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Name Size
  QMP
  audio
  block
  bsd-user
  darwin-user
  default-configs
  docs
  fpu
  fsdev
  gdb-xml
  hw
  libcacard
  linux-headers
  linux-user
  net
  pc-bios
  qapi
  qga
  roms
  scripts
  slirp
  sysconfigs
  target-alpha
  target-arm
  target-cris
  target-i386
  target-lm32
  target-m68k
  target-microblaze
  target-mips
  target-ppc
  target-s390x
  target-sh4
  target-sparc
  target-unicore32
  target-xtensa
  tcg
  tests
  trace
  ui
.gitignore 897 Bytes
.gitmodules 602 Bytes
CODING_STYLE 3 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.6 kB
HACKING 4.7 kB
LICENSE 637 Bytes
MAINTAINERS 10.3 kB
Makefile 14.8 kB
Makefile.dis 402 Bytes
Makefile.hw 522 Bytes
Makefile.objs 15.3 kB
Makefile.target 13 kB
Makefile.user 475 Bytes
README 59 Bytes
TODO 1.1 kB
VERSION 8 Bytes
a.out.h 13.6 kB
acl.c 4.4 kB
acl.h 2.1 kB
aes.c 59.7 kB
aes.h 717 Bytes
aio.c 5.8 kB
alpha-dis.c 79.8 kB
alpha.ld 3.9 kB
arch_init.c 17.7 kB
arch_init.h 814 Bytes
arm-dis.c 157.1 kB
arm-semi.c 15.7 kB
arm.ld 4.6 kB
async.c 3.4 kB
balloon.c 3.6 kB
balloon.h 737 Bytes
bitmap.c 6.3 kB
bitmap.h 7.3 kB
bitops.c 3.4 kB
bitops.h 6.3 kB
block-migration.c 19.8 kB
block-migration.h 504 Bytes
block.c 88.4 kB
block.h 15.7 kB
block_int.h 9 kB
blockdev.c 20.3 kB
blockdev.h 2.1 kB
bswap.h 13.9 kB
bt-host.c 5.2 kB
bt-host.h 123 Bytes
bt-vhci.c 4.5 kB
buffered_file.c 6.8 kB
buffered_file.h 916 Bytes
cache-utils.c 2.1 kB
cache-utils.h 1.1 kB
check-qdict.c 8.9 kB
check-qfloat.c 1.5 kB
check-qint.c 2.1 kB
check-qjson.c 19.9 kB
check-qlist.c 2.8 kB
check-qstring.c 2.8 kB
cmd.c 12.2 kB
cmd.h 2 kB
compatfd.c 2.6 kB
compatfd.h 1.5 kB
compiler.h 1.6 kB
config.h 52 Bytes
configure 94.7 kB
console.c 46.8 kB
console.h 12.2 kB
coroutine-gthread.c 3.6 kB
coroutine-ucontext.c 5.7 kB
coroutine-win32.c 2.6 kB
cpu-all.h 16.9 kB
cpu-common.h 7.1 kB
cpu-defs.h 9.8 kB
cpu-exec.c 25.2 kB
cpus.c 28.4 kB
cpus.h 549 Bytes
cris-dis.c 80.3 kB
cursor.c 5.3 kB
cursor_hidden.xpm 1.3 kB
cursor_left_ptr.xpm 1.4 kB
cutils.c 10.3 kB
def-helper.h 7.2 kB
device_tree.c 4.1 kB
device_tree.h 1 kB
dis-asm.h 18.3 kB
disas.c 11.7 kB
disas.h 1.1 kB
dma-helpers.c 5.1 kB
dma.h 1.8 kB
dyngen-exec.h 2 kB
elf.h 45.5 kB
envlist.c 5.3 kB
envlist.h 484 Bytes
error.c 2.7 kB
error.h 1.7 kB
error_int.h 631 Bytes
event_notifier.c 1.3 kB
event_notifier.h 369 Bytes
exec-all.h 12.9 kB
exec-memory.h 1 kB
exec.c 139.8 kB
gdbstub.c 73.4 kB
gdbstub.h 1.3 kB
gen-icount.h 1.2 kB
hmp-commands.hx 35.9 kB
hmp.c 15.3 kB
hmp.h 1.1 kB
host-utils.c 2.8 kB
host-utils.h 5.5 kB
hppa-dis.c 100.2 kB
hppa.ld 7.8 kB
i386-dis.c 159.1 kB
i386.ld 4.6 kB
ia64-dis.c 396.7 kB
ia64.ld 8.2 kB
input.c 7.2 kB
int128.h 1.9 kB
iohandler.c 5.5 kB
ioport-user.c 1.6 kB
ioport.c 12.3 kB
ioport.h 2.6 kB
iorange.h 663 Bytes
iov.c 3.2 kB
iov.h 907 Bytes
json-lexer.c 9.2 kB
json-lexer.h 993 Bytes
json-parser.c 14.6 kB
json-parser.h 514 Bytes
json-streamer.c 3.2 kB
json-streamer.h 984 Bytes
kvm-all.c 35.7 kB
kvm-stub.c 2 kB
kvm.h 5.4 kB
libfdt_env.h 1.1 kB
linux-aio.c 5.6 kB
m68k-dis.c 211.6 kB
