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Revision 5575


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Author: aliguori
Date: Fri Oct 31 17:31:29 2008 UTC (15 years ago)
Changed paths: 5
Log Message:
Implement "info chardev" command. (Gerd Hoffmann)

This patch makes qemu keep track of the character devices in use and
implements a "info chardev" monitor command to print a list.

qemu_chr_open() sticks the devices into a linked list now.  It got a new
argument (label), so there is a name for each device.  It also assigns a
filename to each character device.  By default it just copyes the
filename passed in.  Individual drivers can fill in something else
though.  qemu_chr_open_pty() sets the filename to name of the pseudo tty
allocated.

Output looks like this:

  (qemu) info chardev
  monitor: filename=unix:/tmp/run.sh-26827/monitor,server,nowait
  serial0: filename=unix:/tmp/run.sh-26827/console,server
  serial1: filename=pty:/dev/pts/5
  parallel0: filename=vc:640x480

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


Changed paths:

Path Details
Directorytrunk/gdbstub.c modified , text changed
Directorytrunk/hw/usb-serial.c modified , text changed
Directorytrunk/monitor.c modified , text changed
Directorytrunk/qemu-char.h modified , text changed
Directorytrunk/vl.c modified , text changed

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