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authorRaimo Niskanen <[email protected]>2011-12-06 18:58:55 +0100
committerBjörn Gustavsson <[email protected]>2011-12-09 11:45:52 +0100
commit14eb7c4345157f71a0f7b0378007ab510698e8f3 (patch)
tree7526fc1c052429ec727a89e9039eb4f9ca33b9c3 /erts/emulator/sys/unix/sys.c
parent14f5fc03c4afcbf951f00a1c185db50613c336d8 (diff)
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erl_driver.h: Enlarge types on driver callbacks output, control and call
Diffstat (limited to 'erts/emulator/sys/unix/sys.c')
-rw-r--r--erts/emulator/sys/unix/sys.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c
index 77de7bc806..f94e0f2296 100644
--- a/erts/emulator/sys/unix/sys.c
+++ b/erts/emulator/sys/unix/sys.c
@@ -1033,14 +1033,15 @@ static struct driver_data {
/* Driver interfaces */
static ErlDrvData spawn_start(ErlDrvPort, char*, SysDriverOpts*);
static ErlDrvData fd_start(ErlDrvPort, char*, SysDriverOpts*);
-static int fd_control(ErlDrvData, unsigned int, char *, int, char **, int);
+static ErlDrvSSizeT fd_control(ErlDrvData, unsigned int, char *, ErlDrvSizeT,
+ char **, ErlDrvSizeT);
static ErlDrvData vanilla_start(ErlDrvPort, char*, SysDriverOpts*);
static int spawn_init(void);
static void fd_stop(ErlDrvData);
static void stop(ErlDrvData);
static void ready_input(ErlDrvData, ErlDrvEvent);
static void ready_output(ErlDrvData, ErlDrvEvent);
-static void output(ErlDrvData, char*, int);
+static void output(ErlDrvData, char*, ErlDrvSizeT);
static void outputv(ErlDrvData, ErlIOVec*);
static void stop_select(ErlDrvEvent, void*);
@@ -1726,10 +1727,10 @@ static int fd_get_window_size(int fd, Uint32 *width, Uint32 *height)
return -1;
}
-static int fd_control(ErlDrvData drv_data,
- unsigned int command,
- char *buf, int len,
- char **rbuf, int rlen)
+static ErlDrvSSizeT fd_control(ErlDrvData drv_data,
+ unsigned int command,
+ char *buf, ErlDrvSizeT len,
+ char **rbuf, ErlDrvSizeT rlen)
{
int fd = (int)(long)drv_data;
char resbuff[2*sizeof(Uint32)];
@@ -2045,7 +2046,7 @@ static void outputv(ErlDrvData e, ErlIOVec* ev)
}
-static void output(ErlDrvData e, char* buf, int len)
+static void output(ErlDrvData e, char* buf, ErlDrvSizeT len)
{
int fd = (int)(long)e;
int ix = driver_data[fd].port_num;