66 	int rval;  in safe_msgget()  local
68 	rval = msgget(key, msgflg);  in safe_msgget()
70 	if (rval == -1) {  in safe_msgget()
73 	} else if (rval < 0) {  in safe_msgget()
76 			msgflg, rval);  in safe_msgget()
79 	return rval;  in safe_msgget()
85 	int rval;  in safe_msgsnd()  local
87 	rval = msgsnd(msqid, msgp, msgsz, msgflg);  in safe_msgsnd()
89 	if (rval == -1) {  in safe_msgsnd()
93 	} else if (rval) {  in safe_msgsnd()
96 			msqid, msgp, msgsz, msgflg, rval);  in safe_msgsnd()
99 	return rval;  in safe_msgsnd()
105 	ssize_t rval;  in safe_msgrcv()  local
107 	rval = msgrcv(msqid, msgp, msgsz, msgtyp, msgflg);  in safe_msgrcv()
109 	if (rval == -1) {  in safe_msgrcv()
113 	} else if (rval < 0) {  in safe_msgrcv()
116 			msqid, msgp, msgsz, msgtyp, msgflg, rval);  in safe_msgrcv()
119 	return rval;  in safe_msgrcv()
125 	int rval;  in safe_msgctl()  local
127 	rval = msgctl(msqid, cmd, buf);  in safe_msgctl()
129 	if (rval == -1) {  in safe_msgctl()
132 	} else if (msg_ret_check(cmd, rval)) {  in safe_msgctl()
135 			cmd, buf, rval);  in safe_msgctl()
138 	return rval;  in safe_msgctl()
144 	int rval;  in safe_shmget()  local
146 	rval = shmget(key, size, shmflg);  in safe_shmget()
148 	if (rval == -1) {  in safe_shmget()
151 	} else if (rval < 0) {  in safe_shmget()
154 			(int)key, size, shmflg, rval);  in safe_shmget()
157 	return rval;  in safe_shmget()
163 	void *rval;  in safe_shmat()  local
165 	rval = shmat(shmid, shmaddr, shmflg);  in safe_shmat()
167 	if (rval == (void *)-1) {  in safe_shmat()
172 	return rval;  in safe_shmat()
177 	int rval;  in safe_shmdt()  local
179 	rval = shmdt(shmaddr);  in safe_shmdt()
181 	if (rval == -1) {  in safe_shmdt()
184 	} else if (rval) {  in safe_shmdt()
186 			"Invalid shmdt(%p) return value %d", shmaddr, rval);  in safe_shmdt()
189 	return rval;  in safe_shmdt()
195 	int rval;  in safe_shmctl()  local
197 	rval = shmctl(shmid, cmd, buf);  in safe_shmctl()
199 	if (rval == -1) {  in safe_shmctl()
202 	} else if (shm_ret_check(cmd, rval)) {  in safe_shmctl()
205 			cmd, buf, rval);  in safe_shmctl()
208 	return rval;  in safe_shmctl()
214 	int rval;  in safe_semget()  local
216 	rval = semget(key, nsems, semflg);  in safe_semget()
218 	if (rval == -1) {  in safe_semget()
221 	} else if (rval < 0) {  in safe_semget()
224 			(int)key, nsems, semflg, rval);  in safe_semget()
227 	return rval;  in safe_semget()
233 	int rval;  in safe_semctl()  local
243 	rval = semctl(semid, semnum, cmd, un);  in safe_semctl()
245 	if (rval == -1) {  in safe_semctl()
248 	} else if (sem_ret_check(cmd, rval)) {  in safe_semctl()
251 			semnum, cmd, rval);  in safe_semctl()
254 	return rval;  in safe_semctl()
260 	int rval;  in safe_semop()  local
262 	rval = semop(semid, sops, nsops);  in safe_semop()
263 	if (rval == -1) {  in safe_semop()
266 	} else if (rval < 0) {  in safe_semop()
269 			semid, sops, nsops, rval);  in safe_semop()
272 	return rval;  in safe_semop()