}
int rm_rf_children_dangerous(int fd, bool only_dirs, bool honour_sticky, struct stat *root_dev) {
- DIR *d;
+ _cleanup_closedir_ DIR *d = NULL;
int ret = 0;
assert(fd >= 0);
errno = 0;
de = readdir(d);
- if (!de && errno != 0) {
- if (ret == 0)
+ if (!de) {
+ if (errno != 0 && ret == 0)
ret = -errno;
- break;
+ return ret;
}
- if (!de)
- break;
-
if (streq(de->d_name, ".") || streq(de->d_name, ".."))
continue;
}
}
}
-
- closedir(d);
-
- return ret;
}
_pure_ static int is_temporary_fs(struct statfs *s) {
return 0;
}
+int mknod_atomic(const char *path, mode_t mode, dev_t dev) {
+ _cleanup_free_ char *t = NULL;
+
+ assert(path);
+
+ t = tempfn_random(path);
+ if (!t)
+ return -ENOMEM;
+
+ if (mknod(t, mode, dev) < 0)
+ return -errno;
+
+ if (rename(t, path) < 0) {
+ unlink_noerrno(t);
+ return -errno;
+ }
+
+ return 0;
+}
+
+int mkfifo_atomic(const char *path, mode_t mode) {
+ _cleanup_free_ char *t = NULL;
+
+ assert(path);
+
+ t = tempfn_random(path);
+ if (!t)
+ return -ENOMEM;
+
+ if (mkfifo(t, mode) < 0)
+ return -errno;
+
+ if (rename(t, path) < 0) {
+ unlink_noerrno(t);
+ return -errno;
+ }
+
+ return 0;
+}
+
bool display_is_local(const char *display) {
assert(display);
return 0;
}
-int in_search_path(const char *path, char **search) {
- char **i;
- _cleanup_free_ char *parent = NULL;
- int r;
-
- r = path_get_parent(path, &parent);
- if (r < 0)
- return r;
-
- STRV_FOREACH(i, search)
- if (path_equal(parent, *i))
- return 1;
-
- return 0;
-}
-
int get_files_in_directory(const char *path, char ***list) {
_cleanup_closedir_ DIR *d = NULL;
size_t bufsize = 0, n = 0;