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  1. 09 9月, 2015 3 次提交
  3. 19 8月, 2015 3 次提交
  5. 28 7月, 2015 1 次提交
  7. 06 7月, 2015 1 次提交
    • P
      Stop including qemu-common.h in memory.h · fba0a593
      由 Peter Maydell 提交于 
      Including qemu-common.h from other header files is generally a bad
idea, because it means it's very easy to end up with a circular
dependency. For instance, if we wanted to include memory.h from
qom/cpu.h we'd end up with this loop:
 memory.h -> qemu-common.h -> cpu.h -> cpu-qom.h -> qom/cpu.h -> memory.h

Remove the include from memory.h. This requires us to fix up a few
other files which were inadvertently getting declarations indirectly
through memory.h.

The biggest change is splitting the fprintf_function typedef out
into its own header so other headers can get at it without having
to include qemu-common.h.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-Id: <1435933104-15216-1-git-send-email-peter.maydell@linaro.org>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      fba0a593
  9. 26 6月, 2015 1 次提交
  11. 04 6月, 2015 1 次提交
  13. 30 4月, 2015 1 次提交
  15. 03 3月, 2015 1 次提交
  17. 14 1月, 2015 1 次提交
  19. 02 11月, 2014 1 次提交
    • M
      pidfile: stop making pidfile error a special case · fee78fd6
      由 Michael Tokarev 提交于 
      In case of -daemonize, we write non-zero to the daemon
pipe only if pidfile creation failed, so the parent will
report error about pidfile problem.  There's no need to
make special case for this, since all other errors are
reported by the child just fine.  Let the parent report
error and simplify logic in os_daemonize().

This way, we don't need os_pidfile_error() function, since
it only prints error now, so put the error reporting printf
into the only place where qemu_create_pidfile() is called,
in vl.c.

While at it, fix wrong indentation in os_daemonize().
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
      fee78fd6
  21. 03 10月, 2014 1 次提交
    • M
      util: Emancipate id_wellformed() from QemuOpts · f5bebbbb
      由 Markus Armbruster 提交于 
      IDs have long spread beyond QemuOpts: not everything with an ID
necessarily goes through QemuOpts.  Commit 9aebf3b8 is about such a
case: block layer names are meant to be well-formed IDs, but some of
them don't go through QemuOpts, and thus weren't checked.  The commit
fixed that the straightforward way: rename the internal QemuOpts
helper id_wellformed() to qemu_opts_id_wellformed() and give it
external linkage.

Instead of using it directly in block.c, the commit adds wrapper
bdrv_is_valid_name(), probably to hide the connection to QemuOpts.

Go one logical step further: emancipate IDs from QemuOpts.  Rename the
function back to id_wellformed(), and put it in another file.  While
there, clean up its value to bool.  Peel off the bdrv_is_valid_name()
wrapper.

[Replaced stray return 0 with return false to match bool returns used
elsewhere in id_wellformed().
--Stefan]
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
      f5bebbbb
  23. 11 9月, 2014 1 次提交
  25. 07 8月, 2014 1 次提交
  27. 06 8月, 2014 2 次提交
  29. 14 7月, 2014 1 次提交
    • K
      dma-helpers: Fix too long qiov · 58f423fb
      由 Kevin Wolf 提交于 
      If the size of the scatter/gather list isn't a multiple of 512, the
number of sectors for the block layer request is rounded down, resulting
in a qiov that doesn't match the request length. Truncate the qiov to the
new length of the request.

This fixes the IDE qtest case /x86_64/ide/bmdma/short_prdt.
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
      58f423fb
  31. 18 6月, 2014 1 次提交
  33. 19 5月, 2014 1 次提交
  35. 08 5月, 2014 1 次提交
  37. 27 3月, 2014 1 次提交
  39. 22 2月, 2014 1 次提交
  41. 20 2月, 2014 1 次提交
  43. 15 2月, 2014 1 次提交
  45. 12 9月, 2013 1 次提交
  47. 13 7月, 2013 1 次提交
  49. 28 6月, 2013 2 次提交
  51. 14 6月, 2013 1 次提交
    • M
      create qemu_openpty_raw() helper function and move it to a separate file · 4efeabbb
      由 Michael Tokarev 提交于 
      In two places qemu uses openpty() which is very system-dependent,
and in both places the pty is switched to raw mode as well.
Make a wrapper function which does both steps, and move all the
system-dependent complexity into a separate file, together
with static/local implementations of openpty() and cfmakeraw()
from qemu-char.c.

It is in a separate file, not part of oslib-posix.c, because
openpty() often resides in -lutil which is not linked to
every program qemu builds.

This change removes #including of <pty.h>, <termios.h>
and other rather specific system headers out of qemu-common.h,
which isn't a place for such specific headers really.

This version has been verified to build correctly on Linux,
OpenBSD, FreeBSD and OpenIndiana.  On the latter it lets qemu
to be built with gtk gui which were not possible there due to
missing openpty() and cfmakeraw().
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
Tested-by: NAndreas Färber <andreas.faerber@web.de>
      4efeabbb
  53. 06 6月, 2013 2 次提交
  55. 22 5月, 2013 1 次提交
  57. 20 5月, 2013 1 次提交
  59. 18 5月, 2013 1 次提交
  61. 16 5月, 2013 1 次提交
  63. 14 5月, 2013 1 次提交
  65. 29 4月, 2013 1 次提交
    • P
      win32: add readv/writev emulation · 9adea5f7
      由 Paolo Bonzini 提交于 
      Commit e9d8fbf5 (qemu-file: do not use stdio for qemu_fdopen, 2013-03-27)
introduced a usage of writev, which mingw32 does not have.  Even though
qemu_fdopen itself is not used on mingw32, the future-proof solution is
to add an implementation of it.  This is simple and similar to how we
emulate sendmsg/recvmsg in util/iov.c.

Some files include osdep.h without qemu-common.h, so move the definition
of iovec to osdep.h too, and include osdep.h from qemu-common.h
unconditionally (protection against including files when NEED_CPU_H is
defined is not needed since the removal of AREG0).
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      9adea5f7