'cpukit/libcsupport/src/gxx_wrappers.c')
| -rw-r--r-- | cpukit/libcsupport/src/gxx_wrappers.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/cpukit/libcsupport/src/gxx_wrappers.c b/cpukit/libcsupport/src/gxx_wrappers.c index 31f6254063..711daa495a 100644 --- a/cpukit/libcsupport/src/gxx_wrappers.c +++ b/cpukit/libcsupport/src/gxx_wrappers.c @@ -29,6 +29,7 @@ #endif #include <rtems/gxx_wrappers.h> +#include <rtems/score/onceimpl.h> #include <stdlib.h> @@ -43,19 +44,7 @@ int rtems_gxx_once(__gthread_once_t *once, void (*func) (void)) printk( "gxx_wrappers: once=%x, func=%x\n", *once, func ); #endif - if ( *(volatile __gthread_once_t *)once == 0 ) { - rtems_mode saveMode; - __gthread_once_t o; - - rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); - if ( (o = *(volatile __gthread_once_t *)once) == 0 ) { - *(volatile __gthread_once_t *)once = 1; - } - rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); - if ( o == 0 ) - (*func)(); - } - return 0; + return _Once( once, func ); } int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *)) |