| /* Creation of autonomous subprocesses. |
| Copyright (C) 2001-2003, 2008-2020 Free Software Foundation, Inc. |
| Written by Bruno Haible <haible@clisp.cons.org>, 2001. |
| |
| 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 3 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, see <https://www.gnu.org/licenses/>. */ |
| |
| #ifndef _EXECUTE_H |
| #define _EXECUTE_H |
| |
| #include <stdbool.h> |
| |
| /* Execute a command, optionally redirecting any of the three standard file |
| descriptors to /dev/null. Return its exit code. |
| If it didn't terminate correctly, exit if exit_on_error is true, otherwise |
| return 127. |
| If ignore_sigpipe is true, consider a subprocess termination due to SIGPIPE |
| as equivalent to a success. This is suitable for processes whose only |
| purpose is to write to standard output. |
| If slave_process is true, the child process will be terminated when its |
| creator receives a catchable fatal signal. |
| If termsigp is not NULL, *termsig will be set to the signal that terminated |
| the subprocess (if supported by the platform: not on native Windows |
| platforms), otherwise 0. |
| It is recommended that no signal is blocked or ignored while execute() |
| is called. See spawn-pipe.h for the reason. */ |
| extern int execute (const char *progname, |
| const char *prog_path, char **prog_argv, |
| bool ignore_sigpipe, |
| bool null_stdin, bool null_stdout, bool null_stderr, |
| bool slave_process, bool exit_on_error, |
| int *termsigp); |
| |
| #endif /* _EXECUTE_H */ |
