xdm: Changes to 'master'

[Alan Coopersmith]

 Makefile.am           |    7 -
 README                |   30 ++++
 access.c              |  143 +++++++++++------------
 auth.c                |  296 ++++++++++++++++++++++++-----------------------
 choose.c              |  112 +++++++++---------
 chooser.c             |  171 +++++++++++++--------------
 config/Makefile.am    |    1 
 config/xdm-config.cpp |    1 
 configure.ac          |   10 +
 daemon.c              |    6 
 dm.c                  |  150 +++++++++++++-----------
 dm.h                  |  244 ++++++++++++++++++++-------------------
 dm_auth.h             |   38 +++---
 dm_error.h            |   12 -
 dm_socket.h           |   14 --
 dpylist.c             |   14 --
 error.c               |    8 -
 file.c                |   11 -
 genauth.c             |   86 ++++++-------
 greet.h               |  110 ++++++++---------
 greeter/Login.c       |  262 +++++++++++++++++++++---------------------
 greeter/Login.h       |   80 ++++++------
 greeter/LoginP.h      |   58 ++++-----
 greeter/greet.c       |  102 ++++++++--------
 greeter/verify.c      |  107 ++++++++---------
 krb5auth.c            |    2 
 mitauth.c             |    8 -
 netaddr.c             |  120 +++++++++----------
 policy.c              |   43 +++---
 prngc.c               |   16 --
 protodpy.c            |   10 -
 reset.c               |   12 -
 resource.c            |  143 ++++++-----------------
 rpcauth.c             |   12 -
 server.c              |   38 +++---
 session.c             |  100 ++++++++--------
 socket.c              |  145 +++++++++++------------
 streams.c             |   14 +-
 util.c                |   73 ++++++++---
 xdm.man.cpp           |   61 ++++-----
 xdmauth.c             |   16 +-
 xdmcp.c               |  310 ++++++++++++++++++++++++--------------------------
 xdmshell.c            |   76 +-----------
 43 files changed, 1617 insertions(+), 1655 deletions(-)

New commits:
commit 2f5bd6ea016a6405208c91c976a16a672cc04184
Author: Branden Robinson <branden at debian.org>
Date:   Fri Jul 17 23:07:39 2009 -0700

    Add RemovePid() function, and register it with atexit()
    
    Debian bug#213076
    
    Forward-ported by David Nusinow, Eugene Konev and Julien Cristau.

commit ec3152fbba9ee39bbb069913e76e9d165001f98a
Author: Branden Robinson <branden at debian.org>
Date:   Fri Jul 17 23:06:46 2009 -0700

    Use xdm's _SysErrorMsg() function instead of strerror()

commit 18f286641afbe1d3b61abd31d93c0ae8acb375e9
Author: Branden Robinson <branden at debian.org>
Date:   Fri Jul 17 22:51:04 2009 -0700

    Use _SysErrorMsg() in the log message in various error conditions.
    
    Change LogError() invocations to use _SysErrorMsg() where errno might be
    set (and not clobbered by intermediate calls).  Also make LogError() the
    first thing we do after an error condition in those cases.
    
    Forward-ported by David Nusinow, Eugene Konev and Julien Cristau.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 8d15af786d96bb70aceca116a588c2a4b7c45d63
Author: Branden Robinson <branden at debian.org>
Date:   Fri Jul 17 22:42:40 2009 -0700

    Use xdm's _SysErrorMsg() function instead of merely printing errno

commit d6faa3c02a6f61c8d01accd0fcead28c39673e32
Author: Branden Robinson <branden at debian.org>
Date:   Fri Jul 17 22:42:08 2009 -0700

    session.c: Add more debugging to execute()
    
    [jcristau at debian.org: save errno before calling Debug() in one place]

commit 2d6d2f121bffb378676f422b44d37534c8c5d53b
Author: Branden Robinson <branden at debian.org>
Date:   Fri Jul 17 22:41:31 2009 -0700

    Add some more log and debug messages
    
    Add log messages for xdm startup, shutdown, and normal exit.  Add a
    debugging message when xdm enters its main loop.

commit 72240433a85410e68a3b6705e097337ff985ae90
Author: Julien Cristau <jcristau at debian.org>
Date:   Wed Aug 20 01:30:59 2008 +0200

    Call InitErrorLog() right after BecomeDaemon()
    
    The latter points stderr to /dev/null, so the sooner we open the log
    after that, the better.

commit 6dfbdf2823dc50c6b0ff24afbc58c67dc1651bef
Author: Branden Robinson <branden at debian.org>
Date:   Fri Jul 17 22:33:55 2009 -0700

    spelling fix

commit 195a991ef5e5d578d3499a5496d064d1b9b1dc7f
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Jul 17 22:29:26 2009 -0700

    Clarify comment/#ifdefs for USE_SIOCGLIFCONF
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 6770509fa149cf8bc148e2ed3c8e11e0b83a4ee1
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Jul 17 22:21:25 2009 -0700

    Remove #ifdef Lynx blocks
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 3beb4d278caa281ea8ebad55ae2f45ea0d46a6e6
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Jul 17 22:14:42 2009 -0700

    Use imdent to show cpp macro nesting more clearly
    
    Also strip trailing whitespace to make git happier.
    While many lines are changes, "git diff -w" shows no changes other
    than pure whitespace.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit b80b263f964031b1edef0a5e0a77a6615dc4be82
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Jul 17 21:58:11 2009 -0700

    Delete old A/UX (#ifdef macII) code
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 70b7a9a7a83b042f46abd50bbe21b0522a0dd9a5
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Jul 17 21:46:46 2009 -0700

    malloc(strlen()); strcpy() -> strdup()
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 7221da99593ee2fe1943250523965b70d59dbf56
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Jul 17 21:17:36 2009 -0700

    Documentation improvements
    
    - Remove references to setting build-time defaults via Imake configuration
    - Show actual default $PATH & authDir settings in man page
    - Whitespace & minor formatting fixes in man page
    - Update man page info on multicast addresses from RFC 2373 to RFC 4291
    - Add notes on mailing list, git repo, and patches to README
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 0c57a398cef50d13a821ad341ffb15ab0cbd2bad
Author: Matěj Cepl <mcepl at redhat.com>
Date:   Fri Jul 17 20:59:48 2009 -0700

    Add variable DisplayManager.authDir to xdm-config (Fedora bug 388431)
    
    Fedora patch xdm-1.1.6-authDir-var-bug388431.patch
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 56a14b8a1f4d3aa883485b794c818581b8f07cd8
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Jul 17 20:37:51 2009 -0700

    sprintf -> snprintf/asprintf conversions
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit a74131c41c63cbe5861b9550dfa7a921ec601c87
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Jul 17 18:34:19 2009 -0700

    Remove OS/2's duplicate copy of default path definitions in resource.c
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>