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The "cvs add" of test_thread_implicit.pgc seems to have been missed,

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i've attached this again.

Additionally I include a small patch to remove mutex locking when a
DEFAULT/NULL connection is being retrieved. This is consistent with
libpq.

Lee Kindness
This commit is contained in:
Bruce Momjian
2004-03-15 16:27:43 +00:00
parent bda6e04ba0
commit 8526f537cc
2 changed files with 155 additions and 5 deletions
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20
src/interfaces/ecpg/ecpglib/connect.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.20 2004/03/14 12:16:29 meskes Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.21 2004/03/15 16:27:43 momjian Exp $ */
#define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h"
@ -62,18 +62,28 @@ ECPGget_connection(const char *connection_name)
{
struct connection *ret = NULL;
if ((connection_name == NULL) || (strcmp(connection_name, "CURRENT") == 0))
{
#ifdef ENABLE_THREAD_SAFETY
pthread_mutex_lock(&connections_mutex);
ret = pthread_getspecific(actual_connection_key);
#else
ret = actual_connection;
#endif
}
else
{
#ifdef ENABLE_THREAD_SAFETY
pthread_mutex_lock(&connections_mutex);
#endif
ret = ecpg_get_connection_nr(connection_name);
ret = ecpg_get_connection_nr(connection_name);
#ifdef ENABLE_THREAD_SAFETY
pthread_mutex_unlock(&connections_mutex);
pthread_mutex_unlock(&connections_mutex);
#endif
}
return (ret);
}
static void