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a870c5670e
* src/reader.c (copy_action): `buf' is not used. (parse_skel_decl): Be static. * src/muscle_tab.c (mhash1, mhash2, muscle_insert): Preserve `const'. * src/options.h (create_long_option_table): Have a real prototype. * lib/hash.c, lib/hash.h (hash_insert, hash_insert_at, hash_delete) (hash_delete_at): Return const void *. Adjust casts to preserve the const.
63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/* Concentrate all options use in bison,
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Copyright 2001 Free Software Foundation, Inc.
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This file is part of Bison, the GNU Compiler Compiler.
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Bison is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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Bison 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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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Bison; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef OPTIONS_H_
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# define OPTIONS_H_
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/* opt_access_t and struct option_table_struct need to be declare
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here, for the parse_percent_token function in lex.c. */
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/* Option accessibility. */
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typedef enum opt_access_e
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{
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opt_cmd_line = 1,
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opt_percent,
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opt_both
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} opt_access_t;
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/* This is the general struct, which contains user's options from
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command line or in grammar with percent flag. */
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struct option_table_struct
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{
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/* Set the accessibility. */
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opt_access_t access;
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/* This name is used for long option et percent directives. */
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const char *name;
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/* Use for command line. */
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int has_arg;
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/* A set_flag value causes the named flag to be set. */
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void *set_flag;
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/* A retval action returns the code. */
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int ret_val;
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/* The short option value, frequently a letter. */
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int val;
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};
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extern const char *shortopts;
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extern struct option *longopts;
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/* Table which contain all options. */
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extern const struct option_table_struct option_table[];
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/* Set the longopts variable from option_table. */
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void create_long_option_table PARAMS ((void));
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#endif /* !OPTIONS_H_ */
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