Switch to current upstream getopt_long.
Change-Id: I4c646dcb8be9e88dd54d069a03bbc5fbfd92de03
diff --git a/libc/include/getopt.h b/libc/include/getopt.h
index 56f1983..4451941 100644
--- a/libc/include/getopt.h
+++ b/libc/include/getopt.h
@@ -1,5 +1,5 @@
-/* $OpenBSD: getopt.h,v 1.1 2002/12/03 20:24:29 millert Exp $ */
/* $NetBSD: getopt.h,v 1.4 2000/07/07 10:43:54 ad Exp $ */
+/* $FreeBSD$ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -16,13 +16,6 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -43,7 +36,8 @@
#include <sys/cdefs.h>
/*
- * GNU-like getopt_long() and 4.4BSD getsubopt()/optreset extensions
+ * GNU-like getopt_long()/getopt_long_only() with 4.4BSD optreset extension.
+ * getopt() is declared here too for GNU programs.
*/
#define no_argument 0
#define required_argument 1
@@ -64,26 +58,20 @@
};
__BEGIN_DECLS
-int getopt_long(int, char * const *, const char *,
- const struct option *, int *);
-int getopt_long_only(int, char * const *, const char *,
- const struct option *, int *);
-#ifndef _GETOPT_DEFINED_
-#define _GETOPT_DEFINED_
-int getopt(int, char * const *, const char *);
+int getopt_long(int, char * const *, const char *,
+ const struct option *, int *);
+int getopt_long_only(int, char * const *, const char *,
+ const struct option *, int *);
+#ifndef _GETOPT_DECLARED
+#define _GETOPT_DECLARED
+int getopt(int, char * const [], const char *);
-
-extern char *optarg; /* getopt(3) external variables */
-extern int opterr;
-extern int optind;
-extern int optopt;
-extern int optreset;
-
-#if 0 /* MISSING FROM BIONIC */
-int getsubopt(char **, char * const *, char **);
-extern char *suboptarg; /* getsubopt(3) external variable */
-#endif /* MISSING */
-
+extern char *optarg; /* getopt(3) external variables */
+extern int optind, opterr, optopt;
+#endif
+#ifndef _OPTRESET_DECLARED
+#define _OPTRESET_DECLARED
+extern int optreset; /* getopt(3) external variable */
#endif
__END_DECLS