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3 Commits

Author SHA1 Message Date
Kevin Wolf 6e1db57b2a qemu-char: Print strerror message on failure 
The only way for chardev drivers to communicate an error was to return a NULL
pointer, which resulted in an error message that said _that_ something went
wrong, but not _why_.

This patch changes the interface to return 0/-errno and updates
qemu_chr_open_opts to use strerror to display a more helpful error message.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-07-23 11:18:57 -05:00
Gerd Hoffmann f0457e8d88 convert msmouse chardev to QemuOpts. 
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-09-11 10:19:48 -05:00
aurel32 aa71cf802e QEMU Microsoft serial mouse emulation 
Adds "msmouse" character device, which emulates a serial mouse.
Use it with -serial msmouse.

Signed-Off-By: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6559 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-02-08 15:53:20 +00:00