diff options
Diffstat (limited to 'cpukit/posix')
-rw-r--r-- | cpukit/posix/src/shmopen.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cpukit/posix/src/shmopen.c b/cpukit/posix/src/shmopen.c index ca8da00140..22b5868bda 100644 --- a/cpukit/posix/src/shmopen.c +++ b/cpukit/posix/src/shmopen.c @@ -195,7 +195,8 @@ static inline POSIX_Shm_Control *shm_allocate( static inline bool shm_access_ok( POSIX_Shm_Control *shm, int oflag ) { int flags; - if ( oflag & O_RDONLY ) { + + if ( (oflag & O_ACCMODE) == O_RDONLY ) { flags = RTEMS_FS_PERMS_READ; } else { flags = RTEMS_FS_PERMS_WRITE; @@ -286,7 +287,7 @@ int shm_open( const char *name, int oflag, mode_t mode ) rtems_filesystem_location_add_to_mt_entry( &iop->pathinfo ); flags = LIBIO_FLAGS_CLOSE_ON_EXEC; - if ( oflag & O_RDONLY ) { + if ( (oflag & O_ACCMODE) == O_RDONLY ) { flags |= LIBIO_FLAGS_READ; } else { flags |= LIBIO_FLAGS_READ_WRITE; |