Re: Change atoi to strtol in same place

From: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
To: Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com>
Cc: Joe Nelson <joe(at)begriffs(dot)com>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Surafel Temesgen <surafel3000(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Subject: Re: Change atoi to strtol in same place
Date: 2019-10-07 05:35:21
Message-ID: CAKJS1f81_yxw+66ueWxxouSEM1J6AWDFZRsNjedXjYqb2qFgfA@mail.gmail.com
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On Mon, 7 Oct 2019 at 18:27, Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com> wrote:
> AFAIU from the information given in the wiki page -[1], the port
> numbers in the range of 1-1023 are for the standard protocols and
> services. And there is nowhere mentioned that it is only true for some
> OS and not for others. But, having said that I've just verified it on
> Linux so I'm not aware of the behaviour on Windows.
>
> [1] - https://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers

Here are the results of a quick test on a windows machine:

L:\Projects\Postgres\install\bin>echo test > c:\windows\test.txt
Access is denied.

L:\Projects\Postgres\install\bin>cat ../data/postgresql.conf | grep "port = "
port = 543 # (change requires restart)

L:\Projects\Postgres\install\bin>psql -p 543 postgres
psql (11.5)
WARNING: Console code page (850) differs from Windows code page (1252)
8-bit characters might not work correctly. See psql reference
page "Notes for Windows users" for details.
Type "help" for help.

postgres=#

--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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