X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fum%2Fdrivers%2Fpty.c;h=829a5eca8c07606b9b44ea393df4e4f32b94fd99;hb=refs%2Fremotes%2Fvserver;hp=ed84d01df6cc94f9a828415d01fbe0ab099a26cc;hpb=f7f1b0f1e2fbadeab12d24236000e778aa9b1ead;p=linux-2.6.git

diff --git a/arch/um/drivers/pty.c b/arch/um/drivers/pty.c
index ed84d01df..829a5eca8 100644
--- a/arch/um/drivers/pty.c
+++ b/arch/um/drivers/pty.c
@@ -13,6 +13,7 @@
 #include "user_util.h"
 #include "kern_util.h"
 #include "os.h"
+#include "um_malloc.h"
 
 struct pty_chan {
 	void (*announce)(char *dev_name, int dev);
@@ -22,7 +23,7 @@ struct pty_chan {
 	char dev_name[sizeof("/dev/pts/0123456\0")];
 };
 
-static void *pty_chan_init(char *str, int device, struct chan_opts *opts)
+static void *pty_chan_init(char *str, int device, const struct chan_opts *opts)
 {
 	struct pty_chan *data;
 
@@ -43,8 +44,9 @@ static int pts_open(int input, int output, int primary, void *d,
 
 	fd = get_pty();
 	if(fd < 0){
+		err = -errno;
 		printk("open_pts : Failed to open pts\n");
-		return(-errno);
+		return err;
 	}
 	if(data->raw){
 		CATCH_EINTR(err = tcgetattr(fd, &data->tt));
@@ -117,34 +119,27 @@ static int pty_open(int input, int output, int primary, void *d,
 	return(fd);
 }
 
-static int pty_console_write(int fd, const char *buf, int n, void *d)
-{
-	struct pty_chan *data = d;
-
-	return(generic_console_write(fd, buf, n, &data->tt));
-}
-
-struct chan_ops pty_ops = {
+const struct chan_ops pty_ops = {
 	.type		= "pty",
 	.init		= pty_chan_init,
 	.open		= pty_open,
 	.close		= generic_close,
 	.read		= generic_read,
 	.write		= generic_write,
-	.console_write	= pty_console_write,
+	.console_write	= generic_console_write,
 	.window_size	= generic_window_size,
 	.free		= generic_free,
 	.winch		= 0,
 };
 
-struct chan_ops pts_ops = {
+const struct chan_ops pts_ops = {
 	.type		= "pts",
 	.init		= pty_chan_init,
 	.open		= pts_open,
 	.close		= generic_close,
 	.read		= generic_read,
 	.write		= generic_write,
-	.console_write	= pty_console_write,
+	.console_write	= generic_console_write,
 	.window_size	= generic_window_size,
 	.free		= generic_free,
 	.winch		= 0,