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