| Lennart Poettering | f4aa9a8 | 2003-12-11 18:56:42 +0000 | [diff] [blame^] | 1 | #ifndef foodexechfoo |
| 2 | #define foodexechfoo |
| 3 | |
| 4 | /* $Id: exec.h 4 2003-08-10 19:56:53Z lennart $ */ |
| 5 | |
| 6 | /* |
| 7 | * This file is part of libdaemon. |
| 8 | * |
| 9 | * libdaemon is free software; you can redistribute it and/or modify it |
| 10 | * under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * libdaemon is distributed in the hope that it will be useful, but |
| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 17 | * General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with libdaemon; if not, write to the Free Software Foundation, |
| 21 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
| 22 | */ |
| 23 | |
| 24 | /** \file |
| 25 | * |
| 26 | * Contains a robust API for running sub processes with STDOUT and |
| 27 | * STDERR redirected to syslog |
| 28 | */ |
| 29 | |
| 30 | /** If this variable is defined to 1 iff daemon_pid_file_kill_wait() is supported.*/ |
| 31 | #define DAEMON_EXEC_AVAILABLE 1 |
| 32 | |
| 33 | /** Run the specified executable with the specified arguments in the |
| 34 | * specified directory and return the return value of the program in |
| 35 | * the specified pointer. The calling process is blocked until the |
| 36 | * child finishes, alls child output (either STDOUT or STDIN) is |
| 37 | * written to syslog. |
| 38 | * |
| 39 | * @param dir Working directory for the process. |
| 40 | * @param ret A pointer to an integer to write the return value of the program to. |
| 41 | * @param prog The path to the executable |
| 42 | * @param ... The arguments to be passed to the program, followed by a (char *) NULL |
| 43 | * @return Nonzero on failure, zero on success |
| 44 | */ |
| 45 | int daemon_exec(const char *dir, int *ret, const char *prog, ...); |
| 46 | |
| 47 | #endif |