| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| #pragma once |
| |
| #include <stdio.h> |
| |
| /* The *_extension_release flavours will look for /usr/lib/extension-release/extension-release.NAME |
| * in accordance with the OS extension specification, rather than for /usr/lib/ or /etc/os-release. */ |
| |
| bool image_name_is_valid(const char *s) _pure_; |
| |
| int path_is_extension_tree(const char *path, const char *extension, bool relax_extension_release_check); |
| static inline int path_is_os_tree(const char *path) { |
| return path_is_extension_tree(path, NULL, false); |
| } |
| |
| int open_extension_release(const char *root, const char *extension, bool relax_extension_release_check, char **ret_path, int *ret_fd); |
| static inline int open_os_release(const char *root, char **ret_path, int *ret_fd) { |
| return open_extension_release(root, NULL, false, ret_path, ret_fd); |
| } |
| |
| int fopen_extension_release(const char *root, const char *extension, bool relax_extension_release_check, char **ret_path, FILE **ret_file); |
| static inline int fopen_os_release(const char *root, char **ret_path, FILE **ret_file) { |
| return fopen_extension_release(root, NULL, false, ret_path, ret_file); |
| } |
| |
| int _parse_extension_release(const char *root, bool relax_extension_release_check, const char *extension, ...) _sentinel_; |
| int _parse_os_release(const char *root, ...) _sentinel_; |
| #define parse_extension_release(root, relax_extension_release_check, extension, ...) _parse_extension_release(root, relax_extension_release_check, extension, __VA_ARGS__, NULL) |
| #define parse_os_release(root, ...) _parse_os_release(root, __VA_ARGS__, NULL) |
| |
| int load_extension_release_pairs(const char *root, const char *extension, bool relax_extension_release_check, char ***ret); |
| int load_os_release_pairs(const char *root, char ***ret); |
| int load_os_release_pairs_with_prefix(const char *root, const char *prefix, char ***ret); |
| |
| int os_release_support_ended(const char *support_end, bool quiet, usec_t *ret_eol); |
| |
| const char *os_release_pretty_name(const char *pretty_name, const char *name); |