1997-08-22 00:57:35 +02:00
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/* getopt_long and getopt_long_only entry points for GNU getopt.
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2022-01-03 10:42:10 +01:00
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Copyright (C) 1987-2022 Free Software Foundation, Inc.
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1997-08-22 00:57:35 +02:00
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2000-12-29 20:37:03 +01:00
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NOTE: This source is derived from an old version taken from the GNU C
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Library (glibc).
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1998-02-22 17:44:13 +01:00
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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1997-08-22 00:57:35 +02:00
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This program 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
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1998-02-22 17:44:13 +01:00
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GNU General Public License for more details.
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1997-08-22 00:57:35 +02:00
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1998-02-22 17:44:13 +01:00
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You should have received a copy of the GNU General Public License
|
1997-08-22 00:57:35 +02:00
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along with this program; if not, write to the Free Software
|
2005-05-10 17:33:18 +02:00
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301,
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1998-02-22 17:44:13 +01:00
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USA. */
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1997-08-22 00:57:35 +02:00
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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1998-09-05 14:10:25 +02:00
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#if !defined __STDC__ || !__STDC__
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1997-08-22 00:57:35 +02:00
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/* This is a separate conditional since some stdc systems
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reject `defined (const)'. */
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#ifndef const
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#define const
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#endif
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#endif
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#include <stdio.h>
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2005-05-16 15:52:39 +02:00
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#include "getopt.h"
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1997-08-22 00:57:35 +02:00
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/* Comment out all this code if we are using the GNU C Library, and are not
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actually compiling the library itself. This code is part of the GNU C
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Library, but also included in many other GNU distributions. Compiling
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and linking in this code is a waste when using the GNU C library
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(especially if it is a shared library). Rather than having every GNU
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program understand `configure --with-gnu-libc' and omit the object files,
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it is simpler to just do this in the source for each such file. */
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1998-02-22 17:44:13 +01:00
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#define GETOPT_INTERFACE_VERSION 2
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1998-09-05 14:10:25 +02:00
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#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2
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1998-02-22 17:44:13 +01:00
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#include <gnu-versions.h>
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#if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION
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#define ELIDE_CODE
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#endif
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#endif
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#ifndef ELIDE_CODE
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1997-08-22 00:57:35 +02:00
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/* This needs to come after some library #include
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to get __GNU_LIBRARY__ defined. */
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#ifdef __GNU_LIBRARY__
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#include <stdlib.h>
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#endif
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#ifndef NULL
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#define NULL 0
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#endif
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int
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md5.h: Remove definition and uses of __P.
include/
2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
* md5.h: Remove definition and uses of __P.
* dyn-string.h: Remove uses of PARAMS.
* fibheap.h: Likewise.
* floatformat.h: Likewise.
* hashtab.h: Likewise.
libiberty/
2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
Convert libiberty to use ISO C prototype style 4/n.
* hashtab.c (higher_prime_index, hash_pointer, eq_pointer,
htab_size, htab_elements, htab_mod_1, htab_mod, htab_mod_m2,
htab_create_alloc, htab_set_functions_ex, htab_create,
htab_try_create, htab_delete, htab_empty,
find_empty_slot_for_expand, htab_expand, htab_find_with_hash,
htab_find, htab_find_slot_with_hash, htab_find_slot,
htab_remove_elt, htab_remove_elt_with_hash, htab_clear_slot,
htab_traverse_noresize, htab_traverse, htab_collisions,
htab_hash_string, iterative_hash): Use ISO C prototype.
* hex.c (hex_init): Likewise.
* index.c (index): Likewise.
* insque.c (insque, remque): Likewise.
* lbasename.c (lbasename): Likewise.
* lrealpath.c (lrealpath): Likewise.
* make-relative-prefix.c (save_string, split_directories,
free_split_directories, make_relative_prefix): Likewise.
* make-temp-file.c (try, choose_tmpdir, make_temp_file): Likewise.
* md5.c (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
md5_buffer, md5_process_bytes, md5_process_block): Likewise.
* memchr.c (memchr): Likewise.
* memcpy.c (memcpy): Likewise.
* memmove.c (memmove): Likewise.
* gettimeofday.c (gettimeofday): Likewise.
* getruntime.c (get_run_time): Likewise.
* getpwd.c (getpwd, getpwd): Likewise.
