+int match_basename(const char *basename, int basenamelen,
+ const char *pattern, int prefix, int patternlen,
+ int flags)
+{
+ if (prefix == patternlen) {
+ if (!strcmp_icase(pattern, basename))
+ return 1;
+ } else if (flags & EXC_FLAG_ENDSWITH) {
+ if (patternlen - 1 <= basenamelen &&
+ !strcmp_icase(pattern + 1,
+ basename + basenamelen - patternlen + 1))
+ return 1;
+ } else {
+ if (fnmatch_icase(pattern, basename, 0) == 0)
+ return 1;
+ }
+ return 0;
+}
+
+int match_pathname(const char *pathname, int pathlen,
+ const char *base, int baselen,
+ const char *pattern, int prefix, int patternlen,
+ int flags)
+{
+ const char *name;
+ int namelen;
+
+ /*
+ * match with FNM_PATHNAME; the pattern has base implicitly
+ * in front of it.
+ */
+ if (*pattern == '/') {
+ pattern++;
+ prefix--;
+ }
+
+ /*
+ * baselen does not count the trailing slash. base[] may or
+ * may not end with a trailing slash though.
+ */
+ if (pathlen < baselen + 1 ||
+ (baselen && pathname[baselen] != '/') ||
+ strncmp_icase(pathname, base, baselen))
+ return 0;
+
+ namelen = baselen ? pathlen - baselen - 1 : pathlen;
+ name = pathname + pathlen - namelen;
+
+ if (prefix) {
+ /*
+ * if the non-wildcard part is longer than the
+ * remaining pathname, surely it cannot match.
+ */
+ if (prefix > namelen)
+ return 0;
+
+ if (strncmp_icase(pattern, name, prefix))
+ return 0;
+ pattern += prefix;
+ name += prefix;
+ namelen -= prefix;
+ }
+
+ return fnmatch_icase(pattern, name, FNM_PATHNAME) == 0;
+}
+