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* cygwin.din (__argv): Export.

Browse Source 
(__argc): Ditto.
(__progname): Ditto.
* include/getopt.h (getopt_long): constify arguments.
* lib/getopt.c: Import new file from NetBSD.
This commit is contained in:
Christopher Faylor 2001-09-19 01:07:11 +00:00
parent 439defa230
commit 5733509e25
4 changed files with 419 additions and 306 deletions
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8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
Tue Sep 18 21:04:26 2001 Christopher Faylor <cgf@cygnus.com>
* cygwin.din (__argv): Export.
(__argc): Ditto.
(__progname): Ditto.
* include/getopt.h (getopt_long): constify arguments.
* lib/getopt.c: Import new file from NetBSD.
Tue Sep 18 18:21:00 2001 Corinna Vinschen <corinna@vinschen.de> Tue Sep 18 18:21:00 2001 Corinna Vinschen <corinna@vinschen.de>
* mmap.cc (mmap): Don't reuse anonymous memory in MAP_FIXED case. * mmap.cc (mmap): Don't reuse anonymous memory in MAP_FIXED case.

3
winsup/cygwin/cygwin.din
View File

@ -9,6 +9,9 @@ __main
__signgam __signgam
__srget __srget
__swbuf __swbuf
__argv DATA
__argc DATA
__progname DATA
_check_for_executable DATA _check_for_executable DATA
; __vc__10pinfo_listi ; __vc__10pinfo_listi
@ALLOCA@ @ALLOCA@

2
winsup/cygwin/include/getopt.h
View File

@ -53,7 +53,7 @@ extern char *optarg; /* argument associated with option */
int getopt (int, char * const *, const char *); int getopt (int, char * const *, const char *);
int getopt_long (int, char **, char *, struct option *, int *); int getopt_long (int, char *const *, const char *, const struct option *, int *);
#define no_argument 0 #define no_argument 0
#define required_argument 1 #define required_argument 1

708
winsup/cygwin/lib/getopt.c
View File

@ -1,6 +1,11 @@
/* /* $NetBSD: getopt_long.c,v 1.12 2001/04/24 09:07:43 joda Exp $ */
* Copyright (c) 1987, 1993, 1994, 1996
* The Regents of the University of California. All rights reserved. /*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Dieter Baron and Thomas Klausner.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
@ -12,380 +17,477 @@
* documentation and/or other materials provided with the distribution. * documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software * 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement: * must display the following acknowledgement:
* This product includes software developed by the University of * This product includes software developed by the NetBSD
* California, Berkeley and its contributors. * Foundation, Inc. and its contributors.
* 4. Neither the name of the University nor the names of its contributors * 4. Neither the name of The NetBSD Foundation nor the names of its
* may be used to endorse or promote products derived from this software * contributors may be used to endorse or promote products derived
* without specific prior written permission. * from this software without specific prior written permission.
* *
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* SUCH DAMAGE. * POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <stdio.h> #include <sys/cdefs.h>
/*#include "namespace.h"*/
#include <assert.h>
#include <errno.h>
/*#include <err.h>*/
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include "getopt.h" #include <getopt.h>
#include <stdarg.h>
#include <stdio.h>
int opterr = 1; /* if error message should be printed */ #define REPLACE_GETOPT
int optind = 1; /* index into parent argv vector */
int optopt; /* character checked for validity */
int optreset; /* reset getopt */
char *optarg; /* argument associated with option */
static char * __progname (char *); #define _DIAGASSERT(x) do {} while (0)
int getopt_internal (int, char * const *, const char *);
static char * __progname(nargv0) #ifdef REPLACE_GETOPT
char * nargv0; #ifdef __weak_alias
{ __weak_alias(getopt,_getopt)
char * tmp = strrchr(nargv0, '/'); #endif
if (tmp) tmp++; else tmp = nargv0; int opterr = 1; /* if error message should be printed */
return(tmp); int optind = 1; /* index into parent argv vector */
} int optopt = '?'; /* character checked for validity */
int optreset; /* reset getopt */
char *optarg; /* argument associated with option */
#endif
#ifdef __weak_alias
__weak_alias(getopt_long,_getopt_long)
#endif
#define IGNORE_FIRST (*options == '-' || *options == '+')
#define PRINT_ERROR ((opterr) && ((*options != ':') \
|| (IGNORE_FIRST && options[1] != ':')))
#define IS_POSIXLY_CORRECT (getenv("POSIXLY_CORRECT") != NULL)
#define PERMUTE (!IS_POSIXLY_CORRECT && !IGNORE_FIRST)
/* XXX: GNU ignores PC if *options == '-' */
#define IN_ORDER (!IS_POSIXLY_CORRECT && *options == '-')
/* return values */
#define BADCH (int)'?' #define BADCH (int)'?'
