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/* Copyright (C) 1997-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <glob.h>
int
main (int argc, char *argv[])
{
int i, j;
int glob_flags = 0;
glob_t g;
int quotes = 1;
g.gl_offs = 0;
while ((i = getopt (argc, argv, "bcdeEgmopqstT")) != -1)
switch(i)
{
case 'b':
glob_flags |= GLOB_BRACE;
break;
case 'c':
glob_flags |= GLOB_NOCHECK;
break;
case 'd':
glob_flags |= GLOB_ONLYDIR;
break;
case 'e':
glob_flags |= GLOB_NOESCAPE;
break;
case 'E':
glob_flags |= GLOB_ERR;
break;
case 'g':
glob_flags |= GLOB_NOMAGIC;
break;
case 'm':
glob_flags |= GLOB_MARK;
break;
case 'o':
glob_flags |= GLOB_DOOFFS;
g.gl_offs = 1;
break;
case 'p':
glob_flags |= GLOB_PERIOD;
break;
case 'q':
quotes = 0;
break;
case 's':
glob_flags |= GLOB_NOSORT;
break;
case 't':
glob_flags |= GLOB_TILDE;
break;
case 'T':
glob_flags |= GLOB_TILDE_CHECK;
break;
default:
exit (-1);
}
if (optind >= argc || chdir (argv[optind]))
exit(1);
j = optind + 1;
if (optind + 1 >= argc)
exit (1);
/* Do a glob on each remaining argument. */
for (j = optind + 1; j < argc; j++) {
i = glob (argv[j], glob_flags, NULL, &g);
if (i != 0)
break;
glob_flags |= GLOB_APPEND;
}
/* Was there an error? */
if (i == GLOB_NOSPACE)
puts ("GLOB_NOSPACE");
else if (i == GLOB_ABORTED)
puts ("GLOB_ABORTED");
else if (i == GLOB_NOMATCH)
puts ("GLOB_NOMATCH");
/* If we set an offset, fill in the first field.
(Unless glob() has filled it in already - which is an error) */
if ((glob_flags & GLOB_DOOFFS) && g.gl_pathv[0] == NULL)
g.gl_pathv[0] = (char *) "abc";
/* Print out the names. Unless otherwise specified, quote them. */
if (g.gl_pathv)
{
for (i = 0; i < g.gl_offs + g.gl_pathc; ++i)
printf ("%s%s%s\n", quotes ? "`" : "",
g.gl_pathv[i] ? g.gl_pathv[i] : "(null)",
quotes ? "'" : "");
}
return 0;
}
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