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-rw-r--r--manual/examples/subopt.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/manual/examples/subopt.c b/manual/examples/subopt.c
deleted file mode 100644
index 278b6dbbc1..0000000000
--- a/manual/examples/subopt.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Parsing of Suboptions Example
- Copyright (C) 1991-2017 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-int do_all;
-const char *type;
-int read_size;
-int write_size;
-int read_only;
-
-enum
-{
- RO_OPTION = 0,
- RW_OPTION,
- READ_SIZE_OPTION,
- WRITE_SIZE_OPTION,
- THE_END
-};
-
-const char *mount_opts[] =
-{
- [RO_OPTION] = "ro",
- [RW_OPTION] = "rw",
- [READ_SIZE_OPTION] = "rsize",
- [WRITE_SIZE_OPTION] = "wsize",
- [THE_END] = NULL
-};
-
-int
-main (int argc, char **argv)
-{
- char *subopts, *value;
- int opt;
-
- while ((opt = getopt (argc, argv, "at:o:")) != -1)
- switch (opt)
- {
- case 'a':
- do_all = 1;
- break;
- case 't':
- type = optarg;
- break;
- case 'o':
- subopts = optarg;
- while (*subopts != '\0')
- switch (getsubopt (&subopts, mount_opts, &value))
- {
- case RO_OPTION:
- read_only = 1;
- break;
- case RW_OPTION:
- read_only = 0;
- break;
- case READ_SIZE_OPTION:
- if (value == NULL)
- abort ();
- read_size = atoi (value);
- break;
- case WRITE_SIZE_OPTION:
- if (value == NULL)
- abort ();
- write_size = atoi (value);
- break;
- default:
- /* Unknown suboption. */
- printf ("Unknown suboption `%s'\n", value);
- break;
- }
- break;
- default:
- abort ();
- }
-
- /* Do the real work. */
-
- return 0;
-}