53e1b68390
This follows what the kernel is doing, c.f. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5fd54ace4721fc5ce2bb5aef6318fcf17f421460.
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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/***
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This file is part of systemd.
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Copyright 2017 Zbigniew Jędrzejewski-Szmek
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <stdbool.h>
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#include "time-util.h"
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typedef int (*gather_stdout_callback_t) (int fd, void *arg);
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enum {
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STDOUT_GENERATE, /* from generators to helper process */
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STDOUT_COLLECT, /* from helper process to main process */
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STDOUT_CONSUME, /* process data in main process */
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_STDOUT_CONSUME_MAX,
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};
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int execute_directories(
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const char* const* directories,
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usec_t timeout,
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gather_stdout_callback_t const callbacks[_STDOUT_CONSUME_MAX],
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void* const callback_args[_STDOUT_CONSUME_MAX],
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char *argv[]);
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extern const gather_stdout_callback_t gather_environment[_STDOUT_CONSUME_MAX];
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