m68k-semi.c 12.2 kB
m68k.ld 5.9 kB
main-loop.c 12.1 kB
main-loop.h 13 kB
memory.c 43.2 kB
memory.h 18.2 kB
microblaze-dis.c 62.1 kB
migration-exec.c 2.5 kB
migration-fd.c 2.8 kB
migration-tcp.c 4 kB
migration-unix.c 4.2 kB
migration.c 11.4 kB
migration.h 2.4 kB
mips-dis.c 206.6 kB
mips.ld 8.2 kB
module.c 1.3 kB
module.h 1.1 kB
monitor.c 136.3 kB
monitor.h 1.8 kB
nbd.c 17.9 kB
nbd.h 2.7 kB
net.c 38.8 kB
net.h 5.9 kB
notify.c 832 Bytes
notify.h 881 Bytes
os-posix.c 8.8 kB
os-win32.c 3.9 kB
osdep.c 4 kB
osdep.h 3.6 kB
oslib-posix.c 5.6 kB
oslib-win32.c 3.2 kB
path.c 4.7 kB
pci-ids.txt 883 Bytes
pflib.c 6.6 kB
pflib.h 496 Bytes
poison.h 1.8 kB
posix-aio-compat.c 16.9 kB
ppc-dis.c 237 kB
ppc.ld 8.3 kB
ppc64.ld 7.6 kB
qapi-schema-guest.json 5.1 kB
qapi-schema-test.json 828 Bytes
qapi-schema.json 23.7 kB
qbool.c 1.2 kB
qbool.h 535 Bytes
qdict-test-data.txt 88.4 kB
qdict.c 10.5 kB
qdict.h 2.1 kB
qemu-aio.h 2 kB
qemu-barrier.h 978 Bytes
qemu-char.c 74.2 kB
qemu-char.h 7.1 kB
qemu-common.h 9.4 kB
qemu-config.c 18.7 kB
qemu-config.h 542 Bytes
qemu-coroutine-int.h 1.7 kB
qemu-coroutine-lock.c 4.2 kB
qemu-coroutine.c 1.6 kB
qemu-coroutine.h 5 kB
qemu-doc.texi 77.9 kB
qemu-error.c 4.3 kB
qemu-error.h 1.1 kB
qemu-ga.c 17.5 kB
qemu-img-cmds.hx 1.8 kB
qemu-img.c 45.9 kB
qemu-img.texi 8.8 kB
qemu-io.c 43.9 kB
qemu-lock.h 1.6 kB
qemu-log.h 2.1 kB
qemu-nbd.c 16.2 kB
qemu-nbd.texi 1.5 kB
qemu-objects.h 506 Bytes
qemu-option.c 24.8 kB
qemu-option.h 5.3 kB
qemu-options.h 1.5 kB
qemu-options.hx 90.4 kB
qemu-os-posix.h 1.8 kB
qemu-os-win32.h 1.9 kB
qemu-progress.c 4 kB
qemu-queue.h 22.7 kB
qemu-sockets.c 19 kB
qemu-tech.texi 23.3 kB
qemu-thread-posix.c 2.9 kB
qemu-thread-posix.h 233 Bytes
qemu-thread-win32.c 7.6 kB
qemu-thread-win32.h 307 Bytes
qemu-thread.h 1.2 kB
qemu-timer-common.c 2 kB
qemu-timer.c 20.8 kB
qemu-timer.h 8.6 kB
qemu-tls.h 1.9 kB
qemu-tool.c 1.5 kB
qemu-x509.h 239 Bytes
qemu-xattr.h 606 Bytes
qemu.sasl 1.3 kB
qemu_socket.h 1.6 kB
qerror.c 13.8 kB
qerror.h 6.2 kB
qfloat.c 1.2 kB
qfloat.h 562 Bytes
qint.c 1.2 kB
qint.h 539 Bytes
qjson.c 7.3 kB
qjson.h 708 Bytes
qlist.c 3 kB
qlist.h 1.5 kB
qmp-commands.hx 49.7 kB
qmp.c 2.6 kB
qobject.h 2.7 kB
qstring.c 3.1 kB
qstring.h 884 Bytes
range.h 867 Bytes
readline.c 12.7 kB
readline.h 1.5 kB
rules.mak 2.3 kB
s390-dis.c 93.3 kB
s390.ld 6.9 kB
savevm.c 56.3 kB
sh4-dis.c 82.7 kB
softmmu-semi.h 2 kB
softmmu_defs.h 1.2 kB
softmmu_exec.h 3.2 kB
softmmu_header.h 5.1 kB
softmmu_template.h 12.1 kB
sparc-dis.c 171.7 kB
sparc.ld 4.6 kB
sparc64.ld 4.4 kB
spice-qemu-char.c 5.6 kB
sysemu.h 5.1 kB
targphys.h 538 Bytes
tcg-runtime.c 2.2 kB
tci-dis.c 1.8 kB
tci.c 34.4 kB
test-coroutine.c 4.1 kB
test-qmp-commands.c 4 kB
test-visitor.c 9.1 kB
thunk.c 8.2 kB
thunk.h 4.1 kB
trace-events 39.1 kB
translate-all.c 4.2 kB
uboot_image.h 5.9 kB
usb-bsd.c 17.5 kB
usb-linux.c 58.3 kB
usb-redir.c 38.3 kB
usb-stub.c 1.8 kB
user-exec.c 19.3 kB
version.rc 749 Bytes
vgafont.h 93.3 kB
vl.c 97.7 kB
x86_64.ld 6.4 kB
xen-all.c 28.1 kB
xen-mapcache.c 11.4 kB
xen-mapcache.h 1 kB
xen-stub.c 760 Bytes
xtensa-semi.c 6.7 kB

