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-rw-r--r--erts/emulator/test/a_SUITE_data/timer_driver.c20
-rw-r--r--erts/emulator/test/alloc_SUITE_data/testcase_driver.c25
-rw-r--r--erts/emulator/test/busy_port_SUITE_data/busy_drv.c19
-rw-r--r--erts/emulator/test/busy_port_SUITE_data/hs_busy_drv.c14
-rw-r--r--erts/emulator/test/ddll_SUITE_data/dummy_drv.c19
-rw-r--r--erts/emulator/test/ddll_SUITE_data/echo_drv.c26
-rw-r--r--erts/emulator/test/ddll_SUITE_data/echo_drv_fail_init.c26
-rw-r--r--erts/emulator/test/ddll_SUITE_data/initfail_drv.c19
-rw-r--r--erts/emulator/test/ddll_SUITE_data/lock_drv.c26
-rw-r--r--erts/emulator/test/ddll_SUITE_data/noinit_drv.c21
-rw-r--r--erts/emulator/test/ddll_SUITE_data/wrongname_drv.c19
-rw-r--r--erts/emulator/test/driver_SUITE.erl24
-rw-r--r--erts/emulator/test/driver_SUITE_data/Makefile.src4
-rw-r--r--erts/emulator/test/driver_SUITE_data/async_blast_drv.c4
-rw-r--r--erts/emulator/test/driver_SUITE_data/caller_drv.c30
-rw-r--r--erts/emulator/test/driver_SUITE_data/chkio_drv.c90
-rw-r--r--erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c31
-rw-r--r--erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c15
-rw-r--r--erts/emulator/test/driver_SUITE_data/many_events_drv.c28
-rw-r--r--erts/emulator/test/driver_SUITE_data/monitor_drv.c12
-rw-r--r--erts/emulator/test/driver_SUITE_data/otp_6879_drv.c20
-rw-r--r--erts/emulator/test/driver_SUITE_data/otp_9302_drv.c6
-rw-r--r--erts/emulator/test/driver_SUITE_data/outputv_drv.c16
-rw-r--r--erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c13
-rw-r--r--erts/emulator/test/driver_SUITE_data/queue_drv.c23
-rw-r--r--erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c (renamed from erts/emulator/test/driver_SUITE_data/sys_info_1_0_drv.c)26
-rw-r--r--erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.c11
-rw-r--r--erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c (renamed from erts/emulator/test/driver_SUITE_data/sys_info_1_1_drv.c)20
-rw-r--r--erts/emulator/test/driver_SUITE_data/thr_alloc_drv.c16
-rw-r--r--erts/emulator/test/driver_SUITE_data/thr_free_drv.c10
-rw-r--r--erts/emulator/test/driver_SUITE_data/timer_drv.c15
-rw-r--r--erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.c26
-rw-r--r--erts/emulator/test/float_SUITE_data/fp_drv.c12
-rw-r--r--erts/emulator/test/port_SUITE_data/echo_drv.c30
-rw-r--r--erts/emulator/test/port_SUITE_data/exit_drv.c33
-rw-r--r--erts/emulator/test/port_SUITE_data/failure_drv.c29
-rw-r--r--erts/emulator/test/port_bif_SUITE_data/control_drv.c25
-rw-r--r--erts/emulator/test/send_term_SUITE_data/send_term_drv.c20
-rw-r--r--erts/emulator/test/system_profile_SUITE_data/echo_drv.c30
-rw-r--r--erts/emulator/test/trace_port_SUITE_data/echo_drv.c37
40 files changed, 580 insertions, 310 deletions
diff --git a/erts/emulator/test/a_SUITE_data/timer_driver.c b/erts/emulator/test/a_SUITE_data/timer_driver.c
index ef4dcdf501..44be94e0f0 100644
--- a/erts/emulator/test/a_SUITE_data/timer_driver.c
+++ b/erts/emulator/test/a_SUITE_data/timer_driver.c
@@ -17,7 +17,9 @@
#define CANCELLED 4
static ErlDrvData timer_start(ErlDrvPort, char*);
-static void timer_stop(ErlDrvData), timer_read(ErlDrvData, char*, int), timer(ErlDrvData);
+static void timer_stop(ErlDrvData),
+ timer_read(ErlDrvData, char*, ErlDrvSizeT),
+ timer(ErlDrvData);
static ErlDrvEntry timer_driver_entry =
{
@@ -33,6 +35,16 @@ static ErlDrvEntry timer_driver_entry =
NULL,
timer,
NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
NULL
};
@@ -47,8 +59,9 @@ static ErlDrvData timer_start(ErlDrvPort port, char *buf)
}
/* set the timer, this is monitored from erlang measuring the time */
-static void timer_read(ErlDrvData port, char *buf, int len)
+static void timer_read(ErlDrvData p, char *buf, ErlDrvSizeT len)
{
+ ErlDrvPort port = (ErlDrvPort) p;
char reply[1];
if (buf[0] == START_TIMER) {
@@ -62,8 +75,9 @@ static void timer_read(ErlDrvData port, char *buf, int len)
}
}
-static void timer_stop(ErlDrvData port)
+static void timer_stop(ErlDrvData p)
{
+ ErlDrvPort port = (ErlDrvPort) p;
driver_cancel_timer(port);
}
diff --git a/erts/emulator/test/alloc_SUITE_data/testcase_driver.c b/erts/emulator/test/alloc_SUITE_data/testcase_driver.c
index 1e98844838..66971654a2 100644
--- a/erts/emulator/test/alloc_SUITE_data/testcase_driver.c
+++ b/erts/emulator/test/alloc_SUITE_data/testcase_driver.c
@@ -50,13 +50,32 @@ typedef struct {
ErlDrvData testcase_drv_start(ErlDrvPort port, char *command);
void testcase_drv_stop(ErlDrvData drv_data);
-void testcase_drv_run(ErlDrvData drv_data, char *buf, int len);
+void testcase_drv_run(ErlDrvData drv_data, char *buf, ErlDrvSizeT len);
static ErlDrvEntry testcase_drv_entry = {
NULL,
testcase_drv_start,
testcase_drv_stop,
- testcase_drv_run
+ testcase_drv_run,
+ NULL,
+ NULL,
+ "testcase_drv",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
+ NULL
};
@@ -92,7 +111,7 @@ testcase_drv_stop(ErlDrvData drv_data)
}
void
-testcase_drv_run(ErlDrvData drv_data, char *buf, int len)
+testcase_drv_run(ErlDrvData drv_data, char *buf, ErlDrvSizeT len)
{
InternalTestCaseState_t *itcs = (InternalTestCaseState_t *) drv_data;
ErlDrvTermData result_atom;
diff --git a/erts/emulator/test/busy_port_SUITE_data/busy_drv.c b/erts/emulator/test/busy_port_SUITE_data/busy_drv.c
index 1273d610ba..75106d3757 100644
--- a/erts/emulator/test/busy_port_SUITE_data/busy_drv.c
+++ b/erts/emulator/test/busy_port_SUITE_data/busy_drv.c
@@ -11,7 +11,8 @@
#define YES 1
static ErlDrvData busy_start(ErlDrvPort, char*);
-static void busy_stop(ErlDrvData), busy_from_erlang(ErlDrvData, char*, int);
+static void busy_stop(ErlDrvData),
+ busy_from_erlang(ErlDrvData, char*, ErlDrvSizeT);
ErlDrvEntry busy_driver_entry =
{
@@ -23,6 +24,20 @@ ErlDrvEntry busy_driver_entry =
NULL,
"busy_drv",
NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
NULL
};
@@ -73,7 +88,7 @@ static void busy_stop(ErlDrvData port)
}
static void
-busy_from_erlang(ErlDrvData port, char* buf, int count)
+busy_from_erlang(ErlDrvData port, char* buf, ErlDrvSizeT count)
{
if ((ErlDrvPort)port == slave_port) {
set_busy_port(slave_port, next_slave_state);
diff --git a/erts/emulator/test/busy_port_SUITE_data/hs_busy_drv.c b/erts/emulator/test/busy_port_SUITE_data/hs_busy_drv.c
index 35919da2d0..9f6bd310c6 100644
--- a/erts/emulator/test/busy_port_SUITE_data/hs_busy_drv.c
+++ b/erts/emulator/test/busy_port_SUITE_data/hs_busy_drv.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2009. All Rights Reserved.
