-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
#pragma once
/***
***/
#include <fcntl.h>
+#include <limits.h>
+#include <stdbool.h>
+#include <stdint.h>
#include <sys/inotify.h>
#include <sys/types.h>
#include <unistd.h>
-#include <limits.h>
#include "time-util.h"
int unlink_noerrno(const char *path);
+
#if 0 /// UNNEEDED by elogind
int rmdir_parents(const char *path, const char *stop);
int rename_noreplace(int olddirfd, const char *oldpath, int newdirfd, const char *newpath);
#endif // 0
+
int readlinkat_malloc(int fd, const char *p, char **ret);
int readlink_malloc(const char *p, char **r);
#if 0 /// UNNEEDED by elogind
int readlink_value(const char *p, char **ret);
int readlink_and_make_absolute(const char *p, char **r);
-int readlink_and_canonicalize(const char *p, char **r);
+int readlink_and_canonicalize(const char *p, const char *root, char **r);
int readlink_and_make_absolute_root(const char *root, const char *path, char **ret);
#endif // 0
+
int chmod_and_chown(const char *path, mode_t mode, uid_t uid, gid_t gid);
-#if 0 /// UNNEEDED by elogind
-int fchmod_and_fchown(int fd, mode_t mode, uid_t uid, gid_t gid);
-#endif // 0
+
int fchmod_umask(int fd, mode_t mode);
int fd_warn_permissions(const char *path, int fd);
+#ifdef __GLIBC__
#define laccess(path, mode) faccessat(AT_FDCWD, (path), (mode), AT_SYMLINK_NOFOLLOW)
+#else
+#define laccess(path, mode) faccessat(AT_FDCWD, (path), (mode), 0)
+#endif
+
int touch_file(const char *path, bool parents, usec_t stamp, uid_t uid, gid_t gid, mode_t mode);
int touch(const char *path);
+
#if 0 /// UNNEEDED by elogind
int symlink_idempotent(const char *from, const char *to);
int mknod_atomic(const char *path, mode_t mode, dev_t dev);
int mkfifo_atomic(const char *path, mode_t mode);
#endif // 0
+
int get_files_in_directory(const char *path, char ***list);
#if 0 /// UNNEEDED by elogind
+int tmp_dir(const char **ret);
+int var_tmp_dir(const char **ret);
+
#define INOTIFY_EVENT_MAX (sizeof(struct inotify_event) + NAME_MAX + 1)
#define FOREACH_INOTIFY_EVENT(e, buffer, sz) \
struct inotify_event ev;
uint8_t raw[INOTIFY_EVENT_MAX];
};
+
+int inotify_add_watch_fd(int fd, int what, uint32_t mask);
+
#endif // 0
+enum {
+ CHASE_PREFIX_ROOT = 1, /* If set, the specified path will be prefixed by the specified root before beginning the iteration */
+ CHASE_NONEXISTENT = 2, /* If set, it's OK if the path doesn't actually exist. */
+};
+
+int chase_symlinks(const char *path_with_prefix, const char *root, unsigned flags, char **ret);
+
+/* Useful for usage with _cleanup_(), removes a directory and frees the pointer */
+static inline void rmdir_and_free(char *p) {
+ (void) rmdir(p);
+ free(p);
+}
+DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rmdir_and_free);