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patch 7.4.1306

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Problem:    Job control doesn't work well on MS-Windows.
Solution:   Various fixes. (Ken Takata, Ozaki Kiichi , Yukihiro Nakadaira,
            Yasuhiro Matsumoto)
This commit is contained in:
Bram Moolenaar
2016-02-12 19:30:26 +01:00
parent 7c29f38781
commit 76467dfcaf
8 changed files with 105 additions and 24 deletions
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29
src/os_unix.c
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@@ -5092,6 +5092,12 @@ mch_job_status(job_T *job)
job->jv_status = JOB_ENDED;
return "dead";
}
if (WIFSIGNALED(status))
{
job->jv_exitval = -1;
job->jv_status = JOB_ENDED;
return "dead";
}
return "run";
}
@@ -5099,6 +5105,7 @@ mch_job_status(job_T *job)
mch_stop_job(job_T *job, char_u *how)
{
int sig = -1;
pid_t job_pid;
if (STRCMP(how, "hup") == 0)
sig = SIGHUP;
@@ -5112,10 +5119,30 @@ mch_stop_job(job_T *job, char_u *how)
sig = atoi((char *)how);
else
return FAIL;
/* TODO: have an option to only kill the process, not the group? */
kill(-job->jv_pid, sig);
job_pid = job->jv_pid;
if (job_pid == getpgid(job_pid))
job_pid = -job_pid;
kill(job_pid, sig);
return OK;
}
/*
* Clear the data related to "job".
*/
void
mch_clear_job(job_T *job)
{
/* call waitpid because child process may become zombie */
# ifdef __NeXT__
wait4(job->jv_pid, NULL, WNOHANG, (struct rusage *)0);
# else
waitpid(job->jv_pid, NULL, WNOHANG);
# endif
}
#endif
/*