return -errno;
dev = strjoina(temporary_mount, "/dev");
- (void)mkdir(dev, 0755);
+ (void) mkdir(dev, 0755);
if (mount("tmpfs", dev, "tmpfs", MS_NOSUID|MS_STRICTATIME, "mode=755") < 0) {
r = -errno;
goto fail;
}
devpts = strjoina(temporary_mount, "/dev/pts");
- (void)mkdir(devpts, 0755);
+ (void) mkdir(devpts, 0755);
if (mount("/dev/pts", devpts, NULL, MS_BIND, NULL) < 0) {
r = -errno;
goto fail;
}
devptmx = strjoina(temporary_mount, "/dev/ptmx");
- symlink("pts/ptmx", devptmx);
+ if (symlink("pts/ptmx", devptmx) < 0) {
+ r = -errno;
+ goto fail;
+ }
devshm = strjoina(temporary_mount, "/dev/shm");
- (void)mkdir(devshm, 01777);
+ (void) mkdir(devshm, 01777);
r = mount("/dev/shm", devshm, NULL, MS_BIND, NULL);
if (r < 0) {
r = -errno;
}
devmqueue = strjoina(temporary_mount, "/dev/mqueue");
- (void)mkdir(devmqueue, 0755);
- mount("/dev/mqueue", devmqueue, NULL, MS_BIND, NULL);
+ (void) mkdir(devmqueue, 0755);
+ (void) mount("/dev/mqueue", devmqueue, NULL, MS_BIND, NULL);
devhugepages = strjoina(temporary_mount, "/dev/hugepages");
- (void)mkdir(devhugepages, 0755);
- mount("/dev/hugepages", devhugepages, NULL, MS_BIND, NULL);
+ (void) mkdir(devhugepages, 0755);
+ (void) mount("/dev/hugepages", devhugepages, NULL, MS_BIND, NULL);
devlog = strjoina(temporary_mount, "/dev/log");
- symlink("/run/systemd/journal/dev-log", devlog);
+ (void) symlink("/run/systemd/journal/dev-log", devlog);
NULSTR_FOREACH(d, devnodes) {
_cleanup_free_ char *dn = NULL;
return log_error_errno(errno, "Failed create temp dir: %m");
root = strjoina(temporary_mount, "/kdbus");
- (void)mkdir(root, 0755);
+ (void) mkdir(root, 0755);
if (mount("tmpfs", root, "tmpfs", MS_NOSUID|MS_STRICTATIME, "mode=777") < 0) {
r = -errno;
goto fail;
if (n > 0) {
for (m = mounts; m < mounts + n; ++m)
if (m->done)
- umount2(m->path, MNT_DETACH);
+ (void) umount2(m->path, MNT_DETACH);
}
return r;