Function strbuf_realpath

abspath.c:216–221

* Return the real path (i.e., absolute path, with symlinks resolved * and extra slashes removed) equivalent to the specified path. (If * you want an absolute path but don't mind links, use * absolute_path().) Places the resolved realpath in the provided strbuf. * * The directory part of path (i.e., everything up to the last * dir_sep) must denote a valid, existing directory, but the last

 * NULL on errors (without generating any output).
 */
char *strbuf_realpath(struct strbuf *resolved, const char *path,
		      int die_on_error)
{
	return strbuf_realpath_1(resolved, path,
				 die_on_error ? REALPATH_DIE_ON_ERROR : 0);
}

/*
 * Just like strbuf_realpath, but allows an arbitrary number of path