RE: Remove unnecessary includes of system headers in header files

Shubham.Khanna@fujitsu.com <shubham.khanna@fujitsu.com>

From: "Shubham.Khanna@fujitsu.com" <Shubham.Khanna@fujitsu.com>
To: Peter Eisentraut <peter@eisentraut.org>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2023-12-01T10:51:39Z
Lists: pgsql-hackers
Hi Peter,

I have reviewed the patches and also RUN the command, 'make check-world'. It is working fine. All test cases are passed successfully.

Thanks and Regards,
Shubham Khanna.

-----Original Message-----
From: Peter Eisentraut <peter@eisentraut.org> 
Sent: Friday, December 1, 2023 1:24 PM
To: pgsql-hackers <pgsql-hackers@postgresql.org>
Subject: Remove unnecessary includes of system headers in header files

I noticed that some header files included system header files for no apparent reason, so I did some digging and found out that in a few cases the original reason has disappeared.  So I propose the attached patches to remove the unnecessary includes.

Commits

  1. Remove unnecessary include of <math.h>

  2. Remove unnecessary include of <sys/socket.h>

  3. Remove unnecessary includes of <signal.h>