iceauth: Changes to 'master'

[Alan Coopersmith]

 configure.ac |    2 -
 iceauth.c    |    4 +-
 process.c    |  111 +++++++++++++++++++++++++++++------------------------------
 3 files changed, 59 insertions(+), 58 deletions(-)

New commits:
commit 3e9250a5bc0c5e525c231eca1f241c545ac412ac
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Jul 17 22:34:37 2013 -0700

    Constify some more string pointers to fix gcc warnings
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit aa38bef15c15c90e6ec831a202e6e147b889b6a6
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Jul 17 22:27:28 2013 -0700

    Use void * instead of char * for generic pointer arg to DoFunc functions
    
    Quiets clang warnings of:
    process.c:754:29: warning: cast from 'char *' to 'struct _list_data *'
     increases required alignment from 1 to 8 [-Wcast-align]
        struct _list_data *ld = (struct _list_data *) data;
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~
    process.c:787:32: warning: cast from 'char *' to 'struct _extract_data *'
     increases required alignment from 1 to 8 [-Wcast-align]
        struct _extract_data *ed = (struct _extract_data *) data;
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    process.c:988:22: warning: cast from 'char *' to 'int *'
     increases required alignment from 1 to 4 [-Wcast-align]
        int *nremovedp = (int *) data;
                         ^~~~~~~~~~~~
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit a79de96226321f79f471574830d64080559a1557
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Jul 17 22:22:15 2013 -0700

    Mark unused arguments in callback functions to quiet clang warnings
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 9c2e2d401d32ed3f6a4e4e775581321eada9c734
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Jul 17 22:17:11 2013 -0700

    Fix some sign/size conversion warnings from clang
    
    process.c:410:22: warning: implicit conversion changes signedness:
      'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
        retval = malloc (len);
                 ~~~~~~  ^~~
    process.c:454:30: warning: implicit conversion changes signedness:
      'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
                strncmp (cmd, ct->name, n) == 0) {
                ~~~~~~~                 ^
    process.c:450:9: warning: implicit conversion loses integer precision:
      'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
        n = strlen (cmd);
          ~ ^~~~~~~~~~~~
    process.c:1028:34: warning: implicit conversion changes signedness:
      'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
                if (strncmp (cmd, ct->name, len) == 0) {
                    ~~~~~~~                 ^~~
    process.c:1026:12: warning: implicit conversion loses integer precision:
      'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
            int len = strlen (cmd);
                ~~~   ^~~~~~~~~~~~
    process.c:1560:8: warning: implicit conversion loses integer precision:
      'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
            len = strlen (buf);
                ~ ^~~~~~~~~~~~
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>