-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
#pragma once
/***
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <alloca.h>
#include <stdbool.h>
+#include <stddef.h>
#include "macro.h"
#include "time-util.h"
#endif
bool is_path(const char *p) _pure_;
-// UNNEEDED char** path_split_and_make_absolute(const char *p);
-int path_get_parent(const char *path, char **parent);
+#if 0 /// UNNEEDED by elogind
+int path_split_and_make_absolute(const char *p, char ***ret);
+#endif // 0
bool path_is_absolute(const char *p) _pure_;
+#if 0 /// UNNEEDED by elogind
char* path_make_absolute(const char *p, const char *prefix);
-char* path_make_absolute_cwd(const char *p);
-// UNNEEDED int path_make_relative(const char *from_dir, const char *to_path, char **_r);
+#endif // 0
+int path_make_absolute_cwd(const char *p, char **ret);
+#if 0 /// UNNEEDED by elogind
+int path_make_relative(const char *from_dir, const char *to_path, char **_r);
+#endif // 0
char* path_kill_slashes(char *path);
char* path_startswith(const char *path, const char *prefix) _pure_;
int path_compare(const char *a, const char *b) _pure_;
bool path_equal(const char *a, const char *b) _pure_;
-// UNNEEDED bool path_equal_or_files_same(const char *a, const char *b);
-// UNNEEDED char* path_join(const char *root, const char *path, const char *rest);
+bool path_equal_or_files_same(const char *a, const char *b);
+#if 0 /// UNNEEDED by elogind
+char* path_join(const char *root, const char *path, const char *rest);
+
+static inline bool path_equal_ptr(const char *a, const char *b) {
+ return !!a == !!b && (!a || path_equal(a, b));
+}
+#endif // 0
+
+/* Note: the search terminates on the first NULL item. */
+#define PATH_IN_SET(p, ...) \
+ ({ \
+ char **s; \
+ bool _found = false; \
+ STRV_FOREACH(s, STRV_MAKE(__VA_ARGS__)) \
+ if (path_equal(p, *s)) { \
+ _found = true; \
+ break; \
+ } \
+ _found; \
+ })
-char** path_strv_make_absolute_cwd(char **l);
-char** path_strv_resolve(char **l, const char *prefix);
-char** path_strv_resolve_uniq(char **l, const char *prefix);
+#if 0 /// UNNEEDED by elogind
+#define PATH_STARTSWITH_SET(p, ...) \
+ ({ \
+ char **s; \
+ bool _found = false; \
+ STRV_FOREACH(s, STRV_MAKE(__VA_ARGS__)) \
+ if (path_startswith(p, *s)) { \
+ _found = true; \
+ break; \
+ } \
+ _found; \
+ })
-int fd_is_mount_point(int fd, const char *filename, int flags);
-int path_is_mount_point(const char *path, int flags);
-int path_is_read_only_fs(const char *path);
-// UNNEEDED int path_is_os_tree(const char *path);
+int path_strv_make_absolute_cwd(char **l);
+#endif // 0
+char** path_strv_resolve(char **l, const char *root);
+char** path_strv_resolve_uniq(char **l, const char *root);
-// UNNEEDED int find_binary(const char *name, bool local, char **filename);
+#if 0 /// UNNEEDED by elogind
+int find_binary(const char *name, char **filename);
-// UNNEEDED bool paths_check_timestamp(const char* const* paths, usec_t *paths_ts_usec, bool update);
+bool paths_check_timestamp(const char* const* paths, usec_t *paths_ts_usec, bool update);
-// UNNEEDED int fsck_exists(const char *fstype);
+int fsck_exists(const char *fstype);
+int mkfs_exists(const char *fstype);
+#endif // 0
/* Iterates through the path prefixes of the specified path, going up
* the tree, to root. Also returns "" (and not "/"!) for the root
#define PATH_FOREACH_PREFIX_MORE(prefix, path) \
for (char *_slash = ({ path_kill_slashes(strcpy(prefix, path)); if (streq(prefix, "/")) prefix[0] = 0; strrchr(prefix, 0); }); _slash && ((*_slash = 0), true); _slash = strrchr((prefix), '/'))
-// UNNEEDED char *prefix_root(const char *root, const char *path);
+char *prefix_root(const char *root, const char *path);
/* Similar to prefix_root(), but returns an alloca() buffer, or
* possibly a const pointer into the path parameter */
} \
_ret; \
})
+
+#if 0 /// UNNEEDED by elogind
+int parse_path_argument_and_warn(const char *path, bool suppress_root, char **arg);
+#endif // 0
+
+char* dirname_malloc(const char *path);
+
+bool filename_is_valid(const char *p) _pure_;
+bool path_is_safe(const char *p) _pure_;
+
+char *file_in_same_dir(const char *path, const char *filename);
+
+bool hidden_or_backup_file(const char *filename) _pure_;
+
+#if 0 /// UNNEEDED by elogind
+bool is_device_path(const char *path);
+bool is_deviceallow_pattern(const char *path);
+
+int systemd_installation_has_version(const char *root, unsigned minimal_version);
+#endif // 0