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/*
This file is part of GNUnet.
Copyright (C) 2001-2013 GNUnet e.V.
GNUnet is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
GNUnet 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
Affero General Public License for more details.
*/
/**
* @author Christian Grothoff
*
* @file
* Functions related to starting programs
*
* @defgroup program Program library
* Start command-line programs.
* @{
*/
#ifndef GNUNET_PROGRAM_LIB_H
#define GNUNET_PROGRAM_LIB_H
#ifdef __cplusplus
extern "C"
{
#if 0 /* keep Emacsens' auto-indent happy */
}
#endif
#endif
#include "gnunet_configuration_lib.h"
#include "gnunet_getopt_lib.h"
#include "gnunet_scheduler_lib.h"
/**
* Main function that will be run.
*
* @param cls closure
* @param args remaining command-line arguments
* @param cfgfile name of the configuration file used (for saving, can be NULL!)
* @param cfg configuration
*/
typedef void
(*GNUNET_PROGRAM_Main) (void *cls,
char *const *args,
const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg);
/**
* Run a standard GNUnet command startup sequence (initialize loggers
* and configuration, parse options).
*
* @param argc number of command line arguments in @a argv
* @param argv command line arguments
* @param binaryName our expected name
* @param binaryHelp help text for the program
* @param options command line options
* @param task main function to run
* @param task_cls closure for @a task
* @param run_without_scheduler #GNUNET_NO start the scheduler,
* #GNUNET_YES do not start the scheduler just run the main task
* @return #GNUNET_SYSERR on error, #GNUNET_OK on success
*/
int
GNUNET_PROGRAM_run2 (int argc,
char *const *argv,
const char *binaryName,
const char *binaryHelp,
const struct GNUNET_GETOPT_CommandLineOption *options,
GNUNET_PROGRAM_Main task,
void *task_cls,
int run_without_scheduler);
/**
* Run a standard GNUnet command startup sequence (initialize loggers
* and configuration, parse options).
*
* @param argc number of command line arguments
* @param argv command line arguments
* @param binaryName our expected name
* @param binaryHelp helptext for "-h" option (about the app)
* @param options command line options
* @param task main function to run
* @param task_cls closure for @a task
* @return #GNUNET_SYSERR on error, #GNUNET_OK on success
*/
int
GNUNET_PROGRAM_run (int argc,
char *const *argv,
const char *binaryName,
const char *binaryHelp,
const struct GNUNET_GETOPT_CommandLineOption *options,
GNUNET_PROGRAM_Main task,
void *task_cls);
#if 0 /* keep Emacsens' auto-indent happy */
{
#endif
#ifdef __cplusplus
}
#endif
/* ifndef GNUNET_PROGRAM_LIB_H */
#endif
/** @} */ /* end of group program */
/* end of gnunet_program_lib.h */
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