diff options
Diffstat (limited to 'libgps_shm.c')
| -rw-r--r-- | libgps_shm.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/libgps_shm.c b/libgps_shm.c index 56fe5e5a..8c90f524 100644 --- a/libgps_shm.c +++ b/libgps_shm.c @@ -66,15 +66,11 @@ int gps_shm_read(struct gps_data_t *gpsdata) * get clobbered first and the data can be detected as bad. */ before = shared->bookend1; -#ifndef S_SPLINT_S - asm volatile("sfence"); -#endif /* S_SPLINT_S */ + barrier(); (void)memcpy((void *)gpsdata, (void *)&shared->gpsdata, sizeof(struct gps_data_t)); -#ifndef S_SPLINT_S - asm volatile("sfence"); -#endif /* S_SPLINT_S */ + barrier(); after = shared->bookend2; /*@i1@*/gpsdata->privdata = shared; |