X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/3d9156a7a519a5e3aa1b92e9d9d4b991f1aed7ff..a28bf75d63c6a64e4c3b417c6052e45f42c6cedd:/stdlib/FreeBSD/getopt_long.c?ds=sidebyside

diff --git a/stdlib/FreeBSD/getopt_long.c b/stdlib/FreeBSD/getopt_long.c
index ef306bc..c42edb3 100644
--- a/stdlib/FreeBSD/getopt_long.c
+++ b/stdlib/FreeBSD/getopt_long.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getopt_long.c,v 1.17 2004/06/03 18:46:52 millert Exp $	*/
+/*	$OpenBSD: getopt_long.c,v 1.21 2006/09/22 17:22:05 millert Exp $	*/
 /*	$NetBSD: getopt_long.c,v 1.15 2002/01/31 22:43:40 tv Exp $	*/
 
 /*
@@ -62,7 +62,7 @@ static char *rcsid = "$OpenBSD: getopt_long.c,v 1.16 2004/02/04 18:17:25 millert
 #endif /* LIBC_SCCS and not lint */
 #endif
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/stdlib/getopt_long.c,v 1.12 2004/07/06 13:58:45 ache Exp $");
+__FBSDID("$FreeBSD: src/lib/libc/stdlib/getopt_long.c,v 1.15 2006/09/23 14:48:31 ache Exp $");
 
 #include <err.h>
 #include <errno.h>
@@ -72,7 +72,7 @@ __FBSDID("$FreeBSD: src/lib/libc/stdlib/getopt_long.c,v 1.12 2004/07/06 13:58:45
 
 #define GNU_COMPATIBLE		/* Be more compatible, configure's use us! */
 
-#ifndef GNU_COMPATIBLE
+#if 0				/* we prefer to keep our getopt(3) */
 #define	REPLACE_GETOPT		/* use this getopt as the system getopt(3) */
 #endif
 
@@ -366,7 +366,7 @@ getopt_internal(int nargc, char * const *nargv, const char *options,
 {
 	char *oli;				/* option letter list index */
 	int optchar, short_too;
-	int posixly_correct;
+	int posixly_correct;	/* no static, can be changed on the fly */
 
 	if (options == NULL)
 		return (-1);
@@ -558,7 +558,6 @@ start:
 		optarg = NULL;
 		if (*place)			/* no white space */
 			optarg = place;
-		/* XXX: disable test for :: if PC? (GNU doesn't) */
 		else if (oli[1] != ':') {	/* arg not optional */
 			if (++optind >= nargc) {	/* no arg */
 				place = EMSG;
@@ -568,14 +567,6 @@ start:
 				return (BADARG);
 			} else
 				optarg = nargv[optind];
-		} else if (!(flags & FLAG_PERMUTE)) {
-			/*
-			 * If permutation is disabled, we can accept an
-			 * optional arg separated by whitespace so long
-			 * as it does not start with a dash (-).
-			 */
-			if (optind + 1 < nargc && *nargv[optind + 1] != '-')
-				optarg = nargv[++optind];
 		}
 		place = EMSG;
 		++optind;
@@ -612,12 +603,8 @@ getopt(int nargc, char * const *nargv, const char *options)
  *	Parse argc/argv argument vector.
  */
 int
-getopt_long(nargc, nargv, options, long_options, idx)
-	int nargc;
-	char * const *nargv;
-	const char *options;
-	const struct option *long_options;
-	int *idx;
+getopt_long(int nargc, char * const *nargv, const char *options,
+	const struct option *long_options, int *idx)
 {
 
 	return (getopt_internal(nargc, nargv, options, long_options, idx,
@@ -629,12 +616,8 @@ getopt_long(nargc, nargv, options, long_options, idx)
  *	Parse argc/argv argument vector.
  */
 int
-getopt_long_only(nargc, nargv, options, long_options, idx)
-	int nargc;
-	char * const *nargv;
-	const char *options;
-	const struct option *long_options;
-	int *idx;
+getopt_long_only(int nargc, char * const *nargv, const char *options,
+	const struct option *long_options, int *idx)
 {
 
 	return (getopt_internal(nargc, nargv, options, long_options, idx,