+ * Copyright Ericsson AB 2009-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -21,9 +21,9 @@
#include "erl_driver.h"
ErlDrvData start(ErlDrvPort port, char *command);
-void output(ErlDrvData drv_data, char *buf, int len);
-int control(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen);
+void output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len);
+ErlDrvSSizeT control(ErlDrvData drv_data, unsigned int command, char *buf,
+ ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen);
static ErlDrvEntry busy_drv_entry = {
NULL /* init */,
@@ -61,7 +61,7 @@ ErlDrvData start(ErlDrvPort port, char *command)
return (ErlDrvData) port;
}
-void output(ErlDrvData drv_data, char *buf, int len)
+void output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len)
{
int res;
ErlDrvPort port = (ErlDrvPort) drv_data;
@@ -76,8 +76,8 @@ void output(ErlDrvData drv_data, char *buf, int len)
driver_failure_atom(port, "driver_output_term failed");
}
-int control(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen)
+ErlDrvSSizeT control(ErlDrvData drv_data, unsigned int command, char *buf,
+ ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen)
{
switch (command) {
case 'B': /* busy */
diff --git a/erts/emulator/test/ddll_SUITE_data/dummy_drv.c b/erts/emulator/test/ddll_SUITE_data/dummy_drv.c
index e0d5067743..86f2abf1b1 100644
--- a/erts/emulator/test/ddll_SUITE_data/dummy_drv.c
+++ b/erts/emulator/test/ddll_SUITE_data/dummy_drv.c
@@ -7,7 +7,7 @@
static ErlDrvPort erlang_port;
static ErlDrvData dummy_start(ErlDrvPort, char*);
-static void dummy_read(ErlDrvData port, char *buf, int count);
+static void dummy_read(ErlDrvData port, char *buf, ErlDrvSizeT count);
static void dummy_stop(ErlDrvData), easy_read(ErlDrvData, char*, int);
static ErlDrvEntry dummy_driver_entry = {
@@ -18,6 +18,21 @@ static ErlDrvEntry dummy_driver_entry = {
NULL,
NULL,
"dummy_drv",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
NULL
};
@@ -37,7 +52,7 @@ static ErlDrvData dummy_start(ErlDrvPort port,char *buf)
return (ErlDrvData)port;
}
-static void dummy_read(ErlDrvData port, char *buf, int count)
+static void dummy_read(ErlDrvData port, char *buf, ErlDrvSizeT count)
{
driver_output(erlang_port, buf, count);
}
diff --git a/erts/emulator/test/ddll_SUITE_data/echo_drv.c b/erts/emulator/test/ddll_SUITE_data/echo_drv.c
index edf78a979d..2b3510c641 100644
--- a/erts/emulator/test/ddll_SUITE_data/echo_drv.c
+++ b/erts/emulator/test/ddll_SUITE_data/echo_drv.c
@@ -3,9 +3,10 @@
static ErlDrvPort erlang_port;
static ErlDrvData echo_start(ErlDrvPort, char *);
-static void from_erlang(ErlDrvData, char*, int);
-static int echo_call(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen, unsigned *ret_flags);
+static void from_erlang(ErlDrvData, char*, ErlDrvSizeT);
+static ErlDrvSSizeT echo_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen, unsigned *ret_flags);
static ErlDrvEntry echo_driver_entry = {
NULL, /* Init */
echo_start,
@@ -21,7 +22,15 @@ static ErlDrvEntry echo_driver_entry = {
NULL,
NULL,
NULL,
- echo_call
+ echo_call,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
+ NULL
};
DRIVER_INIT(echo_drv)
@@ -36,14 +45,15 @@ echo_start(ErlDrvPort port, char *buf)
}
static void
-from_erlang(ErlDrvData data, char *buf, int count)
+from_erlang(ErlDrvData data, char *buf, ErlDrvSizeT count)
{
driver_output((ErlDrvPort) data, buf, count);
}
-static int
-echo_call(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen, unsigned *ret_flags)
+static ErlDrvSSizeT
+echo_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen,
+ unsigned *ret_flags)
{
*rbuf = buf;
*ret_flags |= DRIVER_CALL_KEEP_BUFFER;
diff --git a/erts/emulator/test/ddll_SUITE_data/echo_drv_fail_init.c b/erts/emulator/test/ddll_SUITE_data/echo_drv_fail_init.c
index 3b2a44d907..26aa03a012 100644
--- a/erts/emulator/test/ddll_SUITE_data/echo_drv_fail_init.c
+++ b/erts/emulator/test/ddll_SUITE_data/echo_drv_fail_init.c
@@ -3,9 +3,10 @@
static ErlDrvPort erlang_port;
static ErlDrvData echo_start(ErlDrvPort, char *);
-static void from_erlang(ErlDrvData, char*, int);
-static int echo_call(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen, unsigned *ret_flags);
+static void from_erlang(ErlDrvData, char*, ErlDrvSizeT);
+static ErlDrvSSizeT echo_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen, unsigned *ret_flags);
static int echo_failing_init(void);
static ErlDrvEntry echo_driver_entry = {
@@ -23,7 +24,15 @@ static ErlDrvEntry echo_driver_entry = {
NULL,
NULL,
NULL,
- echo_call
+ echo_call,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
+ NULL
};
DRIVER_INIT(echo_drv)
@@ -43,14 +52,15 @@ echo_start(ErlDrvPort port, char *buf)
}
static void
-from_erlang(ErlDrvData data, char *buf, int count)
+from_erlang(ErlDrvData data, char *buf, ErlDrvSizeT count)
{
driver_output((ErlDrvPort) data, buf, count);
}
-static int
-echo_call(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen, unsigned *ret_flags)
+static ErlDrvSSizeT
+echo_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen,
+ unsigned *ret_flags)
{
*rbuf = buf;
*ret_flags |= DRIVER_CALL_KEEP_BUFFER;
diff --git a/erts/emulator/test/ddll_SUITE_data/initfail_drv.c b/erts/emulator/test/ddll_SUITE_data/initfail_drv.c
index b676ff5121..ad241b9c4f 100644
--- a/erts/emulator/test/ddll_SUITE_data/initfail_drv.c
+++ b/erts/emulator/test/ddll_SUITE_data/initfail_drv.c
@@ -3,7 +3,7 @@
static ErlDrvPort erlang_port;
static ErlDrvData easy_start(ErlDrvPort, char*);
-static void easy_stop(ErlDrvData), easy_read(ErlDrvData, char*, int);
+static void easy_stop(ErlDrvData), easy_read(ErlDrvData, char*, ErlDrvSizeT);
static ErlDrvEntry easy_driver_entry =
{
@@ -14,6 +14,21 @@ static ErlDrvEntry easy_driver_entry =
NULL,
NULL,
"easy",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
NULL
};
@@ -34,7 +49,7 @@ static ErlDrvData easy_start(ErlDrvPort port, char *buf)
return (ErlDrvData)port;
}
-static void easy_read(ErlDrvData port, char *buf, int count)
+static void easy_read(ErlDrvData port, char *buf, ErlDrvSizeT count)
{
driver_output(erlang_port, buf, count);
}
diff --git a/erts/emulator/test/ddll_SUITE_data/lock_drv.c b/erts/emulator/test/ddll_SUITE_data/lock_drv.c
index 2ec8fa3a29..d2605c5bfc 100644
--- a/erts/emulator/test/ddll_SUITE_data/lock_drv.c
+++ b/erts/emulator/test/ddll_SUITE_data/lock_drv.c
@@ -3,9 +3,10 @@
static ErlDrvPort erlang_port;
static ErlDrvData echo_start(ErlDrvPort, char *);
-static void from_erlang(ErlDrvData, char*, int);
-static int echo_call(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen, unsigned *ret_flags);
+static void from_erlang(ErlDrvData, char*, ErlDrvSizeT);
+static ErlDrvSSizeT echo_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen, unsigned *ret_flags);
static ErlDrvEntry echo_driver_entry = {
NULL, /* Init */
echo_start,
@@ -21,7 +22,15 @@ static ErlDrvEntry echo_driver_entry = {
NULL,
NULL,
NULL,
- echo_call
+ echo_call,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
+ NULL
};
DRIVER_INIT(echo_drv)
@@ -37,14 +46,15 @@ echo_start(ErlDrvPort port, char *buf)
}
static void
-from_erlang(ErlDrvData data, char *buf, int count)
+from_erlang(ErlDrvData data, char *buf, ErlDrvSizeT count)
{
driver_output((ErlDrvPort) data, buf, count);
}
-static int
-echo_call(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen, unsigned *ret_flags)
+static ErlDrvSSizeT
+echo_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen,
+ unsigned *ret_flags)
{
ErlDrvPort port = (ErlDrvPort) drv_data;
driver_lock_driver(port);
diff --git a/erts/emulator/test/ddll_SUITE_data/noinit_drv.c b/erts/emulator/test/ddll_SUITE_data/noinit_drv.c
index 931386a305..5abf5c4dc6 100644
--- a/erts/emulator/test/ddll_SUITE_data/noinit_drv.c
+++ b/erts/emulator/test/ddll_SUITE_data/noinit_drv.c
@@ -3,7 +3,7 @@
static ErlDrvPort erlang_port;
static ErlDrvData easy_start(ErlDrvPort, char*);
-static void easy_stop(ErlDrvData), easy_read(ErlDrvData, char*, int);
+static void easy_stop(ErlDrvData), easy_read(ErlDrvData, char*, ErlDrvSizeT);
static ErlDrvEntry easy_driver_entry =
{
@@ -14,6 +14,21 @@ static ErlDrvEntry easy_driver_entry =
NULL,
NULL,
"easy",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
NULL
};
@@ -28,7 +43,7 @@ DRIVER_INIT(noinit_drv)
/*
* Provoke an error when loading the module.
*/
-int no_driver_init(void *handle)
+ErlDrvEntry* no_driver_init(void *handle)
#endif
{
erlang_port = (ErlDrvPort)-1;
@@ -46,7 +61,7 @@ static ErlDrvData easy_start(ErlDrvPort port,char *buf)
return (ErlDrvData)port;
}
-static void easy_read(ErlDrvData port, char *buf, int count)
+static void easy_read(ErlDrvData port, char *buf, ErlDrvSizeT count)
{
driver_output(erlang_port, buf, count);
}
diff --git a/erts/emulator/test/ddll_SUITE_data/wrongname_drv.c b/erts/emulator/test/ddll_SUITE_data/wrongname_drv.c
index 3a35820ee7..ac7efa30de 100644
--- a/erts/emulator/test/ddll_SUITE_data/wrongname_drv.c
+++ b/erts/emulator/test/ddll_SUITE_data/wrongname_drv.c
@@ -7,7 +7,7 @@
static ErlDrvPort erlang_port;
static ErlDrvData easy_start(ErlDrvPort, char*);
-static void easy_stop(ErlDrvData), easy_read(ErlDrvData, char*, int);
+static void easy_stop(ErlDrvData), easy_read(ErlDrvData, char*, ErlDrvSizeT);
static ErlDrvEntry easy_driver_entry =
{
@@ -18,6 +18,21 @@ static ErlDrvEntry easy_driver_entry =
NULL,
NULL,
"easy",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
NULL
};
@@ -38,7 +53,7 @@ static ErlDrvData easy_start(ErlDrvPort port,char *buf)
return (ErlDrvData)port;
}
-static void easy_read(ErlDrvData port, char *buf, int count)
+static void easy_read(ErlDrvData port, char *buf, ErlDrvSizeT count)
{
driver_output(erlang_port, buf, count);
}
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl
index d64ec2e97b..643357263c 100644
--- a/erts/emulator/test/driver_SUITE.erl
+++ b/erts/emulator/test/driver_SUITE.erl
@@ -47,8 +47,8 @@
fd_change/1,
steal_control/1,
otp_6602/1,
- 'driver_system_info_ver1.0'/1,
- 'driver_system_info_ver1.1'/1,
+ driver_system_info_base_ver/1,
+ driver_system_info_prev_ver/1,
driver_system_info_current_ver/1,
driver_monitor/1,
@@ -135,8 +135,8 @@ all() ->
[outputv_errors, outputv_echo, queue_echo, {group, timer},
driver_unloaded, io_ready_exit, use_fallback_pollset,
bad_fd_in_pollset, driver_event, fd_change,
- steal_control, otp_6602, 'driver_system_info_ver1.0',
- 'driver_system_info_ver1.1',
+ steal_control, otp_6602, driver_system_info_base_ver,
+ driver_system_info_prev_ver,
driver_system_info_current_ver, driver_monitor,
{group, ioq_exit}, zero_extended_marker_garb_drv,
invalid_extended_marker_drv, larger_major_vsn_drv,
@@ -1083,19 +1083,19 @@ otp_6602(Config) when is_list(Config) ->
-define(EXPECTED_SYSTEM_INFO_NAMES, ?EXPECTED_SYSTEM_INFO_NAMES2).
