xfs: Changes to 'master'

[Alan Coopersmith]

 Makefile.am        |    3 
 difs/atom.c        |    4 
 difs/cache.c       |  382 -----------------------------------------------------
 difs/dispatch.c    |  122 +++++++++-------
 difs/events.c      |   26 +--
 difs/extensions.c  |   27 +--
 difs/fontinfo.c    |   86 ++++-------
 difs/fonts.c       |   96 ++++++-------
 difs/main.c        |    7 
 doc/xfs-design.xml |  137 -------------------
 include/cache.h    |   71 ---------
 include/cachestr.h |   74 ----------
 include/difs.h     |    7 
 13 files changed, 174 insertions(+), 868 deletions(-)

New commits:
commit b736a278a574a0f5f24c207478974351573427bc
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Jan 19 22:50:11 2013 -0800

    Remove unused server cache functionality
    
    We initialized the cache & reset the cache, but never put anything in it.
    (Unlike the FontPatternCache provided by libXfont.)
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 21e479609b3529ce24e6139d1208dfe4f9040891
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Jan 19 22:30:49 2013 -0800

    Convert Reply initialization to use C99 struct initializers
    
    Much like we did for the X server, lets the compiler handle filling
    in the entire struct, including zeroing out padding bytes.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit e77aa8b02f3f95a312a755bead400e1dd6e7fc45
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Jan 19 22:27:02 2013 -0800

    Delete unused/empty FreeFonts() function
    
    Had no body and no callers
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 43dd1a904a17d6cbcef6d6728b192eae858b642f
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Jan 19 22:22:09 2013 -0800

    Make FontWakeup functions be static to fonts.c
    
    Only called from other functions in fonts.c
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit b6404f5855b7a38ad567c51b916646c3a085b419
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Jan 19 21:52:38 2013 -0800

    Convert UseFPE & FreeFPE into static inline functions
    
    Comment suggests making them a macro, but since they're only used in this
    file, might as well let the compiler choose how best to optimize them.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit d7558028f93ba8d068ca9f0c5638268f2063c944
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Jan 19 21:38:40 2013 -0800

    Delete unused function CopyCharInfo
    
    Can find no record of this being used in current git repo (back to X11R6.6)
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit e46193d3bb4b7bd52f4dfbccaf5efd4525d97103
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sat Jan 19 19:28:06 2013 -0800

    MakeAtom: get rid of unnecessary casts
    
    strncmp & strncpy expect an unsigned (size_t) argument, so don't take our
    unsigned len and cast it back to a signed int, because that makes clang sad:
    
    difs/atom.c:92:44: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
                comp = strncmp(string, (*np)->string, (int) len);
                       ~~~~~~~                        ^~~~~~~~~
    difs/atom.c:118:34: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
                strncpy(nd->string, string, (int) len);
                ~~~~~~~                     ^~~~~~~~~
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>