From: Aurelien Jarno <aurelien@aurel32.net>
Date: Tue, 13 Jul 2010 19:13:12 +0000 (+0200)
Subject: qemu-options: add documentation for stdio signal=on|off
X-Git-Tag: v0.12.5~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0c0f53e25cded4b3b1909391f9bf22d334ed8155;p=thirdparty%2Fqemu.git

qemu-options: add documentation for stdio signal=on|off

Commit 5989020bc11f8ba448d6fb79f4562f882a693d89 introduced a chardev
option to disable signals on stdio. Add the corresponding documentation.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---

diff --git a/qemu-options.hx b/qemu-options.hx
index 8de71d6bad7..76e0fd79154 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1114,7 +1114,7 @@ DEF("chardev", HAS_ARG, QEMU_OPTION_chardev,
     "-chardev serial,id=id,path=path\n"
 #else
     "-chardev pty,id=id\n"
-    "-chardev stdio,id=id\n"
+    "-chardev stdio,id=id,[,signal=on|off]\n"
 #endif
 #ifdef CONFIG_BRLAPI
     "-chardev braille,id=id\n"
@@ -1290,10 +1290,14 @@ not take any options.
 
 @option{pty} is not available on Windows hosts.
 
-@item -chardev stdio ,id=@var{id}
+@item -chardev stdio ,id=@var{id} [,signal=on|off]
 Connect to standard input and standard output of the qemu process.
-@option{stdio} does not take any options. @option{stdio} is not available on
-Windows hosts.
+
+@option{signal} controls if signals are enabled on the terminal, that includes
+exiting QEMU with the key sequence @key{Control-c}. This option is enabled by
+default, use @option{signal=off} to disable it.
+
+@option{stdio} is not available on Windows hosts.
 
 @item -chardev braille ,id=@var{id}