mirror of
https://github.com/morgan9e/systemd
synced 2026-04-14 08:25:20 +09:00
c55a97f1fd
We pass in the paths which should be subvolumes and try to create those as subvolumes if we can.
37 lines
2.2 KiB
C
37 lines
2.2 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
|
|
#pragma once
|
|
|
|
#include <fcntl.h>
|
|
#include <sys/types.h>
|
|
|
|
typedef enum MkdirFlags {
|
|
MKDIR_FOLLOW_SYMLINK = 1 << 0,
|
|
MKDIR_IGNORE_EXISTING = 1 << 1, /* Quietly accept a preexisting directory (or file) */
|
|
MKDIR_WARN_MODE = 1 << 2, /* Log at LOG_WARNING when mode doesn't match */
|
|
} MkdirFlags;
|
|
|
|
int mkdirat_errno_wrapper(int dirfd, const char *pathname, mode_t mode);
|
|
|
|
int mkdirat_safe(int dir_fd, const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags);
|
|
static inline int mkdir_safe(const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags) {
|
|
return mkdirat_safe(AT_FDCWD, path, mode, uid, gid, flags);
|
|
}
|
|
int mkdirat_parents(int dir_fd, const char *path, mode_t mode);
|
|
static inline int mkdir_parents(const char *path, mode_t mode) {
|
|
return mkdirat_parents(AT_FDCWD, path, mode);
|
|
}
|
|
int mkdir_parents_safe(const char *prefix, const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags);
|
|
int mkdir_p(const char *path, mode_t mode);
|
|
int mkdir_p_safe(const char *prefix, const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags);
|
|
int mkdir_p_root(const char *root, const char *p, uid_t uid, gid_t gid, mode_t m, char **subvolumes);
|
|
|
|
/* The following are used to implement the mkdir_xyz_label() calls, don't use otherwise. */
|
|
typedef int (*mkdirat_func_t)(int dir_fd, const char *pathname, mode_t mode);
|
|
int mkdirat_safe_internal(int dir_fd, const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags, mkdirat_func_t _mkdir);
|
|
static inline int mkdir_safe_internal(const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags, mkdirat_func_t _mkdir) {
|
|
return mkdirat_safe_internal(AT_FDCWD, path, mode, uid, gid, flags, _mkdir);
|
|
}
|
|
int mkdirat_parents_internal(int dir_fd, const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags, mkdirat_func_t _mkdirat);
|
|
int mkdir_parents_internal(const char *prefix, const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags, mkdirat_func_t _mkdir);
|
|
int mkdir_p_internal(const char *prefix, const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags, mkdirat_func_t _mkdir);
|