#define BADARG (int)':' #define BADARG ((IGNORE_FIRST && options[1] == ':') \
|| (*options == ':') ? (int)':' : (int)'?')
#define INORDER (int)1
#define EMSG "" #define EMSG ""
/* static int getopt_internal __P((int, char * const *, const char *));
* getopt -- static int gcd __P((int, int));
* Parse argc/argv argument vector. static void permute_args __P((int, int, int, char * const *));
*/
int
getopt_internal(nargc, nargv, ostr)
int nargc;
char * const *nargv;
const char *ostr;
{
static const char *place = EMSG; /* option letter processing */
char *oli; /* option letter list index */
static const char *place = EMSG; /* option letter processing */
/* XXX: set optreset to 1 rather than these two */
static int nonopt_start = -1; /* first non option argument (for permute) */
static int nonopt_end = -1; /* first option after non options (for permute) */
/* Error messages */
static const char recargchar[] = "option requires an argument -- %c";
static const char recargstring[] = "option requires an argument -- %s";
static const char ambig[] = "ambiguous option -- %.*s";
static const char noarg[] = "option doesn't take an argument -- %.*s";
static const char illoptchar[] = "unknown option -- %c";
static const char illoptstring[] = "unknown option -- %s";
extern char __declspec(dllimport) *__progname;
static void
_vwarnx(const char *fmt, va_list ap)
{
(void)fprintf(stderr, "%s: ", __progname);
if (fmt != NULL)
(void)vfprintf(stderr, fmt, ap);
(void)fprintf(stderr, "\n");
}
static void
warnx(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
_vwarnx(fmt, ap);
va_end(ap);
}
/*
* Compute the greatest common divisor of a and b.
*/
static int
gcd(a, b)
int a;
int b;
{
int c;
c = a % b;
while (c != 0) {
a = b;
b = c;
c = a % b;
}
return b;
}
/*
* Exchange the block from nonopt_start to nonopt_end with the block
* from nonopt_end to opt_end (keeping the same order of arguments
* in each block).
*/
static void
permute_args(nonopt_start, nonopt_end, opt_end, nargv)
int nonopt_start;
int nonopt_end;
int opt_end;
char * const *nargv;
{
int cstart, cyclelen, i, j, ncycle, nnonopts, nopts, pos;
char *swap;
_DIAGASSERT(nargv != NULL);
/*
* compute lengths of blocks and number and size of cycles
*/
nnonopts = nonopt_end - nonopt_start;
nopts = opt_end - nonopt_end;
ncycle = gcd(nnonopts, nopts);
cyclelen = (opt_end - nonopt_start) / ncycle;
for (i = 0; i < ncycle; i++) {
cstart = nonopt_end+i;
pos = cstart;
for (j = 0; j < cyclelen; j++) {
if (pos >= nonopt_end)
pos -= nnonopts;
else
pos += nopts;
swap = nargv[pos];
/* LINTED const cast */
((char **) nargv)[pos] = nargv[cstart];
/* LINTED const cast */
((char **)nargv)[cstart] = swap;
}
}
}
/*
* getopt_internal --
* Parse argc/argv argument vector. Called by user level routines.
* Returns -2 if -- is found (can be long option or end of options marker).
*/
static int
getopt_internal(int nargc, char *const * nargv, const char *options)
{
char *oli; /* option letter list index */
int optchar;
_DIAGASSERT(nargv != NULL);
_DIAGASSERT(options != NULL);
optarg = NULL;
/*
* XXX Some programs (like rsyncd) expect to be able to
* XXX re-initialize optind to 0 and have getopt_long(3)
* XXX properly function again. Work around this braindamage.
*/
if (optind == 0)
optind = 1;
if (optreset)
nonopt_start = nonopt_end = -1;
start:
if (optreset || !*place) { /* update scanning pointer */ if (optreset || !*place) { /* update scanning pointer */
optreset = 0; optreset = 0;
if (optind >= nargc || *(place = nargv[optind]) != '-') { if (optind >= nargc) { /* end of argument vector */
place = EMSG; place = EMSG;
return (-1); if (nonopt_end != -1) {
/* do permutation, if we have to */
permute_args(nonopt_start, nonopt_end,
optind, nargv);
optind -= nonopt_end - nonopt_start;
}
else if (nonopt_start != -1) {
/*
* If we skipped non-options, set optind
* to the first of them.
