mirror of
https://github.com/mpv-player/mpv
synced 2024-11-14 22:48:35 +01:00
03c70a8d81
We want to distinguish actual errors, and just aborting the program intentionally. Also be a bit more careful with handling the wait() exit status: do not called WEXITSTATUS() without checking WIFEXITED() first.
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MP_SUBPROCESS_H_
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#define MP_SUBPROCESS_H_
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#include <stddef.h>
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struct mp_cancel;
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typedef void (*subprocess_read_cb)(void *ctx, char *data, size_t size);
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// Start a subprocess. Uses callbacks to read from stdout and stderr.
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int mp_subprocess(char **args, struct mp_cancel *cancel, void *ctx,
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subprocess_read_cb on_stdout, subprocess_read_cb on_stderr,
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char **error);
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// mp_subprocess return values. -1 is a generic error code.
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#define MP_SUBPROCESS_EKILLED_BY_US -2
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struct mp_log;
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void mp_subprocess_detached(struct mp_log *log, char **args);
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#endif
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