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authorMichael Biebl <biebl@debian.org>2021-10-01 23:05:04 +0200
committerMichael Biebl <biebl@debian.org>2021-10-01 23:05:04 +0200
commite74c568b07b50b97873fb4ee1d776dedefbd54d6 (patch)
tree3469f17ea9af91f7ff169b890633bda68b0cf76e /shared/systemd/src/basic/path-util.h
parentbfe522304da217296e2a61040f58e35ec5d6f3f2 (diff)
New upstream version 1.32.12 upstream/1.32.12
Diffstat (limited to 'shared/systemd/src/basic/path-util.h')
-rw-r--r--shared/systemd/src/basic/path-util.h190
1 files changed, 0 insertions, 190 deletions
diff --git a/shared/systemd/src/basic/path-util.h b/shared/systemd/src/basic/path-util.h
deleted file mode 100644
index 988f058b..00000000
--- a/shared/systemd/src/basic/path-util.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-#pragma once
-
-#include <alloca.h>
-#include <stdbool.h>
-#include <stddef.h>
-
-#include "macro.h"
-#include "string-util.h"
-#include "strv.h"
-#include "time-util.h"
-
-#if 0 /* NM_IGNORED */
-#define PATH_SPLIT_SBIN_BIN(x) x "sbin:" x "bin"
-#define PATH_SPLIT_SBIN_BIN_NULSTR(x) x "sbin\0" x "bin\0"
-
-#define PATH_NORMAL_SBIN_BIN(x) x "bin"
-#define PATH_NORMAL_SBIN_BIN_NULSTR(x) x "bin\0"
-
-#if HAVE_SPLIT_BIN
-#  define PATH_SBIN_BIN(x) PATH_SPLIT_SBIN_BIN(x)
-#  define PATH_SBIN_BIN_NULSTR(x) PATH_SPLIT_SBIN_BIN_NULSTR(x)
-#else
-#  define PATH_SBIN_BIN(x) PATH_NORMAL_SBIN_BIN(x)
-#  define PATH_SBIN_BIN_NULSTR(x) PATH_NORMAL_SBIN_BIN_NULSTR(x)
-#endif
-
-#define DEFAULT_PATH_NORMAL PATH_SBIN_BIN("/usr/local/") ":" PATH_SBIN_BIN("/usr/")
-#define DEFAULT_PATH_NORMAL_NULSTR PATH_SBIN_BIN_NULSTR("/usr/local/") PATH_SBIN_BIN_NULSTR("/usr/")
-#define DEFAULT_PATH_SPLIT_USR DEFAULT_PATH_NORMAL ":" PATH_SBIN_BIN("/")
-#define DEFAULT_PATH_SPLIT_USR_NULSTR DEFAULT_PATH_NORMAL_NULSTR PATH_SBIN_BIN_NULSTR("/")
-#define DEFAULT_PATH_COMPAT PATH_SPLIT_SBIN_BIN("/usr/local/") ":" PATH_SPLIT_SBIN_BIN("/usr/") ":" PATH_SPLIT_SBIN_BIN("/")
-
-#if HAVE_SPLIT_USR
-#  define DEFAULT_PATH DEFAULT_PATH_SPLIT_USR
-#  define DEFAULT_PATH_NULSTR DEFAULT_PATH_SPLIT_USR_NULSTR
-#else
-#  define DEFAULT_PATH DEFAULT_PATH_NORMAL
-#  define DEFAULT_PATH_NULSTR DEFAULT_PATH_NORMAL_NULSTR
-#endif
-#endif /* NM_IGNORED */
-
-#ifndef DEFAULT_USER_PATH
-#  define DEFAULT_USER_PATH DEFAULT_PATH
-#endif
-
-static inline bool is_path(const char *p) {
-        assert(p);
-        return strchr(p, '/');
-}
-
-static inline bool path_is_absolute(const char *p) {
-        assert(p);
-        return p[0] == '/';
-}
-
-int path_split_and_make_absolute(const char *p, char ***ret);
-char* path_make_absolute(const char *p, const char *prefix);
-int safe_getcwd(char **ret);
-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_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_;
-bool path_equal_or_files_same(const char *a, const char *b, int flags);
-char* path_join_internal(const char *first, ...);
-#define path_join(x, ...) path_join_internal(x, __VA_ARGS__, POINTER_MAX)
-
-char* path_simplify(char *path, bool kill_dots);
-
-enum {
-        PATH_CHECK_FATAL    = 1 << 0,  /* If not set, then error message is appended with 'ignoring'. */
-        PATH_CHECK_ABSOLUTE = 1 << 1,
-        PATH_CHECK_RELATIVE = 1 << 2,
-};
-
-int path_simplify_and_warn(char *path, unsigned flag, const char *unit, const char *filename, unsigned line, const char *lvalue);
-
-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, ...) path_strv_contains(STRV_MAKE(__VA_ARGS__), p)
-
-char* path_startswith_strv(const char *p, char **set);
-#define PATH_STARTSWITH_SET(p, ...) path_startswith_strv(p, STRV_MAKE(__VA_ARGS__))
-
-int path_strv_make_absolute_cwd(char **l);
-char** path_strv_resolve(char **l, const char *root);
-char** path_strv_resolve_uniq(char **l, const char *root);
-
-int find_executable_full(const char *name, bool use_path_envvar, char **ret_filename, int *ret_fd);
-static inline int find_executable(const char *name, char **ret_filename) {
-        return find_executable_full(name, true, ret_filename, NULL);
-}
-
-bool paths_check_timestamp(const char* const* paths, usec_t *paths_ts_usec, bool update);
-
-int fsck_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
