[PULL 1.14] ephyr crash, pnprintf fixes

[Peter Hutterer]

The ephyr fix is something useful since I just ran into it myself yesterday.
pnprintf fixes are largely to prevent weird messages on FatalError.


PS: I accidentally pushed this to origin first but reset the repo a minute
later. just in case you saw that float past on the commit list.

The following changes since commit a11cf8dd68275ba4676888e5957bff13efbfbb3d:

  dix: copy event in TouchConvertToPointerEvent correctly (2013-05-06 10:20:18 +1000)

are available in the git repository at:

  git://people.freedesktop.org/~whot/xserver server-1.14-branch

for you to fetch changes up to e90beb18000cf49b9108c4f977abfd111ed908ad:

  os: Use ErrorFSigSafe from FatalError and it's friends (2013-05-14 16:37:32 +1000)

----------------------------------------------------------------
Daniel Martin (1):
      ephyr: Fix crash on 24bpp host framebuffer

Peter Hutterer (8):
      dix: send the current axis value in DeviceChangedEvents (#62321)
      If neither HAL nor udev backends are enabled, warn the user
      os: document pnprintf as sigsafe snprintf
      os: support pnprintf length modifiers for integers
      os: support %% in pnprintf
      os: support %c in pnprintf
      os: complain about unsupported pnprintf directives
      os: Use ErrorFSigSafe from FatalError and it's friends

 configure.ac            |   8 ++++
 dix/eventconvert.c      |   4 +-
 dix/getevents.c         |   1 +
 glx/glxdri.c            |   2 +-
 glx/glxdri2.c           |   2 +-
 hw/kdrive/ephyr/ephyr.c |   6 +--
 hw/kdrive/ephyr/hostx.c |   6 ++-
 hw/kdrive/ephyr/hostx.h |   3 +-
 include/eventstr.h      |   1 +
 os/log.c                | 115 ++++++++++++++++++++++++++++++++++++++++++++----
 test/signal-logging.c   |  95 +++++++++++++++++++++++++++++++++++----
 11 files changed, 214 insertions(+), 29 deletions(-)
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