X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-pq;a=blobdiff_plain;f=src%2Fphp_pq_misc.h;h=bffa9d42d181dce3b8bb089be6134000f779bbfe;hp=b25f871fdfcc38e49e91da186685080017a914cf;hb=d6c8226407001736e86b4e0328a224e2b6fd1aa3;hpb=9e4e6b948aa03c04e66e808efa6a3522b92449d8

diff --git a/src/php_pq_misc.h b/src/php_pq_misc.h
index b25f871..bffa9d4 100644
--- a/src/php_pq_misc.h
+++ b/src/php_pq_misc.h
@@ -16,21 +16,23 @@
 
 #include <libpq-fe.h>
 
-#if PHP_VERSION_ID < 50500
-#undef SUCCESS
-#undef FAILURE
-typedef enum {
-	SUCCESS = 0,
-	FAILURE = -1
-} ZEND_RESULT_CODE;
-#endif
-
 #include "php_pqres.h"
 
 #define z_is_true zend_is_true
 #define smart_str_s(ss) (ss)->s
-#define smart_str_v(ss) (ss)->s->val
-#define smart_str_l(ss) (ss)->s->len
+#define smart_str_v(ss) (smart_str_s(ss)?(ss)->s->val:NULL)
+#define smart_str_l(ss) (smart_str_s(ss)?(ss)->s->len:0)
+
+/* clear result object associated with a result handle */
+extern void php_pqres_clear(PGresult *r);
+/* clear any asynchronous results */
+extern void php_pqconn_clear(PGconn *conn);
+/* safe wrappers to clear any asynchronous wrappers before querying synchronously */
+extern PGresult *php_pq_exec(PGconn *conn, const char *query);
+extern PGresult *php_pq_exec_params(PGconn *conn, const char *command, int nParams, const Oid *paramTypes, const char *const * paramValues, const int *paramLengths, const int *paramFormats, int resultFormat);
+extern PGresult *php_pq_prepare(PGconn *conn, const char *stmtName, const char *query, int nParams, const Oid *paramTypes);
+extern PGresult *php_pq_exec_prepared(PGconn *conn, const char *stmtName, int nParams, const char *const * paramValues, const int *paramLengths, const int *paramFormats, int resultFormat);
+
 
 /* trim LF from EOL */
 extern char *php_pq_rtrim(char *e);