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Remove dllist.c from libpq. It's overkill for what libpq needs; we can

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just stick a list-link into struct PGnotify instead.  Result is a smaller
faster and more robust library (mainly because we reduce the number of
malloc's and free's involved in notify processing), plus less pollution
of application link-symbol namespace.
This commit is contained in:
Tom Lane
2004-10-16 22:52:55 +00:00
parent b3d58ea7ec
commit cc6a90e4af
10 changed files with 44 additions and 40 deletions
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4
src/interfaces/libpq/libpq-fe.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.110 2004/10/16 03:26:43 momjian Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.111 2004/10/16 22:52:55 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -127,6 +127,8 @@ typedef struct pgNotify
char *relname; /* notification condition name */
int be_pid; /* process ID of server process */
char *extra; /* notification parameter */
/* Fields below here are private to libpq; apps should not use 'em */
struct pgNotify *next; /* list link */
} PGnotify;
/* Function types for notice-handling callbacks */