From e213855cf4e81b2e2d2166858e3d6f3c404d649c Mon Sep 17 00:00:00 2001 From: Takuji Tanaka Date: Sun, 1 May 2022 00:38:37 +0000 Subject: dvi2tty: ver6.0.2 git-svn-id: svn://tug.org/texlive/trunk@63193 c570f23f-e606-0410-a88d-b1316a301751 --- .../texk/dvi2tty/dvi2tty-src/UNIXtoMacLib/getopt.c | 124 --------------------- 1 file changed, 124 deletions(-) delete mode 100644 Build/source/texk/dvi2tty/dvi2tty-src/UNIXtoMacLib/getopt.c (limited to 'Build/source/texk/dvi2tty/dvi2tty-src/UNIXtoMacLib/getopt.c') diff --git a/Build/source/texk/dvi2tty/dvi2tty-src/UNIXtoMacLib/getopt.c b/Build/source/texk/dvi2tty/dvi2tty-src/UNIXtoMacLib/getopt.c deleted file mode 100644 index a0db51e2520..00000000000 --- a/Build/source/texk/dvi2tty/dvi2tty-src/UNIXtoMacLib/getopt.c +++ /dev/null @@ -1,124 +0,0 @@ -/* getopt.c - * Modified slightly to port to Think C by AV 4.5.1993. - */ - -/* - * Copyright (c) 1987 Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 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 University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)getopt.c 4.13 (Berkeley) 2/23/91"; -#endif /* LIBC_SCCS and not lint */ - -#include -#include -#include -#include "getopt.h" - -/* - * get option letter from argument vector - */ -int opterr = 1, /* if error message should be printed */ - optind = 1, /* index into parent argv vector */ - optopt; /* character checked for validity */ -char *optarg; /* argument associated with option */ - -#define BADCH (int)'?' -#define EMSG "" - -int -getopt(nargc, nargv, ostr) - int nargc; - char * const *nargv; - const char *ostr; -{ - static char *place = EMSG; /* option letter processing */ - register char *oli; /* option letter list index */ - char *p; - if (!*place) { /* update scanning pointer */ - if (optind >= nargc || *(place = nargv[optind]) != '-') { - place = EMSG; - return(EOF); - } - if (place[1] && *++place == '-') { /* found "--" */ - ++optind; - place = EMSG; - return(EOF); - } - } /* option letter okay? */ - if ((optopt = (int)*place++) == (int)':' || - !(oli = index(ostr, optopt))) { - /* - * if the user didn't specify '-' as an option, - * assume it means EOF. - */ - if (optopt == (int)'-') - return(EOF); - if (!*place) - ++optind; - if (opterr) { - if (!(p = rindex(*nargv, '/'))) - p = *nargv; - else - ++p; - (void)fprintf(stderr, "%s: illegal option -- %c\n", - p, optopt); - } - return(BADCH); - } - if (*++oli != ':') { /* don't need argument */ - optarg = NULL; - if (!*place) - ++optind; - } - else { /* need an argument */ - if (*place) /* no white space */ - optarg = place; - else if (nargc <= ++optind) { /* no arg */ - place = EMSG; - if (!(p = rindex(*nargv, '/'))) - p = *nargv; - else - ++p; - if (opterr) - (void)fprintf(stderr, - "%s: option requires an argument -- %c\n", - p, optopt); - return(BADCH); - } - else /* white space */ - optarg = nargv[optind]; - place = EMSG; - ++optind; - } - return(optopt); /* dump back option letter */ -} -- cgit v1.2.3