Zbigniew Jędrzejewski-Szmek
4bd035153b
In the welcome line, use NAME= as the fallback for PRETTY_NAME=. PRETTY_NAME= doesn't have to be set, but NAME= should. Example output: --- Welcome to Fedora Linux 37 (Rawhide Prerelease)! [ !! ] This OS version (Fedora Linux 37 (Rawhide Prerelease)) is past its end-of-support date (1999-01-01) Queued start job for default target graphical.target. [ OK ] Created slice system-getty.slice. ---
36 lines
1.6 KiB
C
36 lines
1.6 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <stdio.h>
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/* The *_extension_release flavours will look for /usr/lib/extension-release/extension-release.NAME
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* in accordance with the OS extension specification, rather than for /usr/lib/ or /etc/os-release. */
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bool image_name_is_valid(const char *s) _pure_;
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int path_is_extension_tree(const char *path, const char *extension);
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static inline int path_is_os_tree(const char *path) {
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return path_is_extension_tree(path, NULL);
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}
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int open_extension_release(const char *root, const char *extension, char **ret_path, int *ret_fd);
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static inline int open_os_release(const char *root, char **ret_path, int *ret_fd) {
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return open_extension_release(root, NULL, ret_path, ret_fd);
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}
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int fopen_extension_release(const char *root, const char *extension, char **ret_path, FILE **ret_file);
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static inline int fopen_os_release(const char *root, char **ret_path, FILE **ret_file) {
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return fopen_extension_release(root, NULL, ret_path, ret_file);
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}
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int _parse_extension_release(const char *root, const char *extension, ...) _sentinel_;
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int _parse_os_release(const char *root, ...) _sentinel_;
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#define parse_extension_release(root, extension, ...) _parse_extension_release(root, extension, __VA_ARGS__, NULL)
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#define parse_os_release(root, ...) _parse_os_release(root, __VA_ARGS__, NULL)
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int load_extension_release_pairs(const char *root, const char *extension, char ***ret);
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int load_os_release_pairs(const char *root, char ***ret);
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int load_os_release_pairs_with_prefix(const char *root, const char *prefix, char ***ret);
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int os_release_support_ended(const char *support_end, bool quiet);
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