aboutsummaryrefslogtreecommitdiffstats
path: root/erts/emulator/drivers/win32/ttsl_drv.c
diff options
context:
space:
mode:
Diffstat (limited to 'erts/emulator/drivers/win32/ttsl_drv.c')
-rw-r--r--erts/emulator/drivers/win32/ttsl_drv.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/erts/emulator/drivers/win32/ttsl_drv.c b/erts/emulator/drivers/win32/ttsl_drv.c
index e636761c67..96df0dc6bd 100644
--- a/erts/emulator/drivers/win32/ttsl_drv.c
+++ b/erts/emulator/drivers/win32/ttsl_drv.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1996-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. 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
@@ -83,8 +83,9 @@ int lpos; /* The current "cursor position" in the line buf
static int ttysl_init(void);
static ErlDrvData ttysl_start(ErlDrvPort, char*);
static void ttysl_stop(ErlDrvData);
-static int ttysl_control(ErlDrvData, unsigned int, char *, int, char **, int);
-static void ttysl_from_erlang(ErlDrvData, char*, int);
+static ErlDrvSSizeT ttysl_control(ErlDrvData, unsigned int,
+ char *, ErlDrvSizeT, char **, ErlDrvSizeT);
+static void ttysl_from_erlang(ErlDrvData, char*, ErlDrvSizeT);
static void ttysl_from_tty(ErlDrvData, ErlDrvEvent);
static Sint16 get_sint16(char *s);
@@ -154,13 +155,13 @@ static void ttysl_get_window_size(Uint32 *width, Uint32 *height)
}
-static int ttysl_control(ErlDrvData drv_data,
+static ErlDrvSSizeT ttysl_control(ErlDrvData drv_data,
unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen)
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen)
{
char resbuff[2*sizeof(Uint32)];
- int res_size;
+ ErlDrvSizeT res_size;
switch (command) {
case CTRL_OP_GET_WINSIZE:
{
@@ -176,7 +177,7 @@ static int ttysl_control(ErlDrvData drv_data,
res_size = 1;
break;
case CTRL_OP_SET_UNICODE_STATE:
- if (len > 0) {
+ if (len != 0) {
int m = (int) *buf;
*resbuff = (utf8_mode) ? 1 : 0;
res_size = 1;
@@ -438,14 +439,14 @@ static int check_buf_size(byte *s, int n)
}
-static void ttysl_from_erlang(ErlDrvData ttysl_data, char* buf, int count)
+static void ttysl_from_erlang(ErlDrvData ttysl_data, char* buf, ErlDrvSizeT count)
{
if (lpos > MAXSIZE)
put_chars((byte*)"\n", 1);
switch (buf[0]) {
case OP_PUTC:
- DEBUGLOG(("OP: Putc(%d)",count-1));
+ DEBUGLOG(("OP: Putc(%I64u)",(unsigned long long)count-1));
if (check_buf_size((byte*)buf+1, count-1) == 0)
return;
put_chars((byte*)buf+1, count-1);