diff options
Diffstat (limited to 'sysvipc')
| -rw-r--r-- | sysvipc/test-sysvsem.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sysvipc/test-sysvsem.c b/sysvipc/test-sysvsem.c index 92396a60e6..279eca9b09 100644 --- a/sysvipc/test-sysvsem.c +++ b/sysvipc/test-sysvsem.c @@ -55,6 +55,13 @@ do_prepare (int argc, char *argv[]) #define SEM_MODE 0644 +union semun +{ + int val; + struct semid_ds *buf; + unsigned short *array; +}; + static int do_test (void) { @@ -74,7 +81,7 @@ do_test (void) /* Get semaphore kernel information and do some sanity checks. */ struct semid_ds seminfo; - if (semctl (semid, 0, IPC_STAT, &seminfo) == -1) + if (semctl (semid, 0, IPC_STAT, (union semun) { .buf = &seminfo }) == -1) FAIL_EXIT1 ("semctl with IPC_STAT failed (errno=%d)", errno); if (seminfo.sem_perm.__key != key) |