1 files changed, 0 insertions, 141 deletions
diff --git a/package/heirloom-cpio/src/getopt.c b/package/heirloom-cpio/src/getopt.c
deleted file mode 100644
index 0a68ac8e9..000000000
--- a/package/heirloom-cpio/src/getopt.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * getopt() - command option parsing
- *
- * Gunnar Ritter, Freiburg i. Br., Germany, March 2002.
- */
-
-/*	Sccsid @(#)getopt.c	1.6 (gritter) 12/16/07	*/
-
-#include	<sys/types.h>
-#include	<alloca.h>
-#include	<string.h>
-#include	"msgselect.h"
-
-/*
- * One should not think that re-implementing this is necessary, but
- *
- * - Some libcs print weird messages.
- *
- * - GNU libc getopt() is totally brain-damaged, as it requires special
- *   care _not_ to reorder parameters and can't be told to work correctly
- *   with ':' as first optstring character at all.
- */
-
-char	*optarg = 0;
-int	optind = 1;
-int	opterr = 1;
-int	optopt = 0;
-extern char	*pfmt_label__;
-
-static void
-error(const char *s, int c)
-{
-	/*
-	 * Avoid including <unistd.h>, in case its getopt() declaration
-	 * conflicts.
-	 */
-	extern ssize_t	write(int, const void *, size_t);
-	const char	*msg = 0;
-	char	*buf, *bp;
-
-	if (pfmt_label__)
-		s = pfmt_label__;
-	switch (c) {
-	case '?':
-		msg = ": " msgselect("I","i") "llegal option -- ";
-		break;
-	case ':':
-		msg = ": " msgselect("O","o") "ption requires an argument -- ";
-		break;
-	}
-	bp = buf = alloca(strlen(s) + strlen(msg) + 2);
-	while (*s)
-		*bp++ = *s++;
-	while (*msg)
-		*bp++ = *msg++;
-	*bp++ = optopt;
-	*bp++ = '\n';
-	write(2, buf, bp - buf);
-}
-
-int
-getopt(int argc, char *const argv[], const char *optstring)
-{
-	int	colon;
-	static const char	*lastp;
-	const char	*curp;
-
-	if (optstring[0] == ':') {
-		colon = 1;
-		optstring++;
-	} else
-		colon = 0;
-	if (lastp) {
-		curp = lastp;
-		lastp = 0;
-	} else {
-		if (optind >= argc || argv[optind] == 0 ||
-				argv[optind][0] != '-' ||
-				argv[optind][1] == '\0')
-			return -1;
-		if (argv[optind][1] == '-' && argv[optind][2] == '\0') {
-			optind++;
-			return -1;
-		}
-		curp = &argv[optind][1];
-	}
-	optopt = curp[0] & 0377;
-	while (optstring[0]) {
-		if (optstring[0] == ':') {
-			optstring++;
-			continue;
-		}
-		if ((optstring[0] & 0377) == optopt) {
-			if (optstring[1] == ':') {
-				if (curp[1] != '\0') {
-					optarg = (char *)&curp[1];
-					optind++;
-				} else {
-					if ((optind += 2) > argc) {
-						if (!colon && opterr)
-							error(argv[0], ':');
-						return colon ? ':' : '?';
-					}
-					optarg = argv[optind - 1];
-				}
-			} else {
-				if (curp[1] != '\0')
-					lastp = &curp[1];
-				else
-					optind++;
-				optarg = 0;
-			}
-			return optopt;
-		}
-		optstring++;
-	}
-	if (!colon && opterr)
-		error(argv[0], '?');
-	if (curp[1] != '\0')
-		lastp = &curp[1];
-	else
-		optind++;
-	optarg = 0;
-	return '?';
-}
-
-#ifdef __APPLE__
-/*
- * Starting with Mac OS 10.5 Leopard, <unistd.h> turns getopt()
- * into getopt$UNIX2003() by default. Consequently, this function
- * is called instead of the one defined above. However, optind is
- * still taken from this file, so in effect, options are not
- * properly handled. Defining an own getopt$UNIX2003() function
- * works around this issue.
- */
-int
-getopt$UNIX2003(int argc, char *const argv[], const char *optstring)
-{
-	return getopt(argc, argv, optstring);
-}
-#endif	/* __APPLE__ */