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patch 8.0.0036

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Problem:    Detecting that a job has finished may take a while.
Solution:   Check for a finished job more often (Ozaki Kiichi)
This commit is contained in:
Bram Moolenaar
2016-10-15 18:36:49 +02:00
parent 472e85970e
commit 97792de276
7 changed files with 173 additions and 56 deletions
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42
src/os_win32.c
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@@ -4973,13 +4973,53 @@ mch_job_status(job_T *job)
if (!GetExitCodeProcess(job->jv_proc_info.hProcess, &dwExitCode)
|| dwExitCode != STILL_ACTIVE)
{
job->jv_status = JOB_ENDED;
job->jv_exitval = (int)dwExitCode;
if (job->jv_status != JOB_ENDED)
{
ch_log(job->jv_channel, "Job ended");
job->jv_status = JOB_ENDED;
}
return "dead";
}
return "run";
}
job_T *
mch_detect_ended_job(job_T *job_list)
{
HANDLE jobHandles[MAXIMUM_WAIT_OBJECTS];
job_T *jobArray[MAXIMUM_WAIT_OBJECTS];
job_T *job = job_list;
while (job != NULL)
{
DWORD n;
DWORD result;
for (n = 0; n < MAXIMUM_WAIT_OBJECTS
&& job != NULL; job = job->jv_next)
{
if (job->jv_status == JOB_STARTED)
{
jobHandles[n] = job->jv_proc_info.hProcess;
jobArray[n] = job;
++n;
}
}
if (n == 0)
continue;
result = WaitForMultipleObjects(n, jobHandles, FALSE, 0);
if (result >= WAIT_OBJECT_0 && result < WAIT_OBJECT_0 + n)
{
job_T *wait_job = jobArray[result - WAIT_OBJECT_0];
if (STRCMP(mch_job_status(wait_job), "dead") == 0)
return wait_job;
}
}
return NULL;
}
int
mch_stop_job(job_T *job, char_u *how)
{