1 files changed, 33 insertions, 0 deletions
diff --git a/src/lib/mkdir-parents.h b/src/lib/mkdir-parents.h
new file mode 100644
index 0000000..9b5ddf0
--- /dev/null
+++ b/src/lib/mkdir-parents.h
@@ -0,0 +1,33 @@
+#ifndef MKDIR_PARENTS_H
+#define MKDIR_PARENTS_H
+
+#include <sys/stat.h>
+
+/* Create path and all the directories under it if needed. Permissions for
+   existing directories isn't changed. Returns 0 if ok. If directory already
+   exists, returns -1 with errno=EEXIST. */
+int mkdir_parents(const char *path, mode_t mode);
+
+/* Like mkdir_parents(), but use the given uid/gid for newly created
+   directories. (uid_t)-1 or (gid_t)-1 can be used to indicate that it
+   doesn't need to be changed. If gid isn't (gid_t)-1 and the parent directory
+   had setgid-bit enabled, it's removed unless explicitly included in the
+   mode. */
+int mkdir_parents_chown(const char *path, mode_t mode, uid_t uid, gid_t gid);
+/* Like mkdir_parents_chown(), but change only group. If chown() fails with
+   EACCES, use gid_origin in the error message. */
+int mkdir_parents_chgrp(const char *path, mode_t mode,
+			gid_t gid, const char *gid_origin);
+
+/* Like mkdir_parents_chown(), but don't actually create any parents. */
+int mkdir_chown(const char *path, mode_t mode, uid_t uid, gid_t gid);
+int mkdir_chgrp(const char *path, mode_t mode,
+		gid_t gid, const char *gid_origin);
+
+/* stat() the path or its first parent that exists. Returns 0 if ok, -1 if
+   failed. root_dir is set to the last stat()ed directory (on success and
+   on failure). */
+int stat_first_parent(const char *path, const char **root_dir_r,
+		      struct stat *st_r);
+
+#endif