Changeset 0bf84cc in mainline for fb/sysio.c

Timestamp:

2006-06-02T22:58:02Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

27386e6a

Parents:

59ed572

Message:

Added support for styles for ega framebuffer.

File:

• fb/sysio.c (modified) (3 diffs)

fb/sysio.c

@@ -69 +69 @@
 }
 
+static void set_style(int mode)
+{
+        char control[20];
+        
+        snprintf(control, 20, "\033[%df", mode);
+        sysputs(control);
+}
+
 /** ANSI terminal emulation main thread */
 static void sysio_client_connection(ipc_callid_t iid, ipc_call_t *icall)
@@ -79 +87 @@
         int lastrow=0;
         int newcol,newrow;
+        int fgcolor,bgcolor;
 
         if (client_connected) {
@@ -116 +125 @@
                         retval = 0;
                         break;
+                case FB_SET_STYLE:
+                        fgcolor = IPC_GET_ARG1(call);
+                        bgcolor = IPC_GET_ARG2(call);
+                        if (fgcolor > bgcolor)
+                                set_style(0);
+                        else
+                                set_style(7);
+                        retval = 0;
+                        break;
                 default:
                         retval = ENOENT;