diff options
Diffstat (limited to 'src/basic/path-util.h')
-rw-r--r-- | src/basic/path-util.h | 52 |
1 files changed, 40 insertions, 12 deletions
diff --git a/src/basic/path-util.h b/src/basic/path-util.h index 1eac89c51b..66545f52d9 100644 --- a/src/basic/path-util.h +++ b/src/basic/path-util.h @@ -1,5 +1,3 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - #pragma once /*** @@ -21,7 +19,9 @@ 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" @@ -36,11 +36,10 @@ #endif bool is_path(const char *p) _pure_; -char** path_split_and_make_absolute(const char *p); -int path_get_parent(const char *path, char **parent); +int path_split_and_make_absolute(const char *p, char ***ret); bool path_is_absolute(const char *p) _pure_; char* path_make_absolute(const char *p, const char *prefix); -char* path_make_absolute_cwd(const char *p); +int path_make_absolute_cwd(const char *p, char **ret); int path_make_relative(const char *from_dir, const char *to_path, char **_r); char* path_kill_slashes(char *path); char* path_startswith(const char *path, const char *prefix) _pure_; @@ -49,20 +48,33 @@ bool path_equal(const char *a, const char *b) _pure_; bool path_equal_or_files_same(const char *a, const char *b); char* path_join(const char *root, const char *path, const char *rest); -char** path_strv_make_absolute_cwd(char **l); +static inline bool path_equal_ptr(const char *a, const char *b) { + return !!a == !!b && (!a || path_equal(a, b)); +} + +/* 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; \ + }) + +int 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); -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); -int path_is_os_tree(const char *path); - -int find_binary(const char *name, bool local, char **filename); +int find_binary(const char *name, char **filename); bool paths_check_timestamp(const char* const* paths, usec_t *paths_ts_usec, bool update); int fsck_exists(const char *fstype); +int mkfs_exists(const char *fstype); /* Iterates through the path prefixes of the specified path, going up * the tree, to root. Also returns "" (and not "/"!) for the root @@ -100,3 +112,19 @@ char *prefix_root(const char *root, const char *path); } \ _ret; \ }) + +int parse_path_argument_and_warn(const char *path, bool suppress_root, char **arg); + +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_; + +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); |