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author | wm4 <wm4@nowhere> | 2015-06-27 21:08:55 +0200 |
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committer | wm4 <wm4@nowhere> | 2015-06-27 21:08:55 +0200 |
commit | 03c70a8d81f14ce46bc3410b08f5956d6af34d82 (patch) | |
tree | 39f71e3672e99990eaa665a58a6f3a174c025a54 /osdep/subprocess.h | |
parent | 6ffb1e2b661464bc31e2cfffd1d77727f27e1561 (diff) | |
download | mpv-03c70a8d81f14ce46bc3410b08f5956d6af34d82.tar.bz2 mpv-03c70a8d81f14ce46bc3410b08f5956d6af34d82.tar.xz |
subprocess, lua: export whether the process was killed by us
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.
Diffstat (limited to 'osdep/subprocess.h')
-rw-r--r-- | osdep/subprocess.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/osdep/subprocess.h b/osdep/subprocess.h index 1bd5afe1f8..33c4013f6d 100644 --- a/osdep/subprocess.h +++ b/osdep/subprocess.h @@ -28,6 +28,8 @@ typedef void (*subprocess_read_cb)(void *ctx, char *data, size_t size); int mp_subprocess(char **args, struct mp_cancel *cancel, void *ctx, subprocess_read_cb on_stdout, subprocess_read_cb on_stderr, char **error); +// mp_subprocess return values. -1 is a generic error code. +#define MP_SUBPROCESS_EKILLED_BY_US -2 struct mp_log; void mp_subprocess_detached(struct mp_log *log, char **args); |