*/
optind = nonopt_start;
}
nonopt_start = nonopt_end = -1;
return -1;
} }
if ((*(place = nargv[optind]) != '-')
|| (place[1] == '\0')) { /* found non-option */
place = EMSG;
if (IN_ORDER) {
/*
* GNU extension:
* return non-option as argument to option 1
*/
optarg = nargv[optind++];
return INORDER;
}
if (!PERMUTE) {
/*
* if no permutation wanted, stop parsing
* at first non-option
*/
return -1;
}
/* do permutation */
if (nonopt_start == -1)
nonopt_start = optind;
else if (nonopt_end != -1) {
permute_args(nonopt_start, nonopt_end,
optind, nargv);
nonopt_start = optind -
(nonopt_end - nonopt_start);
nonopt_end = -1;
}
optind++;
/* process next argument */
goto start;
}
if (nonopt_start != -1 && nonopt_end == -1)
nonopt_end = optind;
if (place[1] && *++place == '-') { /* found "--" */ if (place[1] && *++place == '-') { /* found "--" */
/* ++optind; */ place++;
place = EMSG; return -2;
return (-2);
} }
} /* option letter okay? */
if ((optopt = (int)*place++) == (int)':' ||
!(oli = strchr(ostr, optopt))) {
/*
* if the user didn't specify '-' as an option,
* assume it means -1.
*/
if (optopt == (int)'-')
return (-1);
if (!*place)
++optind;
if (opterr && *ostr != ':')
(void)fprintf(stderr,
"%s: illegal option -- %c\n", __progname(nargv[0]), optopt);
return (BADCH);
} }
if (*++oli != ':') { /* don't need argument */ if ((optchar = (int)*place++) == (int)':' ||
optarg = NULL; (oli = strchr(options + (IGNORE_FIRST ? 1 : 0), optchar)) == NULL) {
/* option letter unknown or ':' */
if (!*place) if (!*place)
++optind; ++optind;
} else { /* need an argument */ if (PRINT_ERROR)
if (*place) /* no white space */ warnx(illoptchar, optchar);
optarg = (char *)place; optopt = optchar;
else if (nargc <= ++optind) { /* no arg */ return BADCH;
}
if (optchar == 'W' && oli[1] == ';') { /* -W long-option */
/* XXX: what if no long options provided (called by getopt)? */
if (*place)
return -2;
if (++optind >= nargc) { /* no arg */
place = EMSG; place = EMSG;
if ((opterr) && (*ostr != ':')) if (PRINT_ERROR)
(void)fprintf(stderr, warnx(recargchar, optchar);
"%s: option requires an argument -- %c\n", optopt = optchar;
__progname(nargv[0]), optopt); return BADARG;
return (BADARG);
} else /* white space */ } else /* white space */
optarg = nargv[optind]; place = nargv[optind];
/*
* Handle -W arg the same as --arg (which causes getopt to
* stop parsing).
*/
return -2;
}
if (*++oli != ':') { /* doesn't take argument */
if (!*place)
++optind;
} else { /* takes (optional) argument */
optarg = NULL;
if (*place) /* no white space */
optarg = (char *) place;
/* XXX: disable test for :: if PC? (GNU doesn't) */
else if (oli[1] != ':') { /* arg not optional */
if (++optind >= nargc) { /* no arg */
place = EMSG;
if (PRINT_ERROR)
warnx(recargchar, optchar);
optopt = optchar;
return BADARG;
} else
optarg = nargv[optind];
}
place = EMSG; place = EMSG;
++optind; ++optind;
} }
return (optopt); /* dump back option letter */ /* dump back option letter */
return optchar;
} }
#ifdef REPLACE_GETOPT
/* /*
* getopt -- * getopt --
* Parse argc/argv argument vector. * Parse argc/argv argument vector.
*
* [eventually this will replace the real getopt]
*/ */
int int
getopt(nargc, nargv, ostr) getopt(int nargc, char * const *nargv, const char *options)
int nargc;
char * const *nargv;
const char *ostr;
{ {
int retval; int retval;
if ((retval = getopt_internal(nargc, nargv, ostr)) == -2) { _DIAGASSERT(nargv != NULL);
retval = -1; _DIAGASSERT(options != NULL);
if ((retval = getopt_internal(nargc, nargv, options)) == -2) {
++optind; ++optind;
/*
* We found an option (--), so if we skipped non-options,
* we have to permute.