-'driver_system_info_ver1.0'(doc) ->
+'driver_system_info_base_ver'(doc) ->
[];
-'driver_system_info_ver1.0'(suite) ->
+'driver_system_info_base_ver'(suite) ->
[];
-'driver_system_info_ver1.0'(Config) when is_list(Config) ->
- ?line driver_system_info_test(Config, sys_info_1_0_drv).
+'driver_system_info_base_ver'(Config) when is_list(Config) ->
+ ?line driver_system_info_test(Config, sys_info_base_drv).
-'driver_system_info_ver1.1'(doc) ->
+'driver_system_info_prev_ver'(doc) ->
[];
-'driver_system_info_ver1.1'(suite) ->
+'driver_system_info_prev_ver'(suite) ->
[];
-'driver_system_info_ver1.1'(Config) when is_list(Config) ->
- ?line driver_system_info_test(Config, sys_info_1_1_drv).
+'driver_system_info_prev_ver'(Config) when is_list(Config) ->
+ ?line driver_system_info_test(Config, sys_info_prev_drv).
driver_system_info_current_ver(doc) ->
[];
diff --git a/erts/emulator/test/driver_SUITE_data/Makefile.src b/erts/emulator/test/driver_SUITE_data/Makefile.src
index dd48f6a0f7..9cc107cc66 100644
--- a/erts/emulator/test/driver_SUITE_data/Makefile.src
+++ b/erts/emulator/test/driver_SUITE_data/Makefile.src
@@ -16,8 +16,8 @@ MISC_DRVS = outputv_drv@dll@ \
thr_free_drv@dll@ \
async_blast_drv@dll@
-SYS_INFO_DRVS = sys_info_1_0_drv@dll@ \
- sys_info_1_1_drv@dll@ \
+SYS_INFO_DRVS = sys_info_base_drv@dll@ \
+ sys_info_prev_drv@dll@ \
sys_info_curr_drv@dll@
VSN_MISMATCH_DRVS = zero_extended_marker_garb_drv@dll@ \
diff --git a/erts/emulator/test/driver_SUITE_data/async_blast_drv.c b/erts/emulator/test/driver_SUITE_data/async_blast_drv.c
index 3821f7e3dc..c2086c5860 100644
--- a/erts/emulator/test/driver_SUITE_data/async_blast_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/async_blast_drv.c
@@ -25,7 +25,7 @@ static void stop(ErlDrvData drv_data);
static ErlDrvData start(ErlDrvPort port,
char *command);
static void output(ErlDrvData drv_data,
- char *buf, int len);
+ char *buf, ErlDrvSizeT len);
static void ready_async(ErlDrvData drv_data,
ErlDrvThreadData thread_data);
@@ -107,7 +107,7 @@ static void ready_async(ErlDrvData drv_data,
}
static void output(ErlDrvData drv_data,
- char *buf, int len)
+ char *buf, ErlDrvSizeT len)
{
async_blast_data_t *abd = (async_blast_data_t *) drv_data;
if (abd->counter == 0) {
diff --git a/erts/emulator/test/driver_SUITE_data/caller_drv.c b/erts/emulator/test/driver_SUITE_data/caller_drv.c
index a78d51966f..1ed20b0638 100644
--- a/erts/emulator/test/driver_SUITE_data/caller_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/caller_drv.c
@@ -23,17 +23,17 @@
static ErlDrvData start(ErlDrvPort port,
char *command);
static void output(ErlDrvData drv_data,
- char *buf, int len);
+ char *buf, ErlDrvSizeT len);
static void outputv(ErlDrvData drv_data,
ErlIOVec *ev);
-static int control(ErlDrvData drv_data,
- unsigned int command, char *buf,
- int len, char **rbuf, int rlen);
-static int call(ErlDrvData drv_data,
- unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen,
- unsigned int *flags);
+static ErlDrvSSizeT control(ErlDrvData drv_data,
+ unsigned int command, char *buf,
+ ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen);
+static ErlDrvSSizeT call(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen,
+ unsigned int *flags);
static ErlDrvEntry caller_drv_entry = {
NULL /* init */,
@@ -98,7 +98,7 @@ start(ErlDrvPort port, char *command)
}
static void
-output(ErlDrvData drv_data, char *buf, int len)
+output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len)
{
send_caller(drv_data, "output");
}
@@ -109,20 +109,20 @@ outputv(ErlDrvData drv_data, ErlIOVec *ev)
send_caller(drv_data, "outputv");
}
-static int
+static ErlDrvSSizeT
control(ErlDrvData drv_data,
unsigned int command, char *buf,
- int len, char **rbuf, int rlen)
+ ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen)
{
send_caller(drv_data, "control");
return 0;
}
-static int
+static ErlDrvSSizeT
call(ErlDrvData drv_data,
unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen,
unsigned int *flags)
{
/* echo call */
diff --git a/erts/emulator/test/driver_SUITE_data/chkio_drv.c b/erts/emulator/test/driver_SUITE_data/chkio_drv.c
index bbdb09cfcb..40f1ad4fea 100644
--- a/erts/emulator/test/driver_SUITE_data/chkio_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/chkio_drv.c
@@ -141,8 +141,8 @@ static void chkio_drv_stop(ErlDrvData);
static void chkio_drv_ready_input(ErlDrvData, ErlDrvEvent);
static void chkio_drv_ready_output(ErlDrvData, ErlDrvEvent);
static void chkio_drv_ready_event(ErlDrvData, ErlDrvEvent, ErlDrvEventData);
-static int chkio_drv_control(ErlDrvData, unsigned int,
- char *, int, char **, int);
+static ErlDrvSSizeT chkio_drv_control(ErlDrvData, unsigned int,
+ char *, ErlDrvSizeT, char **, ErlDrvSizeT);
static void chkio_drv_timeout(ErlDrvData);
static void chkio_drv_stop_select(ErlDrvEvent, void*);
@@ -188,7 +188,7 @@ stop_use_fallback_pollset(ChkioDrvData *cddp)
for (i = 0; i < CHKIO_FALLBACK_FDS; i++) {
if (cbdp->dev_null[i].fd >= 0) {
if (driver_select(cddp->port,
- (ErlDrvEvent) cbdp->dev_null[i].fd,
+ (ErlDrvEvent) (ErlDrvSInt) cbdp->dev_null[i].fd,
DO_WRITE,
0) != 0) {
fprintf(stderr,
@@ -200,7 +200,7 @@ stop_use_fallback_pollset(ChkioDrvData *cddp)
}
if (cbdp->dev_zero[i].fd >= 0) {
if (driver_select(cddp->port,
- (ErlDrvEvent) cbdp->dev_zero[i].fd,
+ (ErlDrvEvent) (ErlDrvSInt) cbdp->dev_zero[i].fd,
DO_READ,
0) != 0) {
fprintf(stderr,
@@ -212,7 +212,7 @@ stop_use_fallback_pollset(ChkioDrvData *cddp)
}
if (cbdp->pipe_in[i].fd >= 0) {
if (driver_select(cddp->port,
- (ErlDrvEvent) cbdp->pipe_in[i].fd,
+ (ErlDrvEvent) (ErlDrvSInt) cbdp->pipe_in[i].fd,
DO_READ,
0) != 0) {
fprintf(stderr,
@@ -224,7 +224,7 @@ stop_use_fallback_pollset(ChkioDrvData *cddp)
}
if (cbdp->pipe_out[i].fd >= 0) {
if (driver_select(cddp->port,
- (ErlDrvEvent) cbdp->pipe_out[i].fd,
+ (ErlDrvEvent) (ErlDrvSInt) cbdp->pipe_out[i].fd,
DO_WRITE,
0) != 0) {
fprintf(stderr,
@@ -249,11 +249,11 @@ stop_driver_event(ChkioDrvData *cddp)
cddp->test_data = NULL;
if (cdep->in_fd >= 0) {
- driver_event(cddp->port, (ErlDrvEvent) cdep->in_fd, NULL);
+ driver_event(cddp->port, (ErlDrvEvent) (ErlDrvSInt) cdep->in_fd, NULL);
close(cdep->in_fd);
}
if (cdep->out_fd >= 0) {
- driver_event(cddp->port, (ErlDrvEvent) cdep->out_fd, NULL);
+ driver_event(cddp->port, (ErlDrvEvent) (ErlDrvSInt) cdep->out_fd, NULL);
close(cdep->out_fd);
}
driver_free(cdep);
@@ -268,7 +268,7 @@ stop_fd_change(ChkioDrvData *cddp)
cddp->test_data = NULL;
driver_cancel_timer(cddp->port);
if (cfcp->fds[0] >= 0) {
- driver_select(cddp->port, (ErlDrvEvent) cfcp->fds[0], DO_READ, 0);
+ driver_select(cddp->port, (ErlDrvEvent) (ErlDrvSInt) cfcp->fds[0], DO_READ, 0);
close(cfcp->fds[0]);
close(cfcp->fds[1]);
}
@@ -282,8 +282,8 @@ stop_bad_fd_in_pollset(ChkioDrvData *cddp)
if (cddp->test_data) {
ChkioBadFdInPollset *bfipp = (ChkioBadFdInPollset *) cddp->test_data;
cddp->test_data = NULL;
- driver_select(cddp->port, (ErlDrvEvent) bfipp->fds[0], DO_WRITE, 0);
- driver_select(cddp->port, (ErlDrvEvent) bfipp->fds[1], DO_READ, 0);
+ driver_select(cddp->port, (ErlDrvEvent) (ErlDrvSInt) bfipp->fds[0], DO_WRITE, 0);
+ driver_select(cddp->port, (ErlDrvEvent) (ErlDrvSInt) bfipp->fds[1], DO_READ, 0);
driver_free((void *) bfipp);
}
}
@@ -296,21 +296,21 @@ stop_steal(ChkioDrvData *cddp)
cddp->test_data = NULL;
if (csp->driver_select_fds[0] >= 0)
driver_select(cddp->port,
- (ErlDrvEvent) csp->driver_select_fds[0],
