8000 Create new process group for pgcopydb initialization. by shubhamdhama · Pull Request #211 · dimitri/pgcopydb · GitHub
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Create new process group for pgcopydb initialization. #211

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Merged
merged 2 commits into from
Mar 20, 2023
Merged

Create new process group for pgcopydb initialization. #211

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a8146e8
Create new process group for pgcopydb initialization.
shubhamdhama Mar 17, 2023
6eacd23
Merge branch 'main' into fix-pgcopydb-killing-wrapper
dimitri Mar 20, 2023
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9 changes: 9 additions & 0 deletions src/bin/pgcopydb/main.c
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Expand Up @@ -43,6 +43,15 @@ static void log_semaphore_unlink_atexit(void);
int
main(int argc, char **argv)
{
/*
* Create a new process group and set current process as its leader. This
* allows the process group to be easily controlled, without affecting any
* wrapper processes around the pgcopydb command. No errors are defined for
* setpgrp and it has no effect when the calling process is a session
* leader.
*/
setpgrp();

CommandLine command = root;

/* allows changing process title in ps/top/ptree etc */
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