diff options
Diffstat (limited to 'src/basic/os-util.h')
| -rw-r--r-- | src/basic/os-util.h | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/src/basic/os-util.h b/src/basic/os-util.h index 3bafeaeb92..2f641ba9cd 100644 --- a/src/basic/os-util.h +++ b/src/basic/os-util.h @@ -5,33 +5,44 @@ #include <stdio.h> #include "time-util.h" +typedef enum ImageClass { + IMAGE_MACHINE, + IMAGE_PORTABLE, + IMAGE_SYSEXT, + IMAGE_CONFEXT, + _IMAGE_CLASS_MAX, + _IMAGE_CLASS_INVALID = -EINVAL, +} ImageClass; + +const char* image_class_to_string(ImageClass cl) _const_; +ImageClass image_class_from_string(const char *s) _pure_; /* 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); +int path_is_extension_tree(ImageClass image_class, 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); + return path_is_extension_tree(IMAGE_SYSEXT, path, NULL, false); } -int open_extension_release(const char *root, const char *extension, bool relax_extension_release_check, char **ret_path, int *ret_fd); +int open_extension_release(const char *root, ImageClass image_class, 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); + return open_extension_release(root, IMAGE_SYSEXT, 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); +int fopen_extension_release(const char *root, ImageClass image_class, 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); + return fopen_extension_release(root, IMAGE_SYSEXT, NULL, false, ret_path, ret_file); } -int _parse_extension_release(const char *root, bool relax_extension_release_check, const char *extension, ...) _sentinel_; +int _parse_extension_release(const char *root, ImageClass image_class, 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_extension_release(root, image_class, relax_extension_release_check, extension, ...) _parse_extension_release(root, image_class, 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_extension_release_pairs(const char *root, ImageClass image_class, 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); |