+ (ErlDrvEvent) (ErlDrvSInt) csp->driver_select_fds[0],
DO_READ,
0);
if (csp->driver_select_fds[1] >= 0)
driver_select(cddp->port,
- (ErlDrvEvent) csp->driver_select_fds[1],
+ (ErlDrvEvent) (ErlDrvSInt) csp->driver_select_fds[1],
DO_WRITE,
0);
if (csp->driver_event_fds[0] >= 0)
driver_event(cddp->port,
- (ErlDrvEvent) csp->driver_event_fds[0],
+ (ErlDrvEvent) (ErlDrvSInt) csp->driver_event_fds[0],
NULL);
if (csp->driver_event_fds[1] >= 0)
driver_event(cddp->port,
- (ErlDrvEvent) csp->driver_event_fds[1],
+ (ErlDrvEvent) (ErlDrvSInt) csp->driver_event_fds[1],
NULL);
driver_free(csp);
}
@@ -353,7 +353,7 @@ static void free_smp_select(ChkioSmpSelect* pip, ErlDrvPort port)
abort();
}
case Selected:
- driver_select(port, (ErlDrvEvent)pip->read_fd, DO_READ, 0);
+ driver_select(port, (ErlDrvEvent)(ErlDrvSInt)pip->read_fd, DO_READ, 0);
/*fall through*/
case Opened:
close(pip->read_fd);
@@ -475,8 +475,8 @@ chkio_drv_stop(ErlDrvData drv_data) {
fprintf(stderr, "%s:%d: Failed to open /dev/null\n",
__FILE__, __LINE__);
}
- driver_select(cddp->port, (ErlDrvEvent) fd, DO_WRITE, 1);
- driver_select(cddp->port, (ErlDrvEvent) fd, DO_WRITE, 0);
+ driver_select(cddp->port, (ErlDrvEvent) (ErlDrvSInt) fd, DO_WRITE, 1);
+ driver_select(cddp->port, (ErlDrvEvent) (ErlDrvSInt) fd, DO_WRITE, 0);
close(fd);
@@ -491,7 +491,7 @@ chkio_drv_ready_output(ErlDrvData drv_data, ErlDrvEvent event)
{
#ifdef UNIX
ChkioDrvData *cddp = (ChkioDrvData *) drv_data;
- int fd = (int) event;
+ int fd = (int) (ErlDrvSInt) event;
switch (cddp->test) {
case CHKIO_USE_FALLBACK_POLLSET: {
@@ -533,7 +533,7 @@ chkio_drv_ready_input(ErlDrvData drv_data, ErlDrvEvent event)
{
#ifdef UNIX
ChkioDrvData *cddp = (ChkioDrvData *) drv_data;
- int fd = (int) event;
+ int fd = (int) (ErlDrvSInt) event;
switch (cddp->test) {
case CHKIO_USE_FALLBACK_POLLSET: {
@@ -630,7 +630,7 @@ chkio_drv_ready_event(ErlDrvData drv_data,
case CHKIO_DRIVER_EVENT: {
#ifdef HAVE_POLL_H
ChkioDriverEvent *cdep = cddp->test_data;
- int fd = (int) event;
+ int fd = (int) (ErlDrvSInt) event;
if (fd == cdep->in_fd) {
if (event_data->events == POLLIN
&& event_data->revents == POLLIN) {
@@ -679,7 +679,7 @@ chkio_drv_timeout(ErlDrvData drv_data)
int in_fd = cfcp->fds[0];
int out_fd = cfcp->fds[1];
if (in_fd >= 0) {
- if (driver_select(cddp->port, (ErlDrvEvent) in_fd, DO_READ, 0) < 0)
+ if (driver_select(cddp->port, (ErlDrvEvent) (ErlDrvSInt) in_fd, DO_READ, 0) < 0)
driver_failure_atom(cddp->port, "deselect_failed");
(void) write(out_fd, (void *) "!", 1);
close(out_fd);
@@ -689,7 +689,7 @@ chkio_drv_timeout(ErlDrvData drv_data)
driver_failure_posix(cddp->port, errno);
}
else {
- if (driver_select(cddp->port, (ErlDrvEvent) cfcp->fds[0],
+ if (driver_select(cddp->port, (ErlDrvEvent) (ErlDrvSInt) cfcp->fds[0],
DO_READ, 1) < 0)
driver_failure_atom(cddp->port, "select_failed");
if (cfcp->fds[0] == in_fd)
@@ -709,14 +709,14 @@ chkio_drv_timeout(ErlDrvData drv_data)
#endif /* UNIX */
}
-static int
+static ErlDrvSSizeT
chkio_drv_control(ErlDrvData drv_data,
unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen)
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen)
{
char *res_str;
- int res_len = -1;
+ ErlDrvSSizeT res_len = -1;
#ifndef UNIX
#ifdef __WIN32__
res_str = "skip: windows_different";
@@ -854,7 +854,7 @@ chkio_drv_control(ErlDrvData drv_data,
int fds[2];
cbdp->dev_null[i].fd = open("/dev/null", O_WRONLY);
if (driver_select(cddp->port,
- (ErlDrvEvent) cbdp->dev_null[i].fd,
+ (ErlDrvEvent) (ErlDrvSInt) cbdp->dev_null[i].fd,
DO_WRITE,
1) != 0) {
driver_failure_posix(cddp->port, errno);
@@ -862,7 +862,7 @@ chkio_drv_control(ErlDrvData drv_data,
}
cbdp->dev_zero[i].fd = open("/dev/zero", O_RDONLY);
if (driver_select(cddp->port,
- (ErlDrvEvent) cbdp->dev_zero[i].fd,
+ (ErlDrvEvent) (ErlDrvSInt) cbdp->dev_zero[i].fd,
DO_READ,
1) != 0) {
driver_failure_posix(cddp->port, errno);
@@ -873,7 +873,7 @@ chkio_drv_control(ErlDrvData drv_data,
cbdp->pipe_in[i].fd = fds[0];
cbdp->pipe_out[i].fd = fds[1];
if (driver_select(cddp->port,
- (ErlDrvEvent) cbdp->pipe_in[i].fd,
+ (ErlDrvEvent) (ErlDrvSInt) cbdp->pipe_in[i].fd,
DO_READ,
1) != 0) {
driver_failure_posix(cddp->port, EIO);
@@ -882,7 +882,7 @@ chkio_drv_control(ErlDrvData drv_data,
if (i % 2 == 0)
(void) write(cbdp->pipe_out[i].fd, "!", 1);
if (driver_select(cddp->port,
- (ErlDrvEvent) cbdp->pipe_out[i].fd,
+ (ErlDrvEvent) (ErlDrvSInt) cbdp->pipe_out[i].fd,
DO_WRITE,
1) != 0) {
driver_failure_posix(cddp->port, EIO);
@@ -928,8 +928,8 @@ chkio_drv_control(ErlDrvData drv_data,
bfipp->fds[0] = fds[9];
bfipp->fds[1] = fds[10];
cddp->test_data = (void *) bfipp;
- driver_select(cddp->port, (ErlDrvEvent) fds[9], DO_WRITE, 1);
- driver_select(cddp->port, (ErlDrvEvent) fds[10], DO_READ, 1);
+ driver_select(cddp->port, (ErlDrvEvent) (ErlDrvSInt) fds[9], DO_WRITE, 1);
+ driver_select(cddp->port, (ErlDrvEvent) (ErlDrvSInt) fds[10], DO_READ, 1);
}
}
res_str = "ok";
@@ -965,7 +965,7 @@ chkio_drv_control(ErlDrvData drv_data,
cdep->in_ok = 0;
res = driver_event(cddp->port,
- (ErlDrvEvent) in_fd,
+ (ErlDrvEvent) (ErlDrvSInt) in_fd,
&cdep->in_data);
if (res < 0) {
res_str = "skip: driver_event() not supported";
@@ -985,7 +985,7 @@ chkio_drv_control(ErlDrvData drv_data,
cdep->out_ok = 0;
res = driver_event(cddp->port,
- (ErlDrvEvent) out_fd,
+ (ErlDrvEvent) (ErlDrvSInt) out_fd,
&cdep->out_data);
if (res < 0) {
close(out_fd);
@@ -1062,7 +1062,7 @@ chkio_drv_control(ErlDrvData drv_data,
csp->event_data[0].events = POLLIN;
csp->event_data[0].revents = 0;
res = driver_event(cddp->port,
- (ErlDrvEvent) csp->driver_event_fds[0],
+ (ErlDrvEvent) (ErlDrvSInt) csp->driver_event_fds[0],
&csp->event_data[0]);
if (res < 0)
driver_failure_atom(cddp->port,
@@ -1071,7 +1071,7 @@ chkio_drv_control(ErlDrvData drv_data,
csp->event_data[1].events = POLLOUT;
csp->event_data[1].revents = 0;
res = driver_event(cddp->port,
- (ErlDrvEvent) csp->driver_event_fds[1],
+ (ErlDrvEvent) (ErlDrvSInt) csp->driver_event_fds[1],
&csp->event_data[1]);
if (res < 0)
driver_failure_atom(cddp->port,
@@ -1083,7 +1083,7 @@ chkio_drv_control(ErlDrvData drv_data,
/* Steal with driver_select() */
if (res >= 0) {
res = driver_select(cddp->port,
- (ErlDrvEvent) csp->driver_select_fds[0],
+ (ErlDrvEvent) (ErlDrvSInt) csp->driver_select_fds[0],
DO_READ,
1);
if (res < 0)
@@ -1092,7 +1092,7 @@ chkio_drv_control(ErlDrvData drv_data,
}
if (res >= 0) {
res = driver_select(cddp->port,
- (ErlDrvEvent) csp->driver_select_fds[1],
+ (ErlDrvEvent) (ErlDrvSInt) csp->driver_select_fds[1],
DO_WRITE,
1);
if (res < 0)
@@ -1159,14 +1159,14 @@ chkio_drv_control(ErlDrvData drv_data,
csap->driver_event_fds[1] = write_fds[1];
res = driver_select(cddp->port,
- (ErlDrvEvent) csap->driver_select_fds[0],
+ (ErlDrvEvent) (ErlDrvSInt) csap->driver_select_fds[0],
DO_READ,
1);
if (res < 0)
driver_failure_atom(cddp->port, "driver_select_failed");
if (res >= 0) {
res = driver_select(cddp->port,
- (ErlDrvEvent) csap->driver_select_fds[1],
+ (ErlDrvEvent) (ErlDrvSInt) csap->driver_select_fds[1],
DO_WRITE,
1);
if (res < 0)
@@ -1177,7 +1177,7 @@ chkio_drv_control(ErlDrvData drv_data,
csap->event_data[0].events = POLLIN;
csap->event_data[0].revents = 0;
res = driver_event(cddp->port,
- (ErlDrvEvent) csap->driver_event_fds[0],
+ (ErlDrvEvent) (ErlDrvSInt) csap->driver_event_fds[0],
&csap->event_data[0]);
if (res < 0) {
close(csap->driver_event_fds[0]);
@@ -1190,7 +1190,7 @@ chkio_drv_control(ErlDrvData drv_data,
