2 This file is part of systemd.
4 Copyright 2017 Zbigniew Jędrzejewski-Szmek
6 systemd is free software; you can redistribute it and/or modify it
7 under the terms of the GNU Lesser General Public License as published by
8 the Free Software Foundation; either version 2.1 of the License, or
9 (at your option) any later version.
11 systemd is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License
17 along with systemd; If not, see <http://www.gnu.org/licenses/>.
22 #include "time-util.h"
24 typedef int (*gather_stdout_callback_t) (int fd, void *arg);
27 STDOUT_GENERATE, /* from generators to helper process */
28 STDOUT_COLLECT, /* from helper process to main process */
29 STDOUT_CONSUME, /* process data in main process */
33 int execute_directories(
34 const char* const* directories,
36 gather_stdout_callback_t const callbacks[_STDOUT_CONSUME_MAX],
37 void* const callback_args[_STDOUT_CONSUME_MAX],
40 extern const gather_stdout_callback_t gather_environment[_STDOUT_CONSUME_MAX];