Latest revisions

# Date Author Comment
74624688 11/11/2011 03:02 pm Paolo Bonzini

nbd: treat EPIPE from NBD_DO_IT as success

This can be seen with "qemu-nbd -v -c", which returns 1 instead of 0
when you disconnect with "qemu-nbd -d".

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>
bb345110 11/11/2011 03:02 pm Paolo Bonzini

qemu-nbd: trap SIGTERM

The client process right now uses SIGTERM to interrupt the server side.
This does not affect the exit status of "qemu-nbd -v -c" because the
server is a child process. This will change when both sides will be
in the same process, and anyway cleaning up things nicely upon SIGTERM...
b32f6c28 11/11/2011 03:02 pm Paolo Bonzini

qemu-nbd: rename socket variable

It will be moved to a global variable by the next patch, and it
would conflict with the socket function.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>
a517e88b 11/11/2011 03:02 pm Paolo Bonzini

qemu-nbd: move client to a thread

This avoids that qemu-nbd uses both forking and threads, which do
not behave well together.

qemu-nbd is already Unix only, and there is no qemu_thread_join,
so for now use pthreads.

Since the parent and child no longer have separate file descriptors,...
c1f8fdc3 11/11/2011 03:02 pm Paolo Bonzini

qemu-nbd: print error messages from the daemon through a pipe

In order to get nice error messages, keep the qemu-nbd process running
until before issuing NBD_DO_IT and connected to the daemon with a pipe.
This lets the qemu-nbd process relay error messages from the daemon and...
f1ef5555 11/11/2011 03:02 pm Paolo Bonzini

qemu-nbd: fix socket creation race

Now that the client and server are in the same process, there is
no need to race on the creation of the socket. We can open the
listening socket before starting the client thread.

This avoids that "qemu-nbd -v -c" prints this once before connecting...
802ddc37 11/11/2011 03:02 pm Paolo Bonzini

qemu-nbd: open the block device after starting the client thread

This is cleaner, because we do not need to close the block device when
there is an error opening /dev/nbdX. It was done this way only to
print errors before daemonizing.

At the same time, use atexit to ensure that the block device is closed...
78439f6a 11/11/2011 03:02 pm Charles Arnold

block: Fix vpc initialization of the Dynamic Disk Header

The Data Offset field in the Dynamic Disk Header is an 8 byte field.
Although the specification (2006-10-11) gives an example of initializing
only the first 4 bytes, images generated by Microsoft on Windows initialize...
2df0a3a3 11/11/2011 03:02 pm Paolo Bonzini

atapi: implement eject requests

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>
4480de19 11/11/2011 03:02 pm Paolo Bonzini

scsi-disk: implement eject requests

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>

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