Changeset 41d33ac in mainline for generic/src/syscall/syscall.c

Timestamp:

2006-05-31T22:18:40Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

e7ed9868

Parents:

018f95a

Message:

Added syscall that lets kernel regain access to keyboard.

File:

• generic/src/syscall/syscall.c (modified) (3 diffs)

generic/src/syscall/syscall.c

@@ -47 +47 @@
 #include <syscall/copy.h>
 #include <sysinfo/sysinfo.h>
+#include <console/console.h>
 
 /** Print using kernel facility
@@ -77 +78 @@
         
         return count;
+}
+
+/** Tell kernel to get keyboard/console access again */
+static __native sys_debug_enable_console(void)
+{
+        arch_grab_console();
+        return 0;
 }
 
@@ -131 +139 @@
         /* Sysinfo syscalls */
         sys_sysinfo_valid,
-        sys_sysinfo_value
+        sys_sysinfo_value,
+        
+        /* Debug calls */
+        sys_debug_enable_console
 };