diff options
Diffstat (limited to 'cpukit/posix/src/pbarriertranslatereturncode.c')
| -rw-r--r-- | cpukit/posix/src/pbarriertranslatereturncode.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/cpukit/posix/src/pbarriertranslatereturncode.c b/cpukit/posix/src/pbarriertranslatereturncode.c index d7dc607bc3..0351fc5a65 100644 --- a/cpukit/posix/src/pbarriertranslatereturncode.c +++ b/cpukit/posix/src/pbarriertranslatereturncode.c @@ -1,7 +1,7 @@ /* * Barrier Manager -- Translate SuperCore Status * - * COPYRIGHT (c) 1989-2006. + * COPYRIGHT (c) 1989-2007. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -32,7 +32,7 @@ * */ -static int _POSIX_Barrier_Return_codes[] = { +static int _POSIX_Barrier_Return_codes[CORE_BARRIER_STATUS_LAST + 1] = { 0, /* CORE_BARRIER_STATUS_SUCCESSFUL */ PTHREAD_BARRIER_SERIAL_THREAD, /* CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED */ @@ -45,7 +45,12 @@ int _POSIX_Barrier_Translate_core_barrier_return_code( CORE_barrier_Status the_barrier_status ) { - if ( the_barrier_status <= CORE_BARRIER_TIMEOUT ) - return _POSIX_Barrier_Return_codes[the_barrier_status]; - return POSIX_BOTTOM_REACHED(); + /* + * Internal consistency check for bad status from SuperCore + */ + #if defined(RTEMS_DEBUG) + if ( the_barrier_status > CORE_BARRIER_STATUS_LAST ) + return EINVAL; + #endif + return _POSIX_Barrier_Return_codes[the_barrier_status]; } |