mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-08-11 12:23:24 +02:00
a0659e3e2c
Making PQrequestCancel safe to call in a signal handler turned out to be
much easier than I feared. So here are the diffs.
Some notes:
* I modified the postmaster's packet "iodone" callback interface to allow
the callback routine to return a continue-or-drop-connection return
code; this was necessary to allow the connection to be closed after
receiving a Cancel, rather than proceeding to launch a new backend...
Being a neatnik, I also made the iodone proc have a typechecked
parameter list.
* I deleted all code I could find that had to do with OOB.
* I made some edits to ensure that all signals mentioned in the code
are referred to symbolically not by numbers ("SIGUSR2" not "2").
I think Bruce may have already done at least some of the same edits;
I hope that merging these patches is not too painful.
|
||
|---|---|---|
| .. | ||
| ecpg | ||
| jdbc | ||
| libpgtcl | ||
| libpq | ||
| libpq++ | ||
| odbc | ||
| perl5 | ||
| python | ||
| Makefile | ||