Lists: | pgsql-general |
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From: | Joshua Moore-Oliva <josh(at)chatgris(dot)com> |
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To: | pgsql-general(at)postgresql(dot)org |
Subject: | PQnotifies and freeing memory. |
Date: | 2003-10-11 09:10:53 |
Message-ID: | 200310110510.53507.josh@chatgris.com |
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Lists: | pgsql-general |
After reading the below struct and free statement, I am rather confused..
Do I need to free the struct, the char *, or both?
Thanks.
PGnotify* PQnotifies(PGconn *conn);
typedef struct pgNotify {
char *relname; /* name of relation containing data */
int be_pid; /* process id of backend */
} PGnotify;
After processing a PGnotify object returned by PQnotifies, be sure to free it
with free() to avoid a memory leak.
From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Joshua Moore-Oliva <josh(at)chatgris(dot)com> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: PQnotifies and freeing memory. |
Date: | 2003-10-14 16:03:28 |
Message-ID: | 9785.1066147408@sss.pgh.pa.us |
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Lists: | pgsql-general |
Joshua Moore-Oliva <josh(at)chatgris(dot)com> writes:
> After reading the below struct and free statement, I am rather confused..
> Do I need to free the struct, the char *, or both?
The struct.
regards, tom lane