* getpagesize.c (getpagesize): Likewise.
* getopt1.c (getopt_long, getopt_long_only, main): Likewise.
* getopt.c (my_index, exchange, _getopt_initialize,
_getopt_internal, getopt, main): Likewise.
* getcwd.c (getcwd): Likewise.
* fnmatch.c (fnmatch): Likewise.
* floatformat.c (floatformat_always_valid,
floatformat_i387_ext_is_valid, get_field, floatformat_to_double,
put_field, floatformat_from_double, floatformat_is_valid,
ieee_test, main): Likewise.
* fibheap.c (fibheap_new, fibnode_new, fibheap_compare,
fibheap_comp_data, fibheap_insert, fibheap_min, fibheap_min_key,
fibheap_union, fibheap_extract_min, fibheap_replace_key_data,
fibheap_replace_key, fibheap_replace_data, fibheap_delete_node,
fibheap_delete, fibheap_empty, fibheap_extr_min_node,
fibheap_ins_root, fibheap_rem_root, fibheap_consolidate,
fibheap_link, fibheap_cut, fibheap_cascading_cut,
fibnode_insert_after, fibnode_remove): Likewise.
* ffs.c (ffs): Likewise.
* fdmatch.c (fdmatch): Likewise.
* dyn-string.c (dyn_string_init, dyn_string_new,
dyn_string_delete, dyn_string_release, dyn_string_resize,
dyn_string_clear, dyn_string_copy, dyn_string_copy_cstr,
dyn_string_prepend, dyn_string_prepend_cstr, dyn_string_insert,
dyn_string_insert_cstr, dyn_string_insert_char,
dyn_string_append, dyn_string_append_cstr,
dyn_string_append_char, dyn_string_substring, dyn_string_eq):
Likewise.
From-SVN: r97113
2005-03-27 17:31:13 +02:00
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getopt_long (int argc, char *const *argv, const char *options,
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const struct option *long_options, int *opt_index)
|
1997-08-22 00:57:35 +02:00
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{
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return _getopt_internal (argc, argv, options, long_options, opt_index, 0);
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}
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/* Like getopt_long, but '-' as well as '--' can indicate a long option.
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If an option that starts with '-' (not '--') doesn't match a long option,
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but does match a short option, it is parsed as a short option
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instead. */
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int
|
2005-03-27 19:13:15 +02:00
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getopt_long_only (int argc, char *const *argv, const char *options,
|
md5.h: Remove definition and uses of __P.
include/
2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
* md5.h: Remove definition and uses of __P.
* dyn-string.h: Remove uses of PARAMS.
* fibheap.h: Likewise.
* floatformat.h: Likewise.
* hashtab.h: Likewise.
libiberty/
2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
Convert libiberty to use ISO C prototype style 4/n.
* hashtab.c (higher_prime_index, hash_pointer, eq_pointer,
htab_size, htab_elements, htab_mod_1, htab_mod, htab_mod_m2,
htab_create_alloc, htab_set_functions_ex, htab_create,
htab_try_create, htab_delete, htab_empty,
find_empty_slot_for_expand, htab_expand, htab_find_with_hash,
htab_find, htab_find_slot_with_hash, htab_find_slot,
htab_remove_elt, htab_remove_elt_with_hash, htab_clear_slot,
htab_traverse_noresize, htab_traverse, htab_collisions,
htab_hash_string, iterative_hash): Use ISO C prototype.
* hex.c (hex_init): Likewise.
* index.c (index): Likewise.
* insque.c (insque, remque): Likewise.
* lbasename.c (lbasename): Likewise.
* lrealpath.c (lrealpath): Likewise.
* make-relative-prefix.c (save_string, split_directories,
free_split_directories, make_relative_prefix): Likewise.
* make-temp-file.c (try, choose_tmpdir, make_temp_file): Likewise.
* md5.c (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
md5_buffer, md5_process_bytes, md5_process_block): Likewise.
* memchr.c (memchr): Likewise.
* memcpy.c (memcpy): Likewise.
* memmove.c (memmove): Likewise.
* gettimeofday.c (gettimeofday): Likewise.
* getruntime.c (get_run_time): Likewise.
* getpwd.c (getpwd, getpwd): Likewise.
* getpagesize.c (getpagesize): Likewise.
* getopt1.c (getopt_long, getopt_long_only, main): Likewise.
