diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/interfaces/libpq/fe-exec.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/src/interfaces/libpq/fe-exec.c b/src/interfaces/libpq/fe-exec.c index 3d46e150678..828f18e1110 100644 --- a/src/interfaces/libpq/fe-exec.c +++ b/src/interfaces/libpq/fe-exec.c @@ -2514,20 +2514,18 @@ PQendcopy(PGconn *conn) * PQfn - Send a function call to the POSTGRES backend. * * conn : backend connection - * fnid : function id - * result_buf : pointer to result buffer (&int if integer) - * result_len : length of return value. - * actual_result_len: actual length returned. (differs from result_len - * for varlena structures.) - * result_type : If the result is an integer, this must be 1, + * fnid : OID of function to be called + * result_buf : pointer to result buffer + * result_len : actual length of result is returned here + * result_is_int : If the result is an integer, this must be 1, * otherwise this should be 0 - * args : pointer to an array of function arguments. + * args : pointer to an array of function arguments * (each has length, if integer, and value/pointer) * nargs : # of arguments in args array. * * RETURNS * PGresult with status = PGRES_COMMAND_OK if successful. - * *actual_result_len is > 0 if there is a return value, 0 if not. + * *result_len is > 0 if there is a return value, 0 if not. * PGresult with status = PGRES_FATAL_ERROR if backend returns an error. * NULL on communications failure. conn->errorMessage will be set. * ---------------- @@ -2537,12 +2535,12 @@ PGresult * PQfn(PGconn *conn, int fnid, int *result_buf, - int *actual_result_len, + int *result_len, int result_is_int, const PQArgBlock *args, int nargs) { - *actual_result_len = 0; + *result_len = 0; if (!conn) return NULL; @@ -2560,12 +2558,12 @@ PQfn(PGconn *conn, if (PG_PROTOCOL_MAJOR(conn->pversion) >= 3) return pqFunctionCall3(conn, fnid, - result_buf, actual_result_len, + result_buf, result_len, result_is_int, args, nargs); else return pqFunctionCall2(conn, fnid, - result_buf, actual_result_len, + result_buf, result_len, result_is_int, args, nargs); } |