Add comments for constants. Remove unneeded constants included by mistake.

diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
index 82acc88f0cf80a21cf34063c15fd043ace2ac7d7..18d75999edadf9f8dbbd1912a78860574aa925c5 100644 (file)
--- a/ext/pgsql/pgsql.c
+++ b/ext/pgsql/pgsql.c
@@ -320,25 +320,21 @@ PHP_MINIT_FUNCTION(pgsql)
        
        le_link = zend_register_list_destructors_ex(_close_pgsql_link, NULL, "pgsql link", module_number);
        le_plink = zend_register_list_destructors_ex(NULL, _close_pgsql_plink, "pgsql link persistent", module_number);
-       /*      PGG(le_result = register_list_destructors(PQclear,NULL); */
        le_result = zend_register_list_destructors_ex(_free_result, NULL, "pgsql result", module_number);
        le_lofp = zend_register_list_destructors_ex(_free_ptr, NULL, "pgsql large object", module_number);
        le_string = zend_register_list_destructors_ex(_free_ptr, NULL, "pgsql string", module_number);
-
+       /* For pg_fetch_array() */
        REGISTER_LONG_CONSTANT("PGSQL_ASSOC", PGSQL_ASSOC, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("PGSQL_NUM", PGSQL_NUM, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("PGSQL_BOTH", PGSQL_BOTH, CONST_CS | CONST_PERSISTENT);
-
+       /* For pg_connection_status() */
        REGISTER_LONG_CONSTANT("PGSQL_CONNECTION_BAD", CONNECTION_BAD, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("PGSQL_CONNECTION_OK", CONNECTION_OK, CONST_CS | CONST_PERSISTENT);
-
+       /* For lo_seek() */
        REGISTER_LONG_CONSTANT("PGSQL_SEEK_SET", SEEK_SET, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("PGSQL_SEEK_CUR", SEEK_CUR, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("PGSQL_SEEK_END", SEEK_END, CONST_CS | CONST_PERSISTENT);
-
-       REGISTER_LONG_CONSTANT("PGSQL_ESCAPE_STRING", PGSQL_ESCAPE_STRING, CONST_CS | CONST_PERSISTENT);
-       REGISTER_LONG_CONSTANT("PGSQL_ESCAPE_BYTEA", PGSQL_ESCAPE_BYTEA, CONST_CS | CONST_PERSISTENT);
-       
+       /* For pg_result_status() */
        REGISTER_LONG_CONSTANT("PGSQL_EMPTY_QUERY", PGRES_EMPTY_QUERY, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("PGSQL_COMMAND_OK", PGRES_COMMAND_OK, CONST_CS | CONST_PERSISTENT);
        REGISTER_LONG_CONSTANT("PGSQL_TUPLES_OK", PGRES_TUPLES_OK, CONST_CS | CONST_PERSISTENT);