On the way to 2.10.

1 files changed, 0 insertions, 90 deletions

diff --git a/getopt.c b/getopt.c
deleted file mode 100644
index c5eeddae..00000000
--- a/getopt.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
-**	@(#)getopt.c	2.5 (smail) 9/15/87
-*/
-
-/*
- * Here's something you've all been waiting for:  the AT&T public domain
- * source for getopt(3).  It is the code which was given out at the 1985
- * UNIFORUM conference in Dallas.  I obtained it by electronic mail
- * directly from AT&T.  The people there assure me that it is indeed
- * in the public domain.
- * 
- * There is no manual page.  That is because the one they gave out at
- * UNIFORUM was slightly different from the current System V Release 2
- * manual page.  The difference apparently involved a note about the
- * famous rules 5 and 6, recommending using white space between an option
- * and its first argument, and not grouping options that have arguments.
- * Getopt itself is currently lenient about both of these things White
- * space is allowed, but not mandatory, and the last option in a group can
- * have an argument.  That particular version of the man page evidently
- * has no official existence, and my source at AT&T did not send a copy.
- * The current SVR2 man page reflects the actual behavor of this getopt.
- * However, I am not about to post a copy of anything licensed by AT&T.
- */
-
-/* This include is needed only to get "index" defined as "strchr" on Sys V. */
-#include "defs.h"
-
-/*LINTLIBRARY*/
-#define NULL	0
-#define EOF	(-1)
-#define ERR(s, c)	if(opterr){\
-	extern int write();\
-	char errbuf[2];\
-	errbuf[0] = c; errbuf[1] = '\n';\
-	(void) write(2, argv[0], (unsigned)strlen(argv[0]));\
-	(void) write(2, s, (unsigned)strlen(s));\
-	(void) write(2, errbuf, 2);}
-
-extern char *index();
-
-int	opterr = 1;
-int	optind = 1;
-int	optopt;
-char	*optarg;
-
-int
-getopt(argc, argv, opts)
-int	argc;
-char	**argv, *opts;
-{
-	static int sp = 1;
-	register int c;
-	register char *cp;
-
-	if(sp == 1)
-		if(optind >= argc ||
-		   argv[optind][0] != '-' || argv[optind][1] == '\0')
-			return(EOF);
-		else if(strcmp(argv[optind], "--") == NULL) {
-			optind++;
-			return(EOF);
-		}
-	optopt = c = argv[optind][sp];
-	if(c == ':' || (cp=index(opts, c)) == NULL) {
-		ERR(": illegal option -- ", c);
-		if(argv[optind][++sp] == '\0') {
-			optind++;
-			sp = 1;
-		}
-		return('?');
-	}
-	if(*++cp == ':') {
-		if(argv[optind][sp+1] != '\0')
-			optarg = &argv[optind++][sp+1];
-		else if(++optind >= argc) {
-			ERR(": option requires an argument -- ", c);
-			sp = 1;
-			return('?');
-		} else
-			optarg = argv[optind++];
-		sp = 1;
-	} else {
-		if(argv[optind][++sp] == '\0') {
-			sp = 1;
-			optind++;
-		}
-		optarg = NULL;
-	}
-	return(c);
-}