* getopt.c (my_index, exchange, _getopt_initialize,
_getopt_internal, getopt, main): Likewise.
* getcwd.c (getcwd): Likewise.
* fnmatch.c (fnmatch): Likewise.
* floatformat.c (floatformat_always_valid,
floatformat_i387_ext_is_valid, get_field, floatformat_to_double,
put_field, floatformat_from_double, floatformat_is_valid,
ieee_test, main): Likewise.
* fibheap.c (fibheap_new, fibnode_new, fibheap_compare,
fibheap_comp_data, fibheap_insert, fibheap_min, fibheap_min_key,
fibheap_union, fibheap_extract_min, fibheap_replace_key_data,
fibheap_replace_key, fibheap_replace_data, fibheap_delete_node,
fibheap_delete, fibheap_empty, fibheap_extr_min_node,
fibheap_ins_root, fibheap_rem_root, fibheap_consolidate,
fibheap_link, fibheap_cut, fibheap_cascading_cut,
fibnode_insert_after, fibnode_remove): Likewise.
* ffs.c (ffs): Likewise.
* fdmatch.c (fdmatch): Likewise.
* dyn-string.c (dyn_string_init, dyn_string_new,
dyn_string_delete, dyn_string_release, dyn_string_resize,
dyn_string_clear, dyn_string_copy, dyn_string_copy_cstr,
dyn_string_prepend, dyn_string_prepend_cstr, dyn_string_insert,
dyn_string_insert_cstr, dyn_string_insert_char,
dyn_string_append, dyn_string_append_cstr,
dyn_string_append_char, dyn_string_substring, dyn_string_eq):
Likewise.
From-SVN: r97113
2005-03-27 17:31:13 +02:00
|
|
|
|
const struct option *long_options, int *opt_index)
|
1997-08-22 00:57:35 +02:00
|
|
|
|
{
|
|
|
|
|
return _getopt_internal (argc, argv, options, long_options, opt_index, 1);
|
|
|
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|
}
|
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|
1998-02-22 17:44:13 +01:00
|
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#endif /* Not ELIDE_CODE. */
|
1997-08-22 00:57:35 +02:00
|
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#ifdef TEST
|
|
|
|
|
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|
#include <stdio.h>
|
|
|
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int
|
md5.h: Remove definition and uses of __P.
include/
2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
* md5.h: Remove definition and uses of __P.
* dyn-string.h: Remove uses of PARAMS.
* fibheap.h: Likewise.
* floatformat.h: Likewise.
* hashtab.h: Likewise.
libiberty/
2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
Convert libiberty to use ISO C prototype style 4/n.
* hashtab.c (higher_prime_index, hash_pointer, eq_pointer,
htab_size, htab_elements, htab_mod_1, htab_mod, htab_mod_m2,
htab_create_alloc, htab_set_functions_ex, htab_create,
htab_try_create, htab_delete, htab_empty,
find_empty_slot_for_expand, htab_expand, htab_find_with_hash,
htab_find, htab_find_slot_with_hash, htab_find_slot,
htab_remove_elt, htab_remove_elt_with_hash, htab_clear_slot,
htab_traverse_noresize, htab_traverse, htab_collisions,
htab_hash_string, iterative_hash): Use ISO C prototype.
* hex.c (hex_init): Likewise.
* index.c (index): Likewise.
* insque.c (insque, remque): Likewise.
* lbasename.c (lbasename): Likewise.
* lrealpath.c (lrealpath): Likewise.
* make-relative-prefix.c (save_string, split_directories,
free_split_directories, make_relative_prefix): Likewise.
* make-temp-file.c (try, choose_tmpdir, make_temp_file): Likewise.
* md5.c (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
md5_buffer, md5_process_bytes, md5_process_block): Likewise.
* memchr.c (memchr): Likewise.
* memcpy.c (memcpy): Likewise.
* memmove.c (memmove): Likewise.
* gettimeofday.c (gettimeofday): Likewise.
* getruntime.c (get_run_time): Likewise.
* getpwd.c (getpwd, getpwd): Likewise.
* getpagesize.c (getpagesize): Likewise.
* getopt1.c (getopt_long, getopt_long_only, main): Likewise.
* getopt.c (my_index, exchange, _getopt_initialize,
_getopt_internal, getopt, main): Likewise.
