Lines Matching defs:buf
43 static struct shmid_ds buf;
83 if (shmctl(shm_id_1, tcases[i].cmd, &buf) == -1) {
165 if (buf.shm_cpid != pid) {
170 if (buf.shm_segsz != shm_size) {
182 if (buf.shm_nattch != N_ATTACH + num) {
184 (unsigned long)buf.shm_nattch);
189 if ((buf.shm_perm.mode & MODE_MASK) != ((SHM_RW) & MODE_MASK)) {
201 save_time = buf.shm_ctime;
235 buf.shm_perm.mode = SHM_RW | NEWMODE;
247 if (shmctl(shm_id_1, IPC_STAT, &buf) == -1) {
252 if ((buf.shm_perm.mode & MODE_MASK) != ((SHM_RW | NEWMODE) & MODE_MASK)) {
257 if (save_time >= buf.shm_ctime) {
271 if (shmctl(shm_id_1, IPC_STAT, &buf) != -1)