*/
if (nonopt_end != -1) {
permute_args(nonopt_start, nonopt_end, optind,
nargv);
optind -= nonopt_end - nonopt_start;
}
nonopt_start = nonopt_end = -1;
retval = -1;
} }
return(retval); return retval;
} }
#endif
/* /*
* getopt_long -- * getopt_long --
* Parse argc/argv argument vector. * Parse argc/argv argument vector.
*/ */
int int
getopt_long(nargc, nargv, options, long_options, index) getopt_long(int nargc, char * const *nargv, const char *options,
int nargc; const struct option *long_options, int *idx)
char ** nargv;
char * options;
struct option * long_options;
int * index;
{ {
int retval; int retval;
if ((retval = getopt_internal(nargc, nargv, options)) == -2) { _DIAGASSERT(nargv != NULL);
char *current_argv = nargv[optind++] + 2, *has_equal; _DIAGASSERT(options != NULL);
int i, match = -1; _DIAGASSERT(long_options != NULL);
size_t current_argv_len; /* idx may be NULL */
if (*current_argv == '\0') { if ((retval = getopt_internal(nargc, nargv, options)) == -2) {
return(-1); char *current_argv, *has_equal;
size_t current_argv_len;
int i, match;
current_argv = place;
match = -1;
optind++;
place = EMSG;
if (*current_argv == '\0') { /* found "--" */
/*
* We found an option (--), so if we skipped
* non-options, we have to permute.
*/
if (nonopt_end != -1) {
permute_args(nonopt_start, nonopt_end,
optind, nargv);
optind -= nonopt_end - nonopt_start;
}
nonopt_start = nonopt_end = -1;
return -1;
} }
if ((has_equal = strchr(current_argv, '='))) { if ((has_equal = strchr(current_argv, '=')) != NULL) {
/* argument found (--option=arg) */
current_argv_len = has_equal - current_argv; current_argv_len = has_equal - current_argv;
has_equal++; has_equal++;
} else } else
current_argv_len = strlen(current_argv); current_argv_len = strlen(current_argv);
for (i = 0; long_options[i].name; i++) { for (i = 0; long_options[i].name; i++) {
if (strncmp(current_argv, long_options[i].name, current_argv_len)) /* find matching long option */
if (strncmp(current_argv, long_options[i].name,
current_argv_len))
continue; continue;
if (strlen(long_options[i].name) == current_argv_len) { if (strlen(long_options[i].name) ==
(unsigned)current_argv_len) {
/* exact match */
match = i; match = i;
break; break;
} }
if (match == -1) if (match == -1) /* partial match */
match = i; match = i;
else {
/* ambiguous abbreviation */
if (PRINT_ERROR)
warnx(ambig, (int)current_argv_len,
current_argv);
optopt = 0;
return BADCH;
}
} }
if (match != -1) { if (match != -1) { /* option found */
if (long_options[match].has_arg) { if (long_options[match].has_arg == no_argument
&& has_equal) {
if (PRINT_ERROR)
warnx(noarg, (int)current_argv_len,
current_argv);
/*
* XXX: GNU sets optopt to val regardless of
* flag
*/
if (long_options[match].flag == NULL)
optopt = long_options[match].val;
else
optopt = 0;
return BADARG;
}
if (long_options[match].has_arg == required_argument ||
long_options[match].has_arg == optional_argument) {
if (has_equal) if (has_equal)
optarg = has_equal; optarg = has_equal;
else else if (long_options[match].has_arg ==
required_argument) {
/*
* optional argument doesn't use
* next nargv
*/
optarg = nargv[optind++]; optarg = nargv[optind++];
}
} }
if ((long_options[match].has_arg == 1) && (optarg == NULL)) { if ((long_options[match].has_arg == required_argument)
/* Missing option, leading : indecates no error */ && (optarg == NULL)) {
if ((opterr) && (*options != ':')) /*
(void)fprintf(stderr, * Missing argument; leading ':'
"%s: option requires an argument -- %s\n", * indicates no error should be generated
__progname(nargv[0]), current_argv); */
return (BADARG); if (PRINT_ERROR)
warnx(recargstring, current_argv);
/*
* XXX: GNU sets optopt to val regardless
* of flag
*/
if (long_options[match].flag == NULL)
optopt = long_options[match].val;
else
optopt = 0;
--optind;
return BADARG;
} }
} else { /* No matching argument */ } else { /* unknown option */
