{
union semun arg = {0};
va_list ap;
- switch (cmd) {
- case SETVAL: case GETALL: case SETALL: case IPC_STAT: case IPC_SET:
- case IPC_INFO: case SEM_INFO: case SEM_STAT: case SEM_STAT_ANY:
+ switch (cmd & ~IPC_TIME64) {
+ case SETVAL: case GETALL: case SETALL: case IPC_SET:
+ case IPC_INFO: case SEM_INFO:
+ case IPC_STAT & ~IPC_TIME64:
+ case SEM_STAT & ~IPC_TIME64:
+ case SEM_STAT_ANY & ~IPC_TIME64:
va_start(ap, cmd);
arg = va_arg(ap, union semun);
va_end(ap);
}
+#if IPC_TIME64
+ struct semid_ds out, *orig;
+ if (cmd&IPC_TIME64) {
+ out = (struct semid_ds){0};
+ orig = arg.buf;
+ arg.buf = &out;
+ }
+#endif
#ifdef SYSCALL_IPC_BROKEN_MODE
struct semid_ds tmp;
if (cmd == IPC_SET) {
}
#endif
#ifndef SYS_ipc
- int r = __syscall(SYS_semctl, id, num, cmd | IPC_64, arg.buf);
+ int r = __syscall(SYS_semctl, id, num, IPC_CMD(cmd), arg.buf);
#else
- int r = __syscall(SYS_ipc, IPCOP_semctl, id, num, cmd | IPC_64, &arg.buf);
+ int r = __syscall(SYS_ipc, IPCOP_semctl, id, num, IPC_CMD(cmd), &arg.buf);
#endif
#ifdef SYSCALL_IPC_BROKEN_MODE
- if (r >= 0) switch (cmd) {
+ if (r >= 0) switch (cmd | IPC_TIME64) {
case IPC_STAT:
case SEM_STAT:
case SEM_STAT_ANY:
arg.buf->sem_perm.mode >>= 16;
}
+#endif
+#if IPC_TIME64
+ if (r >= 0 && (cmd&IPC_TIME64)) {
+ arg.buf = orig;
+ *arg.buf = out;
+ IPC_HILO(arg.buf, sem_otime);
+ IPC_HILO(arg.buf, sem_ctime);
+ }
#endif
return __syscall_ret(r);
}