- * directory. Excludes the specified directory itself */
-#define PATH_FOREACH_PREFIX(prefix, path)                               \
-        for (char *_slash = ({                                          \
-                                path_simplify(strcpy(prefix, path), false); \
-                                streq(prefix, "/") ? NULL : strrchr(prefix, '/'); \
-                        });                                             \
-             _slash && ((*_slash = 0), true);                           \
-             _slash = strrchr((prefix), '/'))
-
-/* Same as PATH_FOREACH_PREFIX but also includes the specified path itself */
-#define PATH_FOREACH_PREFIX_MORE(prefix, path)                          \
-        for (char *_slash = ({                                          \
-                                path_simplify(strcpy(prefix, path), false); \
-                                if (streq(prefix, "/"))                 \
-                                        prefix[0] = 0;                  \
-                                strrchr(prefix, 0);                     \
-                        });                                             \
-             _slash && ((*_slash = 0), true);                           \
-             _slash = strrchr((prefix), '/'))
-
-/* Similar to path_join(), but only works for two components, and only the first one may be NULL and returns
- * an alloca() buffer, or possibly a const pointer into the path parameter. */
-#define prefix_roota(root, path)                                        \
-        ({                                                              \
-                const char* _path = (path), *_root = (root), *_ret;     \
-                char *_p, *_n;                                          \
-                size_t _l;                                              \
-                while (_path[0] == '/' && _path[1] == '/')              \
-                        _path ++;                                       \
-                if (isempty(_root))                                     \
-                        _ret = _path;                                   \
-                else {                                                  \
-                        _l = strlen(_root) + 1 + strlen(_path) + 1;     \
-                        _n = newa(char, _l);                            \
-                        _p = stpcpy(_n, _root);                         \
-                        while (_p > _n && _p[-1] == '/')                \
-                                _p--;                                   \
-                        if (_path[0] != '/')                            \
-                                *(_p++) = '/';                          \
-                        strcpy(_p, _path);                              \
-                        _ret = _n;                                      \
-                }                                                       \
-                _ret;                                                   \
-        })
-
-int parse_path_argument_and_warn(const char *path, bool suppress_root, char **arg);
-
-char* dirname_malloc(const char *path);
-const char *last_path_component(const char *path);
-int path_extract_filename(const char *p, char **ret);
-
-bool filename_is_valid(const char *p) _pure_;
-bool path_is_valid(const char *p) _pure_;
-bool path_is_normalized(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 valid_device_node_path(const char *path);
-bool valid_device_allow_pattern(const char *path);
-
-int systemd_installation_has_version(const char *root, unsigned minimal_version);
-
-bool dot_or_dot_dot(const char *path);
-
-static inline const char *skip_dev_prefix(const char *p) {
-        const char *e;
-
-        /* Drop any /dev prefix if there is any */
-
-        e = path_startswith(p, "/dev/");
-
-        return e ?: p;
-}
-
-bool empty_or_root(const char *root);
-static inline const char *empty_to_root(const char *path) {
-        return isempty(path) ? "/" : path;
-}
-
-bool path_strv_contains(char **l, const char *path);
-bool prefixed_path_strv_contains(char **l, const char *path);
-
-bool credential_name_valid(const char *s);