if ((opterr) && (*options != ':')) if (PRINT_ERROR)
(void)fprintf(stderr, warnx(illoptstring, current_argv);
"%s: illegal option -- %s\n", __progname(nargv[0]), current_argv); optopt = 0;
return (BADCH); return BADCH;
} }
if (long_options[match].flag) { if (long_options[match].flag) {
*long_options[match].flag = long_options[match].val; *long_options[match].flag = long_options[match].val;
retval = 0; retval = 0;
} else } else
retval = long_options[match].val; retval = long_options[match].val;
if (index) if (idx)
*index = match; *idx = match;
} }
return(retval); return retval;
} }
/*****************************************************************/
#include <stdio.h>
#include "getopt.h"
/* Stuff for getopt */
static struct option long_options[] = {
{ (char *)"simple", 0, NULL, 's' },
{ (char *)"t", 0, NULL, 't' },
{ (char *)"u", 1, NULL, 'u' },
{ (char *)"v", 0, NULL, 'v' },
/* Do not reorder the following */
{ (char *)"yy", 0, NULL, 'Y' },
{ (char *)"y", 0, NULL, 'y' },
{ (char *)"zz", 0, NULL, 'z' },
{ (char *)"zzz", 0, NULL, 'Z' },
{ NULL, 0, NULL, 0 }
};
extern char * optarg;
extern int optreset;
extern int optind;
int test_getopt_long(args, expected_result)
char ** args, * expected_result;
{
char actual_result[256];
int count, pass, i;
pass = 0;
optind = 1;
optreset = 1;
for (count = 0; args[count]; count++);
while ((i = getopt_long(count, args, (char *)"ab:", long_options, NULL)) != EOF) {
switch(i) {
case 'u':
if (strcmp(optarg, "bogus")) {
printf("--u option does not have bogus optarg.\n");
return(1);
}
case 'Y':
case 's':
case 't':
case 'v':
case 'y':
case 'z':
actual_result[pass++] = i;
break;
default:
actual_result[pass++] = '?';
break;
}
}
actual_result[pass] = '\0';
return(strcmp(actual_result, expected_result));
}
#if 0
int usage(value)
int value;
{
printf("test_getopt [-d]\n");
exit(value);
}
#endif
#if 0
/*
* Static arglists for individual tests
* This is ugly and maybe I should just use a variable arglist
*/
const char *argv1[] = { "Test simple", "--s", NULL };
const char *argv2[] = { "Test multiple", "--s", "--t", NULL };
const char *argv3[] = { "Test optarg with space", "--u", "bogus", NULL };
const char *argv4[] = { "Test optarg with equal", "--u=bogus", NULL };
const char *argv5[] = { "Test complex", "--s", "--t", "--u", "bogus", "--v", NULL };
const char *argv6[] = { "Test exact", "--y", NULL };
const char *argv7[] = { "Test abbr", "--z", NULL };
const char *argv8[] = { "Test simple termination", "--z", "foo", "--z", NULL };
const char *argv9[] = { "Test -- termination", "--z", "--", "--z", NULL };
int debug = 0;
int main(argc, argv)
int argc;
char ** argv;
{
int i;
/* Of course if getopt() has a bug this won't work */
while ((i = getopt(argc, argv, "d")) != EOF) {
switch(i) {
case 'd':
debug++;
break;
default:
usage(1);
break;
}
}
/* Test getopt_long() */
{
if (test_getopt_long(argv1, "s")) {
printf("Test simple failed.\n");
exit(1);
}
}
/* Test multiple arguments */
{
if (test_getopt_long(argv2, "st")) {
printf("Test multiple failed.\n");
exit(1);
}
}
/* Test optarg with space */
{
if (test_getopt_long(argv3, "u")) {
printf("Test optarg with space failed.\n");
exit(1);
}
}
/* Test optarg with equal */
{
if (test_getopt_long(argv4, "u")) {
printf("Test optarg with equal failed.\n");
exit(1);
}
}
/* Test complex */
{
if (test_getopt_long(argv5, "stuv")) {
printf("Test complex failed.\n");
exit(1);
}
}
/* Test that exact matches override abbr matches */
{
if (test_getopt_long(argv6, "y")) {
printf("Test exact failed.\n");
exit(1);
}
}
/* Test that abbr matches are first match. */
{
if (test_getopt_long(argv7, "z")) {
printf("Test abbr failed.\n");
exit(1);
}
}
/* Test that option termination succeeds */
{
if (test_getopt_long(argv8, "z")) {
printf("Test simple termination failed.\n");
exit(1);
}
}
/* Test that "--" termination succeeds */
{
if (test_getopt_long(argv9, "z")) {
printf("Test -- termination failed.\n");
exit(1);
}
}
exit(0);
}
#endif