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authorBjörn Gustavsson <bjorn@erlang.org>2011-12-07 11:15:58 +0100
committerBjörn Gustavsson <bjorn@erlang.org>2011-12-09 11:46:27 +0100
commit48b5c437a6aef156d59298de90e69c9babfcf73d (patch)
tree8e9305fd83d8f8aa81c520322ba75f66b91483c1
parent0d24b1cc87cb72b1e1737aec55abf87914e2fc82 (diff)
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trace_port_SUITE_data/echo_drv.c: Conform to updated driver API
While at it, also eliminate all compiler warnings.
-rw-r--r--erts/emulator/test/trace_port_SUITE_data/echo_drv.c37
1 files changed, 25 insertions, 12 deletions
diff --git a/erts/emulator/test/trace_port_SUITE_data/echo_drv.c b/erts/emulator/test/trace_port_SUITE_data/echo_drv.c
index 15c4ca11fe..a8d4ede4fe 100644
--- a/erts/emulator/test/trace_port_SUITE_data/echo_drv.c
+++ b/erts/emulator/test/trace_port_SUITE_data/echo_drv.c
@@ -25,12 +25,14 @@ static EchoDrvData echo_drv_data, *echo_drv_data_p;
**/
static EchoDrvData *echo_drv_start(ErlDrvPort port, char *command);
-static void echo_drv_stop(EchoDrvData *data_p);
-static void echo_drv_output(EchoDrvData *data_p, char *buf, int len);
+static void echo_drv_stop(ErlDrvData drv_data);
+static void echo_drv_output(ErlDrvData drv_data, char *buf,
+ ErlDrvSizeT len);
static void echo_drv_finish(void);
-static int echo_drv_control(EchoDrvData *data_p, unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen);
+static ErlDrvSSizeT echo_drv_control(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen);
static ErlDrvEntry echo_drv_entry = {
NULL, /* init */
@@ -45,11 +47,19 @@ static ErlDrvEntry echo_drv_entry = {
echo_drv_control,
NULL, /* timeout */
NULL, /* outputv */
- NULL /* ready_async */
+ NULL, /* ready_async */
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
+ NULL
};
-
-
/* -------------------------------------------------------------------------
** Entry functions
**/
@@ -75,7 +85,8 @@ static void echo_drv_stop(EchoDrvData *data_p) {
echo_drv_data_p = NULL;
}
-static void echo_drv_output(EchoDrvData *data_p, char *buf, int len) {
+static void echo_drv_output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len) {
+ EchoDrvData* data_p = (EchoDrvData *) drv_data;
driver_output(data_p->erlang_port, buf, len);
switch (data_p->heavy) {
case heavy_off:
@@ -95,9 +106,11 @@ static void echo_drv_finish() {
echo_drv_data_p = NULL;
}
-static int echo_drv_control(EchoDrvData *data_p, unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen) {
+static ErlDrvSSizeT echo_drv_control(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen) {
+ EchoDrvData* data_p = (EchoDrvData *) drv_data;
switch (command) {
case 'h':
data_p->heavy = heavy_set;