csap->event_data[1].events = POLLOUT;
csap->event_data[1].revents = 0;
res = driver_event(cddp->port,
- (ErlDrvEvent) csap->driver_event_fds[1],
+ (ErlDrvEvent) (ErlDrvSInt) csap->driver_event_fds[1],
&csap->event_data[1]);
if (res < 0)
driver_failure_atom(cddp->port,
@@ -1285,7 +1285,7 @@ chkio_drv_control(ErlDrvData drv_data,
}
else {
TRACEF(("%T: Select on pipe [%d->%d]\n", cddp->id, pip->write_fd, pip->read_fd));
- if (driver_select(cddp->port, (ErlDrvEvent)pip->read_fd, DO_READ, 1)) {
+ if (driver_select(cddp->port, (ErlDrvEvent)(ErlDrvSInt)pip->read_fd, DO_READ, 1)) {
fprintf(stderr, "driver_select failed for fd=%d\n", pip->read_fd);
abort();
}
@@ -1314,7 +1314,7 @@ chkio_drv_control(ErlDrvData drv_data,
op >>= 1;
if (op & 1) {
TRACEF(("%T: Deselect on pipe [%d->%d]\n", cddp->id, pip->write_fd, pip->read_fd));
- if (driver_select(cddp->port, (ErlDrvEvent)pip->read_fd, DO_READ, 0)) {
+ if (driver_select(cddp->port, (ErlDrvEvent)(ErlDrvSInt)pip->read_fd, DO_READ, 0)) {
fprintf(stderr, "driver_(de)select failed for fd=%d\n", pip->read_fd);
abort();
}
diff --git a/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c b/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c
index 6afa46b3a2..e6a3edcd74 100644
--- a/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/io_ready_exit_drv.c
@@ -40,8 +40,9 @@ static void io_ready_exit_ready_input(ErlDrvData, ErlDrvEvent);
static void io_ready_exit_ready_output(ErlDrvData, ErlDrvEvent);
static void io_ready_exit_drv_output(ErlDrvData, char *, int);
static void io_ready_exit_drv_finish(void);
-static int io_ready_exit_drv_control(ErlDrvData, unsigned int,
- char *, int, char **, int);
+static ErlDrvSSizeT io_ready_exit_drv_control(ErlDrvData, unsigned int,
+ char *, ErlDrvSizeT,
+ char **, ErlDrvSizeT);
static ErlDrvEntry io_ready_exit_drv_entry = {
NULL, /* init */
@@ -56,7 +57,17 @@ static ErlDrvEntry io_ready_exit_drv_entry = {
io_ready_exit_drv_control,
NULL, /* timeout */
NULL, /* outputv */
- NULL /* ready_async */
+ NULL, /* ready_async */
+ NULL, /* flush */
+ NULL, /* call */
+ NULL, /* event */
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0, /* ERL_DRV_FLAGs */
+ NULL, /* handle2 */
+ NULL, /* process_exit */
+ NULL /* stop_select */
};
/* -------------------------------------------------------------------------
@@ -83,7 +94,7 @@ io_ready_exit_drv_stop(ErlDrvData drv_data) {
#ifdef UNIX
if (oeddp->fds[0] >= 0) {
driver_select(oeddp->port,
- (ErlDrvEvent) oeddp->fds[0],
+ (ErlDrvEvent) (ErlDrvSInt) oeddp->fds[0],
DO_READ|DO_WRITE,
0);
close(oeddp->fds[0]);
@@ -109,15 +120,15 @@ io_ready_exit_ready_input(ErlDrvData drv_data, ErlDrvEvent event)
driver_failure_atom(oeddp->port, "ready_input_driver_failure");
}
-static int
+static ErlDrvSSizeT
io_ready_exit_drv_control(ErlDrvData drv_data,
unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen)
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen)
{
char *abuf;
char *res_str;
- int res_len;
+ ErlDrvSSizeT res_len;
IOReadyExitDrvData *oeddp = (IOReadyExitDrvData *) drv_data;
#ifndef UNIX
res_str = "nyiftos";
@@ -127,9 +138,9 @@ io_ready_exit_drv_control(ErlDrvData drv_data,
}
else {
res_str = "ok";
- write(oeddp->fds[1], "!", 1);
+ (void) write(oeddp->fds[1], "!", 1);
driver_select(oeddp->port,
- (ErlDrvEvent) oeddp->fds[0],
+ (ErlDrvEvent) (ErlDrvSInt) oeddp->fds[0],
DO_READ|DO_WRITE,
1);
}
diff --git a/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c b/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
index e49de388b4..b2cc1e785a 100644
--- a/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/ioq_exit_drv.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2007-2010. All Rights Reserved.
+ * Copyright Ericsson AB 2007-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -91,7 +91,8 @@ static ErlDrvData start(ErlDrvPort port, char *command);
static void stop(ErlDrvData drv_data);
static void ready_input(ErlDrvData drv_data, ErlDrvEvent event);
static void ready_output(ErlDrvData drv_data, ErlDrvEvent event);
-static int control(ErlDrvData, unsigned int, char *, int, char **, int);
+static ErlDrvSSizeT control(ErlDrvData, unsigned int,
+ char *, ErlDrvSizeT, char **, ErlDrvSizeT);
static void timeout(ErlDrvData drv_data);
static void ready_async(ErlDrvData drv_data, ErlDrvThreadData thread_data);
static void flush(ErlDrvData drv_data);
@@ -155,10 +156,10 @@ start(ErlDrvPort port, char *command)
return (ErlDrvData) ddp;
}
-static int control(ErlDrvData drv_data,
- unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen)
+static ErlDrvSSizeT control(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen)
{
IOQExitDrvData *ddp = (IOQExitDrvData *) drv_data;
char *res_str = "nyiftos";
@@ -227,7 +228,7 @@ static int control(ErlDrvData drv_data,
res_str = "ok";
done: {
- int res_len = strlen(res_str);
+ ErlDrvSSizeT res_len = strlen(res_str);
if (res_len > rlen) {
char *abuf = driver_alloc(sizeof(char)*res_len);
if (!abuf)
diff --git a/erts/emulator/test/driver_SUITE_data/many_events_drv.c b/erts/emulator/test/driver_SUITE_data/many_events_drv.c
index 7417dbf7f8..a34432a8fe 100644
--- a/erts/emulator/test/driver_SUITE_data/many_events_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/many_events_drv.c
@@ -3,14 +3,17 @@
#endif
#include <stdio.h>
+#include <string.h>
#include "erl_driver.h"
static ErlDrvPort erlang_port;
static ErlDrvData many_events_start(ErlDrvPort, char *);
-static void from_erlang(ErlDrvData, char*, int);
+static void from_erlang(ErlDrvData, char*, ErlDrvSizeT);
static void from_port(ErlDrvData drv_data, ErlDrvEvent event);
-static int many_events_call(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen, unsigned *ret_flags);
+static ErlDrvSSizeT many_events_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen,
+ unsigned *ret_flags);
static ErlDrvEntry many_events_driver_entry = {
NULL, /* Init */
many_events_start,
@@ -26,7 +29,15 @@ static ErlDrvEntry many_events_driver_entry = {
NULL,
NULL,
NULL,
- many_events_call
+ many_events_call,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
+ NULL
};
DRIVER_INIT(many_events_drv)
@@ -41,7 +52,7 @@ many_events_start(ErlDrvPort port, char *buf)
}
static void
-from_erlang(ErlDrvData data, char *buf, int count)
+from_erlang(ErlDrvData data, char *buf, ErlDrvSizeT count)
{
int i;
int num;
@@ -87,9 +98,10 @@ static void from_port(ErlDrvData data, ErlDrvEvent ev)
return;
}
-static int
-many_events_call(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen, unsigned *ret_flags)
+static ErlDrvSSizeT
+many_events_call(ErlDrvData drv_data, unsigned int command,
+ char *buf, ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen,
+ unsigned *ret_flags)
{
*rbuf = buf;
*ret_flags |= DRIVER_CALL_KEEP_BUFFER;
diff --git a/erts/emulator/test/driver_SUITE_data/monitor_drv.c b/erts/emulator/test/driver_SUITE_data/monitor_drv.c
index ffb6ae9085..3da067fd09 100644
--- a/erts/emulator/test/driver_SUITE_data/monitor_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/monitor_drv.c
@@ -22,8 +22,8 @@
static ErlDrvData monitor_drv_start(ErlDrvPort, char *);
static void monitor_drv_stop(ErlDrvData data);
-static int monitor_drv_control(ErlDrvData, unsigned int,
- char *, int, char **, int);
+static ErlDrvSSizeT monitor_drv_control(ErlDrvData, unsigned int,
+ char *, ErlDrvSizeT, char **, ErlDrvSizeT);
static void handle_monitor(ErlDrvData drv_data, ErlDrvMonitor *monitor);
