Changeset c8211849 in mainline for uspace/srv/hid/remcons/remcons.c

Timestamp:

2017-12-08T21:03:35Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

a99cbc1e

Parents:

c19a5a59

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-07 23:08:49)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2017-12-08 21:03:35)

Message:

Return number of characters separately from error code in console IO.

File:

• uspace/srv/hid/remcons/remcons.c (modified) (3 diffs)

uspace/srv/hid/remcons/remcons.c

@@ -72 +72 @@
 static int remcons_open(con_srvs_t *, con_srv_t *);
 static int remcons_close(con_srv_t *);
-static int remcons_write(con_srv_t *, void *, size_t);
+static int remcons_write(con_srv_t *, void *, size_t, size_t *);
 static void remcons_sync(con_srv_t *);
 static void remcons_clear(con_srv_t *);
@@ -137 +137 @@
 }
 
-static int remcons_write(con_srv_t *srv, void *data, size_t size)
+static int remcons_write(con_srv_t *srv, void *data, size_t size, size_t *nwritten)
 {
         telnet_user_t *user = srv_to_user(srv);
@@ -146 +146 @@
                 return rc;
 
-        return size;
+        *nwritten = size;
+        return EOK;
 }