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/*
* execute.h
*
* Copyright (C) 2004 Bastian Blank <waldi@debian.org>
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef EXECUTE_H
#define EXECUTE_H
#include <poll.h>
#include <stdio.h>
#include <debian-installer.h>
extern const char *const execute_environment_target[];
typedef void execute_io_handler (FILE *, void *user_data);
struct execute_io_info {
int fd;
short events;
execute_io_handler *handler;
void *user_data;
};
execute_io_handler execute_io_log_handler;
extern const struct execute_io_info execute_io_log_info[];
extern const unsigned int execute_io_log_info_count;
#define EXECUTE_IO_LOG \
{ 0, 0, NULL, NULL }, \
{ 1, POLLIN, execute_io_log_handler, (void *)DI_LOG_LEVEL_OUTPUT }, \
{ 2, POLLIN, execute_io_log_handler, (void *)DI_LOG_LEVEL_OUTPUT }
int execute_full (const char *const argv[0], const struct execute_io_info io_info[], unsigned int io_info_count);
int execute_target_full (const char *const argv[0], const struct execute_io_info io_info[], unsigned int io_info_count);
int execute_sh_full (const char *const command, const struct execute_io_info io_info[], unsigned int io_info_count);
int execute_sh_target_full (const char *const command, const struct execute_io_info io_info[], unsigned int io_info_count);
inline static int execute (const char *const argv[0])
{
return execute_full (argv, execute_io_log_info, execute_io_log_info_count);
}
inline static int execute_target (const char *const argv[0])
{
return execute_target_full (argv, execute_io_log_info, execute_io_log_info_count);
}
inline static int execute_sh (const char *const command)
{
return execute_sh_full (command, execute_io_log_info, execute_io_log_info_count);
}
inline static int execute_sh_target (const char *command)
{
return execute_sh_target_full (command, execute_io_log_info, execute_io_log_info_count);
}
#endif
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