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authorBruce Momjian <bruce@momjian.us>2006-05-23 22:13:19 +0000
committerBruce Momjian <bruce@momjian.us>2006-05-23 22:13:19 +0000
commitc1d4551ae1d63cfbff5db7b5fdec94f0357dff7b (patch)
tree801281906612d1114eb992d19efa48547a497011 /src/interfaces/libpq/fe-exec.c
parent7f52e0c50e4d3e091fb3db2432a86249029af3d4 (diff)
Add PQisthreadsafe() to libpq, to allow library applications to query
the thread-safety status of the library.
Diffstat (limited to 'src/interfaces/libpq/fe-exec.c')
-rw-r--r--src/interfaces/libpq/fe-exec.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/src/interfaces/libpq/fe-exec.c b/src/interfaces/libpq/fe-exec.c
index 31393989468..7b999c85330 100644
--- a/src/interfaces/libpq/fe-exec.c
+++ b/src/interfaces/libpq/fe-exec.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/interfaces/libpq/fe-exec.c,v 1.183 2006/05/21 20:19:23 tgl Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/fe-exec.c,v 1.184 2006/05/23 22:13:19 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2343,6 +2343,18 @@ PQisnonblocking(const PGconn *conn)
return pqIsnonblocking(conn);
}
+/* libpq is thread-safe? */
+int
+PQisthreadsafe(void)
+{
+#ifdef ENABLE_THREAD_SAFETY
+ return true;
+#else
+ return false;
+#endif
+}
+
+
/* try to force data out, really only useful for non-blocking users */
int
PQflush(PGconn *conn)