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mkdir: Add mkdirat_safe()

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Daan De Meyer
2022-11-09 11:14:10 +01:00
parent 5545141758
commit 8df60ed768
4 changed files with 27 additions and 16 deletions
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src/basic/mkdir.h
+9 -2
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@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#include <fcntl.h>
#include <sys/types.h>
typedef enum MkdirFlags {
@@ -11,7 +12,10 @@ typedef enum MkdirFlags {
int mkdirat_errno_wrapper(int dirfd, const char *pathname, mode_t mode);
int mkdir_safe(const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags);
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 mkdir_parents(const char *path, mode_t 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);
@@ -20,6 +24,9 @@ int mkdir_p_root(const char *root, const char *p, uid_t uid, gid_t gid, mode_t m
/* 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 mkdir_safe_internal(const char *path, mode_t mode, uid_t uid, gid_t gid, MkdirFlags flags, mkdirat_func_t _mkdir);
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 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);