path-util: introduce path_prefix_root_cwd()

[thirdparty/systemd.git] / src / basic / path-util.h

diff --git a/src/basic/path-util.h b/src/basic/path-util.h
index 7843599816e69972bc283daf7e074df654adbe0d..a0af9de6742c5ca3bab7d360a2a81020ec3864c9 100644 (file)
--- a/src/basic/path-util.h
+++ b/src/basic/path-util.h
@@ -60,6 +60,7 @@ 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_prefix_root_cwd(const char *p, const char *root, char **ret);
 int path_make_relative(const char *from, const char *to, char **ret);
 int path_make_relative_parent(const char *from_child, const char *to, char **ret);
 char *path_startswith_full(const char *path, const char *prefix, bool accept_dot_dot) _pure_;