Re: Newbie problem with from database in C

[clarkhorse(at)clarktx(dot)com]

 

-----Original Message-----
From: Jonah H. Harris [mailto:jonah(dot)harris(at)gmail(dot)com]
Sent: Sunday, May 18, 2008 09:52 PM
To: clarkhorse(at)clarktx(dot)com
Cc: pgsql-interfaces(at)postgresql(dot)org
Subject: Re: [INTERFACES] Newbie problem with from database in C

On Sun, May 18, 2008 at 9:13 PM, wrote: > characters are fine so far. I have placed the code I am using below. > Would appreciate it if someone could tell me what is wrong or provide me > with a reference on how to do this properly.
 IIRC, you need to convert from network byte order:
idno = ntohl(*((int32 *) PQgetvalue(result, row, 0)));

after adding this code line I get
client3z.c:140: warning: assignment makes pointer from integer without a cast

I also added
#include <endian.h>