mirror of
https://github.com/transmission/transmission
synced 2024-12-26 09:37:56 +00:00
68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
/*
|
|
* This file Copyright (C) 2008 Charles Kerr <charles@rebelbase.com>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* $Id:$
|
|
*/
|
|
|
|
#ifndef TR_GETOPT_H
|
|
#define TR_GETOPT_H
|
|
|
|
extern int tr_optind;
|
|
|
|
typedef struct tr_option
|
|
{
|
|
int val; /* the value to return from tr_getopt() */
|
|
char * longName; /* --long-form */
|
|
char * description; /* option's description for tr_getopt_usage() */
|
|
char * shortName; /* short form */
|
|
int has_arg; /* 0 for no argument, 1 for argument */
|
|
char * argName; /* argument's description for tr_getopt_usage() */
|
|
}
|
|
tr_option;
|
|
|
|
enum
|
|
{
|
|
/* all options have been processed */
|
|
TR_OPT_DONE = 0,
|
|
|
|
/* a syntax error was detected, such as a missing
|
|
* argument for an option that requires one */
|
|
TR_OPT_ERR = -1,
|
|
|
|
/* an unknown option was reached */
|
|
TR_OPT_UNK = -2
|
|
};
|
|
|
|
/**
|
|
* @return TR_GETOPT_DONE, TR_GETOPT_ERR, TR_GETOPT_UNK,
|
|
* or the matching tr_option's `val' field
|
|
*/
|
|
int tr_getopt( const char * summary,
|
|
int argc,
|
|
const char ** argv,
|
|
const tr_option * opts,
|
|
const char ** setme_optarg );
|
|
|
|
void tr_getopt_usage( const char * appName,
|
|
const char * description,
|
|
const tr_option * opts );
|
|
|
|
#endif /* TR_GETOPT_H */
|