* getcwd.c (getcwd): Likewise.
* fnmatch.c (fnmatch): Likewise.
* floatformat.c (floatformat_always_valid,
floatformat_i387_ext_is_valid, get_field, floatformat_to_double,
put_field, floatformat_from_double, floatformat_is_valid,
ieee_test, main): Likewise.
* fibheap.c (fibheap_new, fibnode_new, fibheap_compare,
fibheap_comp_data, fibheap_insert, fibheap_min, fibheap_min_key,
fibheap_union, fibheap_extract_min, fibheap_replace_key_data,
fibheap_replace_key, fibheap_replace_data, fibheap_delete_node,
fibheap_delete, fibheap_empty, fibheap_extr_min_node,
fibheap_ins_root, fibheap_rem_root, fibheap_consolidate,
fibheap_link, fibheap_cut, fibheap_cascading_cut,
fibnode_insert_after, fibnode_remove): Likewise.
* ffs.c (ffs): Likewise.
* fdmatch.c (fdmatch): Likewise.
* dyn-string.c (dyn_string_init, dyn_string_new,
dyn_string_delete, dyn_string_release, dyn_string_resize,
dyn_string_clear, dyn_string_copy, dyn_string_copy_cstr,
dyn_string_prepend, dyn_string_prepend_cstr, dyn_string_insert,
dyn_string_insert_cstr, dyn_string_insert_char,
dyn_string_append, dyn_string_append_cstr,
dyn_string_append_char, dyn_string_substring, dyn_string_eq):
Likewise.
From-SVN: r97113
2005-03-27 17:31:13 +02:00
|
|
|
|
main (int argc, char **argv)
|
1997-08-22 00:57:35 +02:00
|
|
|
|
{
|
|
|
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|
int c;
|
|
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|
int digit_optind = 0;
|
|
|
|
|
|
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|
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|
while (1)
|
|
|
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|
{
|
|
|
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|
int this_option_optind = optind ? optind : 1;
|
|
|
|
|
int option_index = 0;
|
|
|
|
|
static struct option long_options[] =
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|
|
|
|
{
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|
|
|
|
{"add", 1, 0, 0},
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|
|
|
{"append", 0, 0, 0},
|
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|
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|
{"delete", 1, 0, 0},
|
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|
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|
{"verbose", 0, 0, 0},
|
|
|
|
|
{"create", 0, 0, 0},
|
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|
|
|
{"file", 1, 0, 0},
|
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|
{0, 0, 0, 0}
|
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|
|
|
};
|
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|
c = getopt_long (argc, argv, "abc:d:0123456789",
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|
|
|
|
long_options, &option_index);
|
1998-02-22 17:44:13 +01:00
|
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|
|
if (c == -1)
|
1997-08-22 00:57:35 +02:00
|
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|
|
break;
|
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|
switch (c)
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|
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|
{
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|
|
|
case 0:
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|
|
|
printf ("option %s", long_options[option_index].name);
|
|
|
|
|
if (optarg)
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|
|
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|
printf (" with arg %s", optarg);
|
|
|
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|
printf ("\n");
|
|
|
|
|
break;
|
|
|
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|
case '0':
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|
case '1':
|
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case '2':
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case '3':
|
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|
case '4':
|
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case '5':
|
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case '6':
|
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case '7':
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case '8':
|
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case '9':
|
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|
if (digit_optind != 0 && digit_optind != this_option_optind)
|
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|
printf ("digits occur in two different argv-elements.\n");
|
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|
digit_optind = this_option_optind;
|
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|
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|
printf ("option %c\n", c);
|
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|
break;
|
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case 'a':
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printf ("option a\n");
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break;
|
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case 'b':
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printf ("option b\n");
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|
break;
|
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case 'c':
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printf ("option c with value `%s'\n", optarg);
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break;
|
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case 'd':
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printf ("option d with value `%s'\n", optarg);
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|
break;
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case '?':
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|
break;
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default:
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|
printf ("?? getopt returned character code 0%o ??\n", c);
|
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|
}
|
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|
}
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if (optind < argc)
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|
{
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|
printf ("non-option ARGV-elements: ");
|
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|
while (optind < argc)
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|
printf ("%s ", argv[optind++]);
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|
printf ("\n");
|
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|
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|
}
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|
exit (0);
|
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|
}
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#endif /* TEST */
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