#define OP_I_AM_IPID 1
@@ -123,16 +123,16 @@ static void handle_monitor(ErlDrvData drv_data, ErlDrvMonitor *monitor)
return;
}
-static int
+static ErlDrvSSizeT
monitor_drv_control(ErlDrvData drv_data,
unsigned int command,
- char *ibuf, int ilen,
- char **rbuf, int rlen)
+ char *ibuf, ErlDrvSizeT ilen,
+ char **rbuf, ErlDrvSizeT rlen)
{
MyDrvData *data = (MyDrvData *) drv_data;
char *answer = NULL;
char buff[64];
- int alen;
+ ErlDrvSSizeT alen;
switch (command) {
case OP_I_AM_IPID:
diff --git a/erts/emulator/test/driver_SUITE_data/otp_6879_drv.c b/erts/emulator/test/driver_SUITE_data/otp_6879_drv.c
index 8c0a9aadfd..ff44145ca7 100644
--- a/erts/emulator/test/driver_SUITE_data/otp_6879_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/otp_6879_drv.c
@@ -20,11 +20,11 @@
#include <string.h>
#include "erl_driver.h"
-static int call(ErlDrvData drv_data,
- unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen,
- unsigned int *flags);
+static ErlDrvSSizeT call(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen,
+ unsigned int *flags);
static ErlDrvEntry otp_6879_drv_entry = {
NULL /* init */,
@@ -57,11 +57,11 @@ DRIVER_INIT(otp_6879_drv)
}
-static int call(ErlDrvData drv_data,
- unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen,
- unsigned int *flags)
+static ErlDrvSSizeT call(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen,
+ unsigned int *flags)
{
/* echo call */
if (len > rlen)
diff --git a/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c b/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c
index beee1b735f..221fd0ce51 100644
--- a/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/otp_9302_drv.c
@@ -28,7 +28,7 @@ static void stop(ErlDrvData drv_data);
static ErlDrvData start(ErlDrvPort port,
char *command);
static void output(ErlDrvData drv_data,
- char *buf, int len);
+ char *buf, ErlDrvSizeT len);
static void ready_async(ErlDrvData drv_data,
ErlDrvThreadData thread_data);
@@ -196,13 +196,13 @@ static void ready_async(ErlDrvData drv_data,
}
static void output(ErlDrvData drv_data,
- char *buf, int len)
+ char *buf, ErlDrvSizeT len)
{
Otp9302Data *data = (Otp9302Data *) drv_data;
ErlDrvTermData td_port = driver_mk_port(data->port);
ErlDrvTermData td_receiver = driver_caller(data->port);
ErlDrvTermData td_job = driver_mk_atom("job");
- unsigned int key = (unsigned int) data->port;
+ unsigned int key = (unsigned int) (ErlDrvSInt) data->port;
long id[5];
Otp9302AsyncData *ad[5];
int i;
diff --git a/erts/emulator/test/driver_SUITE_data/outputv_drv.c b/erts/emulator/test/driver_SUITE_data/outputv_drv.c
index 87f66ae413..3e3d4a3a03 100644
--- a/erts/emulator/test/driver_SUITE_data/outputv_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/outputv_drv.c
@@ -3,7 +3,9 @@
static ErlDrvPort erlang_port;
static ErlDrvData outputv_start(ErlDrvPort, char*);
-static void outputv_stop(ErlDrvData), outputv_read(ErlDrvData, char*, int), outputv(ErlDrvData, ErlIOVec*);
+static void outputv_stop(ErlDrvData),
+ outputv_read(ErlDrvData, char*, ErlDrvSizeT),
+ outputv(ErlDrvData, ErlIOVec*);
static ErlDrvEntry outputv_driver_entry =
{
@@ -19,6 +21,16 @@ static ErlDrvEntry outputv_driver_entry =
NULL,
NULL,
outputv,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
NULL
};
@@ -38,7 +50,7 @@ static ErlDrvData outputv_start(ErlDrvPort port, char *buf)
return (ErlDrvData)port;
}
-static void outputv_read(ErlDrvData port, char *buf, int count)
+static void outputv_read(ErlDrvData port, char *buf, ErlDrvSizeT count)
{
erlang_port = (ErlDrvPort)-1;
}
diff --git a/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c b/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c
index 3a5b5af13a..8e203f74ec 100644
--- a/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/peek_non_existing_queue_drv.c
@@ -66,7 +66,8 @@ typedef struct {
static ErlDrvData start(ErlDrvPort, char *);
static void stop(ErlDrvData);
-static int control(ErlDrvData, unsigned int, char *, int, char **, int);
+static ErlDrvSSizeT control(ErlDrvData, unsigned int,
+ char *, ErlDrvSizeT, char **, ErlDrvSizeT);
static void ready_async(ErlDrvData, ErlDrvThreadData);
static void async_test(void *);
static void async_wait(void *);
@@ -121,10 +122,10 @@ static void stop(ErlDrvData drv_data)
driver_free(drv_data);
}
-static int control(ErlDrvData drv_data,
- unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen)
+static ErlDrvSSizeT control(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen)
{
PeekNonXQDrvData *dp = (PeekNonXQDrvData *) drv_data;
unsigned int key = 0;
@@ -158,7 +159,7 @@ static int control(ErlDrvData drv_data,
}
done: {
- int res_len = strlen(res_str);
+ ErlDrvSSizeT res_len = strlen(res_str);
if (res_len > rlen) {
char *abuf = driver_alloc(sizeof(char)*res_len);
if (!abuf)
diff --git a/erts/emulator/test/driver_SUITE_data/queue_drv.c b/erts/emulator/test/driver_SUITE_data/queue_drv.c
index ded69f89f9..a02b57dc9a 100644
--- a/erts/emulator/test/driver_SUITE_data/queue_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/queue_drv.c
@@ -1,4 +1,5 @@
#include <stdio.h>
+#include <string.h>
#include "erl_driver.h"
#define put_int32(i, s) {((char*)(s))[0] = (char)((i) >> 24) & 0xff; \
@@ -33,9 +34,10 @@
static ErlDrvPort erlang_port;
static unsigned opcode; /* Opcode for next operation. */
static ErlDrvData queue_start(ErlDrvPort, char*);
-static void queue_stop(ErlDrvData), queue_read(ErlDrvData, char*, int);
+static void queue_stop(ErlDrvData), queue_read(ErlDrvData, char*, ErlDrvSizeT);
static void queue_outputv(ErlDrvData, ErlIOVec*);
-static int control(ErlDrvData, unsigned int, char*, int, char**, int);
+static ErlDrvSSizeT control(ErlDrvData, unsigned int,
+ char*, ErlDrvSizeT, char**, ErlDrvSizeT);
static ErlDrvBinary* read_head(ErlDrvPort, int bytes);
static ErlDrvEntry queue_driver_entry =
@@ -52,6 +54,16 @@ static ErlDrvEntry queue_driver_entry =
control,
NULL,
queue_outputv,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
NULL
};
@@ -73,7 +85,7 @@ static ErlDrvData queue_start(ErlDrvPort port, char *buf)
}
/* messages from Erlang */
-static void queue_read(ErlDrvData port, char *buf, int len)
+static void queue_read(ErlDrvData port, char *buf, ErlDrvSizeT len)
{
}
@@ -82,8 +94,9 @@ static void queue_stop(ErlDrvData port)
erlang_port = (ErlDrvPort) -1;
}
-static int
-control(ErlDrvData drv_data, unsigned command, char* buf, int len, char** rbuf, int rlen)
+static ErlDrvSSizeT
+control(ErlDrvData drv_data, unsigned command,
+ char* buf, ErlDrvSizeT len, char** rbuf, ErlDrvSizeT rlen)
{
ErlDrvBinary* b;
diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_1_0_drv.c b/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c
index 0504778086..c22a415c59 100644
--- a/erts/emulator/test/driver_SUITE_data/sys_info_1_0_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/sys_info_base_drv.c
@@ -3,34 +3,35 @@
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved via the world wide web at http://www.erlang.org/.
- *
+ *
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
- *
+ *
* The Initial Developer of the Original Code is Ericsson Utvecklings AB.
* Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
* AB. All Rights Reserved.''
- *
+ *
* $Id$
*/
/*
* Author: Rickard Green
*
- * Description: Driver that fakes driver version 1.0 and tests
+ * Description: Driver that fakes driver version 2.0 and tests
* driver_system_info().
