Changeset 41d33ac in mainline for generic/src/console/cmd.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/console/cmd.c (modified) (4 diffs)

generic/src/console/cmd.c

@@ -38 +38 @@
 
 #include <console/cmd.h>
+#include <console/console.h>
 #include <console/kconsole.h>
 #include <print.h>
@@ -71 +72 @@
         .name = "exit",
         .description ="Exit kconsole",
+        .argc = 0
+};
+
+static int cmd_continue(cmd_arg_t *argv);
+static cmd_info_t continue_info = {
+        .name = "continue",
+        .description ="Return console back to userspace",
+        .func = cmd_continue,
         .argc = 0
 };
@@ -333 +342 @@
         &call2_info,
         &call3_info,
+        &continue_info,
         &cpus_info,
         &desc_info,
@@ -700 +710 @@
         return 1;
 }
+
+/** Command for returning console back to userspace.
+ *
+ * @param argv Ignored.
+ *
+ * return Always 1.
+ */
+int cmd_continue(cmd_arg_t *argv)
+{
+        arch_release_console();
+        return 1;
+}