Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
int __pakfire_path_join(char* dest, const size_t length,
const char* first, const char* second);
int pakfire_path_is_absolute(const char* path);
-const char* pakfire_path_abspath(const char* path);
const char* pakfire_path_relpath(const char* root, const char* path);
#define pakfire_path_realpath(dest, path) \
return (*path == '/');
}
-const char* pakfire_path_abspath(const char* path) {
- static char buffer[PATH_MAX];
- int r;
-
- // Check input
- if (!path) {
- errno = EINVAL;
- return NULL;
- }
-
- // Return path if already absolute
- if (*path == '/')
- return path;
-
- // Otherwise prepend a /
- r = pakfire_string_format(buffer, "/%s", path);
- if (r)
- return NULL;
-
- // Return a reference to the buffer
- return buffer;
-}
-
const char* pakfire_path_relpath(const char* root, const char* path) {
// Check inputs
if (!root || !path) {