*
*/
#include "sys_info_drv_impl.h"
-#define SYS_INFO_DRV_MAJOR_VSN 1
+#define SYS_INFO_DRV_MAJOR_VSN 2
#define SYS_INFO_DRV_MINOR_VSN 0
-#define SYS_INFO_DRV_NAME_STR "sys_info_1_0_drv"
-#define SYS_INFO_DRV_NAME sys_info_1_0_drv
+#define SYS_INFO_DRV_NAME_STR "sys_info_base_drv"
+#define SYS_INFO_DRV_NAME sys_info_base_drv
#define SYS_INFO_DRV_LAST_FIELD smp_support
+#define ERL_DRV_SYS_INFO_SIZE sizeof(ErlDrvSysInfo)
#define SYS_INFO_DRV_RES_FORMAT "ok: " \
"drv_drv_vsn=%d.%d " \
@@ -38,8 +39,9 @@
"erts_vsn=%s " \
"otp_vsn=%s " \
"thread=%s " \
- "smp=%s"
-
+ "smp=%s " \
+ "async_thrs=%d " \
+ "sched_thrs=%d"
static size_t
sys_info_drv_max_res_len(ErlDrvSysInfo *sip)
@@ -51,6 +53,8 @@ sys_info_drv_max_res_len(ErlDrvSysInfo *sip)
slen += strlen(sip->otp_release) + 1;
slen += 5; /* threads */
slen += 5; /* smp */
+ slen += 20; /* async_thrs */
+ slen += 20; /* sched_thrs */
return slen;
}
@@ -66,7 +70,9 @@ sys_info_drv_sprintf_sys_info(ErlDrvSysInfo *sip, char *str)
sip->erts_version,
sip->otp_release,
sip->thread_support ? "true" : "false",
- sip->smp_support ? "true" : "false");
+ sip->smp_support ? "true" : "false",
+ sip->async_threads,
+ sip->scheduler_threads);
}
#include "sys_info_drv_impl.c"
diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.c b/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.c
index 2d3203ae5d..c6c70a2075 100644
--- a/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.c
+++ b/erts/emulator/test/driver_SUITE_data/sys_info_drv_impl.c
@@ -46,7 +46,8 @@
#endif
static ErlDrvData start(ErlDrvPort, char *);
-static int control(ErlDrvData, unsigned int, char *, int, char **, int);
+static ErlDrvSSizeT control(ErlDrvData, unsigned int,
+ char *, ErlDrvSizeT, char **, ErlDrvSizeT);
static ErlDrvEntry drv_entry = {
NULL /* init */,
@@ -84,13 +85,13 @@ start(ErlDrvPort port, char *command)
return (ErlDrvData) port;
}
-static int
+static ErlDrvSSizeT
control(ErlDrvData drv_data,
unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen)
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen)
{
- int res;
+ ErlDrvSSizeT res;
char *str;
size_t slen, slen2;
ErlDrvPort port = (ErlDrvPort) drv_data;
diff --git a/erts/emulator/test/driver_SUITE_data/sys_info_1_1_drv.c b/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c
index fa21828284..815d96cc97 100644
--- a/erts/emulator/test/driver_SUITE_data/sys_info_1_1_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/sys_info_prev_drv.c
@@ -3,34 +3,35 @@
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved via the world wide web at http://www.erlang.org/.
- *
+ *
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
- *
+ *
* The Initial Developer of the Original Code is Ericsson Utvecklings AB.
* Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
* AB. All Rights Reserved.''
- *
+ *
* $Id$
*/
/*
* Author: Rickard Green
*
- * Description: Driver that fakes driver version 1.1 and tests
+ * Description: Driver that fakes driver version 2.0 and tests
* driver_system_info().
*
*/
#include "sys_info_drv_impl.h"
-#define SYS_INFO_DRV_MAJOR_VSN 1
-#define SYS_INFO_DRV_MINOR_VSN 1
-#define SYS_INFO_DRV_NAME_STR "sys_info_1_1_drv"
-#define SYS_INFO_DRV_NAME sys_info_1_1_drv
+#define SYS_INFO_DRV_MAJOR_VSN 2
+#define SYS_INFO_DRV_MINOR_VSN 0
+#define SYS_INFO_DRV_NAME_STR "sys_info_prev_drv"
+#define SYS_INFO_DRV_NAME sys_info_prev_drv
#define SYS_INFO_DRV_LAST_FIELD scheduler_threads
+#define ERL_DRV_SYS_INFO_SIZE sizeof(ErlDrvSysInfo)
#define SYS_INFO_DRV_RES_FORMAT "ok: " \
"drv_drv_vsn=%d.%d " \
@@ -42,7 +43,6 @@
"async_thrs=%d " \
"sched_thrs=%d"
-
static size_t
sys_info_drv_max_res_len(ErlDrvSysInfo *sip)
{
@@ -76,5 +76,3 @@ sys_info_drv_sprintf_sys_info(ErlDrvSysInfo *sip, char *str)
}
#include "sys_info_drv_impl.c"
-
-
diff --git a/erts/emulator/test/driver_SUITE_data/thr_alloc_drv.c b/erts/emulator/test/driver_SUITE_data/thr_alloc_drv.c
index c7edbba7f6..95a6ae9bdf 100644
--- a/erts/emulator/test/driver_SUITE_data/thr_alloc_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/thr_alloc_drv.c
@@ -21,14 +21,8 @@
#include "erl_driver.h"
ErlDrvData start(ErlDrvPort port, char *command);
-int control(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen);
-
-static int call(ErlDrvData drv_data,
- unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen,
- unsigned int *flags);
+ErlDrvSSizeT control(ErlDrvData drv_data, unsigned int command, char *buf,
+ ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen);
static ErlDrvEntry thr_alloc_drv_entry = {
NULL /* init */,
@@ -76,12 +70,12 @@ ErlDrvData start(ErlDrvPort port, char *command)
return (ErlDrvData) port;
}
-int control(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen)
+ErlDrvSSizeT control(ErlDrvData drv_data, unsigned int command, char *buf,
+ ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen)
{
ErlDrvPort port = (ErlDrvPort) drv_data;
char *result = "failure";
- int result_len;
+ ErlDrvSSizeT result_len;
if (len <= 20) {
int res;
ErlDrvTid tid;
diff --git a/erts/emulator/test/driver_SUITE_data/thr_free_drv.c b/erts/emulator/test/driver_SUITE_data/thr_free_drv.c
index 40637c946c..439fe6a184 100644
--- a/erts/emulator/test/driver_SUITE_data/thr_free_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/thr_free_drv.c
@@ -45,8 +45,8 @@ typedef struct {
static ErlDrvData start(ErlDrvPort port, char *command);
static void stop(ErlDrvData data);
-static int control(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen);
+static ErlDrvSSizeT control(ErlDrvData drv_data, unsigned int command, char *buf,
+ ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen);
static ErlDrvEntry thr_free_drv_entry = {
NULL /* init */,
@@ -194,14 +194,14 @@ static void stop(ErlDrvData drv_data)
driver_free(td);
}
-static int control(ErlDrvData drv_data, unsigned int command, char *buf,
- int len, char **rbuf, int rlen)
+static ErlDrvSSizeT control(ErlDrvData drv_data, unsigned int command, char *buf,
+ ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen)
{
test_data *td = (test_data *) drv_data;
char *result = "failure";
int i, b;
int res;
- int result_len;
+ ErlDrvSSizeT result_len;
if (td->b == -1) {
erl_drv_mutex_lock(td->ttd[0].mtx);
diff --git a/erts/emulator/test/driver_SUITE_data/timer_drv.c b/erts/emulator/test/driver_SUITE_data/timer_drv.c
index 3ea37fa079..8c3f203a64 100644
--- a/erts/emulator/test/driver_SUITE_data/timer_drv.c
+++ b/erts/emulator/test/driver_SUITE_data/timer_drv.c
@@ -23,7 +23,7 @@
static ErlDrvPort erlang_port;
static ErlDrvData timer_start(ErlDrvPort, char*);
static void timer_stop(ErlDrvData);
-static void timer_read(ErlDrvData, char*, int);
+static void timer_read(ErlDrvData, char*, ErlDrvSizeT);
static void timer(ErlDrvData);
static ErlDrvEntry timer_driver_entry =
@@ -40,6 +40,16 @@ static ErlDrvEntry timer_driver_entry =
NULL,
timer,
NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
NULL
};
@@ -59,8 +69,9 @@ static ErlDrvData timer_start(ErlDrvPort port, char *buf)
}
/* set the timer, this is monitored from erlang measuring the time */
-static void timer_read(ErlDrvData port, char *buf, int len)
+static void timer_read(ErlDrvData p, char *buf, ErlDrvSizeT len)
{
+ ErlDrvPort port = (ErlDrvPort) p;
char reply[1];
if (buf[0] == START_TIMER) {
diff --git a/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.c b/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.c
index 1e98844838..b4542f3e36 100644
--- a/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.c
+++ b/erts/emulator/test/erl_drv_thread_SUITE_data/testcase_driver.c
@@ -50,13 +50,33 @@ typedef struct {
ErlDrvData testcase_drv_start(ErlDrvPort port, char *command);
void testcase_drv_stop(ErlDrvData drv_data);
-void testcase_drv_run(ErlDrvData drv_data, char *buf, int len);
+void testcase_drv_run(ErlDrvData drv_data, char *buf, ErlDrvSizeT len);
static ErlDrvEntry testcase_drv_entry = {
NULL,
testcase_drv_start,
testcase_drv_stop,
- testcase_drv_run
+ testcase_drv_run,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL, /* handle */
+ NULL, /* control */
+ NULL, /* timeout */
+ NULL, /* outputv */
+ NULL, /* ready_async */
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
+ NULL,
+
};
@@ -92,7 +112,7 @@ testcase_drv_stop(ErlDrvData drv_data)
}
void
-testcase_drv_run(ErlDrvData drv_data, char *buf, int len)
+testcase_drv_run(ErlDrvData drv_data, char *buf, ErlDrvSizeT len)
{
InternalTestCaseState_t *itcs = (InternalTestCaseState_t *) drv_data;
ErlDrvTermData result_atom;
diff --git a/erts/emulator/test/float_SUITE_data/fp_drv.c b/erts/emulator/test/float_SUITE_data/fp_drv.c
index eb453f6cd6..b80385c3f9 100644
--- a/erts/emulator/test/float_SUITE_data/fp_drv.c
+++ b/erts/emulator/test/float_SUITE_data/fp_drv.c
@@ -22,6 +22,7 @@
# define PRINTF(X)
#endif
+#include <string.h>
#include <math.h>
#ifdef __WIN32__
#include <float.h>
@@ -37,7 +38,8 @@ int _finite(double x);
#define ERTS_FP_CONTROL_TEST 0
#define ERTS_FP_THREAD_TEST 1
-static int control(ErlDrvData, unsigned int, char *, int, char **, int);
+static ErlDrvSSizeT control(ErlDrvData, unsigned int, char *,
+ ErlDrvSizeT, char **, ErlDrvSizeT);
static ErlDrvEntry fp_drv_entry = {
NULL /* init */,
@@ -97,10 +99,10 @@ do_test(void *unused)
return "ok";
}
-static int control(ErlDrvData drv_data,
- unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen)
+static ErlDrvSSizeT control(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen)
{
char *res_str;
PRINTF(("control(%p, %d, ...) called\r\n", drv_data, command));
diff --git a/erts/emulator/test/port_SUITE_data/echo_drv.c b/erts/emulator/test/port_SUITE_data/echo_drv.c
index 25eda116fe..1d39c6a00c 100644
--- a/erts/emulator/test/port_SUITE_data/echo_drv.c
+++ b/erts/emulator/test/port_SUITE_data/echo_drv.c
@@ -1,4 +1,5 @@
#include <stdio.h>
+#include <string.h>
#include "erl_driver.h"
@@ -17,11 +18,9 @@ typedef struct _erl_drv_data EchoDrvData;
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_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 ErlDrvEntry echo_drv_entry = {
NULL, /* init */
@@ -33,10 +32,20 @@ static ErlDrvEntry echo_drv_entry = {
"echo_drv",
echo_drv_finish,
NULL, /* handle */
- echo_drv_control,
+ NULL, /* 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,
};
@@ -68,7 +77,8 @@ 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_output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len) {
+ EchoDrvData *data_p = (EchoDrvData *) drv_data;
void *void_ptr;
ErlDrvPort port = void_ptr = data_p;
@@ -77,9 +87,3 @@ static void echo_drv_output(EchoDrvData *data_p, char *buf, int len) {
static void echo_drv_finish() {
}
-
-static int echo_drv_control(EchoDrvData *data_p, unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen) {
- return 0;
-}
diff --git a/erts/emulator/test/port_SUITE_data/exit_drv.c b/erts/emulator/test/port_SUITE_data/exit_drv.c
index 60f1b321bd..5f366b3545 100644
--- a/erts/emulator/test/port_SUITE_data/exit_drv.c
+++ b/erts/emulator/test/port_SUITE_data/exit_drv.c
@@ -5,11 +5,9 @@ typedef struct _erl_drv_data ExitDrvData;
static ExitDrvData *exit_drv_start(ErlDrvPort port, char *command);
static void exit_drv_stop(ExitDrvData *data_p);
-static void exit_drv_output(ExitDrvData *data_p, char *buf, int len);
+static void exit_drv_output(ExitDrvData *data_p, char *buf,
+ ErlDrvSizeT len);
static void exit_drv_finish(void);
-static int exit_drv_control(ExitDrvData *data_p, unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen);
static ErlDrvEntry exit_drv_entry = {
NULL, /* init */
@@ -21,10 +19,20 @@ static ErlDrvEntry exit_drv_entry = {
"exit_drv",
exit_drv_finish,
NULL, /* handle */
- exit_drv_control,
+ NULL, /* 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,
};
DRIVER_INIT(exit_drv)
@@ -45,7 +53,7 @@ exit_drv_stop(ExitDrvData *datap)
}
static void
-exit_drv_output(ExitDrvData *datap, char *buf, int len)
+exit_drv_output(ExitDrvData *datap, char *buf, ErlDrvSizeT len)
{
driver_exit((ErlDrvPort) datap, 0);
}
@@ -55,14 +63,3 @@ exit_drv_finish(void)
{
}
-
-static int
-exit_drv_control(ExitDrvData *datap,
- unsigned int command,
- char *buf,
- int len,
- char **rbuf,
- int rlen)
-{
- return 0;
-}
diff --git a/erts/emulator/test/port_SUITE_data/failure_drv.c b/erts/emulator/test/port_SUITE_data/failure_drv.c
index 34d48e00f8..5826e6d5a9 100644
--- a/erts/emulator/test/port_SUITE_data/failure_drv.c
+++ b/erts/emulator/test/port_SUITE_data/failure_drv.c
@@ -5,10 +5,8 @@ typedef struct _erl_drv_data FailureDrvData;
static FailureDrvData *failure_drv_start(ErlDrvPort, char *);
static void failure_drv_stop(FailureDrvData *);
-static void failure_drv_output(FailureDrvData *, char *, int);
+static void failure_drv_output(ErlDrvData, char *, ErlDrvSizeT);
static void failure_drv_finish(void);
-static int failure_drv_control(FailureDrvData *, unsigned int,
- char *, int, char **, int);
static ErlDrvEntry failure_drv_entry = {
NULL, /* init */
@@ -18,12 +16,22 @@ static ErlDrvEntry failure_drv_entry = {
NULL, /* ready_input */
NULL, /* ready_output */
"failure_drv",
- failure_drv_finish,
+ NULL, /* finish */
NULL, /* handle */
- failure_drv_control,
+ NULL, /* 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,
};
@@ -46,7 +54,8 @@ static FailureDrvData *failure_drv_start(ErlDrvPort port, char *command) {
static void failure_drv_stop(FailureDrvData *data_p) {
}
-static void failure_drv_output(FailureDrvData *data_p, char *buf, int len) {
+static void failure_drv_output(ErlDrvData drv_data, char *buf, ErlDrvSizeT len) {
+ FailureDrvData *data_p = (FailureDrvData *) drv_data;
void *void_ptr;
ErlDrvPort port = void_ptr = data_p;
@@ -55,9 +64,3 @@ static void failure_drv_output(FailureDrvData *data_p, char *buf, int len) {
static void failure_drv_finish() {
}
-
-static int failure_drv_control(FailureDrvData *data_p, unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen) {
- return 0;
-}
diff --git a/erts/emulator/test/port_bif_SUITE_data/control_drv.c b/erts/emulator/test/port_bif_SUITE_data/control_drv.c
index e9f57a887a..b937a8bb15 100644
--- a/erts/emulator/test/port_bif_SUITE_data/control_drv.c
+++ b/erts/emulator/test/port_bif_SUITE_data/control_drv.c
@@ -1,13 +1,15 @@
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include "erl_driver.h"
static ErlDrvPort erlang_port;
static ErlDrvData control_start(ErlDrvPort, char*);
static void control_stop(ErlDrvData);
-static void control_read(ErlDrvData, char*, int);
-static int control_control(ErlDrvData, unsigned int, char*, int, char**, int);
+static void control_read(ErlDrvData, char*, ErlDrvSizeT);
+static ErlDrvSSizeT control_control(ErlDrvData, unsigned int, char*,
+ ErlDrvSizeT, char**, ErlDrvSizeT);
static ErlDrvEntry control_driver_entry =
{
@@ -21,9 +23,19 @@ static ErlDrvEntry control_driver_entry =
NULL,
NULL,
control_control,
+ NULL, /* timeout */
+ NULL, /* outputv */
+ NULL, /* ready_async */
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
NULL,
NULL,
- NULL
};
DRIVER_INIT(control_drv)
@@ -41,7 +53,7 @@ static ErlDrvData control_start(ErlDrvPort port,char *buf)
return (ErlDrvData)port;
}
-static void control_read(ErlDrvData port, char *buf, int count)
+static void control_read(ErlDrvData port, char *buf, ErlDrvSizeT count)
{
driver_output(erlang_port, buf, count);
}
@@ -51,8 +63,9 @@ static void control_stop(ErlDrvData port)
erlang_port = (ErlDrvPort)-1;
}
-static int control_control(ErlDrvData port, unsigned command, char* buf, int count,
- char** res, int res_size)
+static ErlDrvSSizeT control_control(ErlDrvData port, unsigned command,
+ char* buf, ErlDrvSizeT count,
+ char** res, ErlDrvSizeT res_size)
{
switch (command) {
case 'e':
diff --git a/erts/emulator/test/send_term_SUITE_data/send_term_drv.c b/erts/emulator/test/send_term_SUITE_data/send_term_drv.c
index 165cce2e9d..b3feca79f0 100644
--- a/erts/emulator/test/send_term_SUITE_data/send_term_drv.c
+++ b/erts/emulator/test/send_term_SUITE_data/send_term_drv.c
@@ -24,7 +24,7 @@
static ErlDrvPort erlang_port;
static ErlDrvData send_term_drv_start(ErlDrvPort port, char *command);
static void send_term_drv_stop(ErlDrvData drv_data);
-static void send_term_drv_run(ErlDrvData drv_data, char *buf, int len);
+static void send_term_drv_run(ErlDrvData drv_data, char *buf, ErlDrvSizeT len);
static int make_ext_term_list(ErlDrvTermData *td, int bad);
@@ -39,6 +39,22 @@ static ErlDrvEntry send_term_drv_entry = {
NULL,
NULL,
"send_term_drv",
+ NULL,
+ NULL, /* handle */
+ NULL, /* control */
+ NULL, /* timeout */
+ NULL, /* outputv */
+ NULL, /* ready_async */
+ NULL,
+ NULL,
+ NULL,
+ ERL_DRV_EXTENDED_MARKER,
+ ERL_DRV_EXTENDED_MAJOR_VERSION,
+ ERL_DRV_EXTENDED_MINOR_VERSION,
+ 0,
+ NULL,
+ NULL,
+ NULL,
};
DRIVER_INIT(send_term_drv)
@@ -64,7 +80,7 @@ static void send_term_drv_stop(ErlDrvData drv_data)
static void output_term(ErlDrvTermData* msg, int len);
static void fail_term(ErlDrvTermData* msg, int len, int line);
-static void send_term_drv_run(ErlDrvData port, char *buf, int count)
+static void send_term_drv_run(ErlDrvData port, char *buf, ErlDrvSizeT count)
{
char buf7[1024];
ErlDrvTermData spec[1024];
diff --git a/erts/emulator/test/system_profile_SUITE_data/echo_drv.c b/erts/emulator/test/system_profile_SUITE_data/echo_drv.c
index d968ff06f9..e0b6ff804c 100644
--- a/erts/emulator/test/system_profile_SUITE_data/echo_drv.c
+++ b/erts/emulator/test/system_profile_SUITE_data/echo_drv.c
@@ -9,11 +9,9 @@ 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_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 ErlDrvEntry echo_drv_entry = {
NULL, /* init */
@@ -25,10 +23,21 @@ static ErlDrvEntry echo_drv_entry = {
"echo_drv",
echo_drv_finish,
NULL, /* handle */
- echo_drv_control,
+ NULL, /* 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
+
};
DRIVER_INIT(echo_drv)
@@ -51,16 +60,11 @@ 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);
}
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) {
- return 0;
-}
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;