[SSSD] [PATCHES] Enable printf format string checking

[Lukas Slebodnik]

ehlo,

It would be great to have enabled printf format string checking in RHEL7.
Therefore I decided to send pateches for ticket
https://fedorahosted.org/sssd/ticket/1945

Patch 0001 -- Even if this patch is first, it should be applied in upstream as
         last.

Patch 0002 - 0006 -- trivial
Patch 0007 -- ssize_t is not defined in ANSI c99, IIRC it is defined in posix
              as a signed type, therefore format should be used "zd"
Patch 0008 -- size_t is defined in ANSI c99 as unzigned type -> "zu"
Patch 0009 -- wrapper for inttypes.h and for future format macros.
Patch 0012 -- formating types defined in stdint.h uint_32_t ...
           -- there are used macros defined in inttypes.h
Patches 0010 - 0015 fix formating for special variables (key_serial_t, rlim_t...)
                    and for some types I created macros in sss_format.h
Patch 0010 -- key_serial_t is typedef of int32_t, but it could be defined
         differently in another (platforms/ implemantations of kerberos)
Patch 0011 -- it seems that rlim_t us the same as uint64_t, but it was defined
           using conditional build an not a typedef of std types.
Patch 0013 -- time_t is defined as "long int" sizeof_i386(time_t) !=
sizeof_x86_64(time_t)
Patch 0014 -- ber_int and ber_tag are typedef for int and unsigned long
Patch 0015 -- gid_t and uid_t are typedef as unsigned
              (I checked linux 32 bit, linu 64_bit and freebsd 64 bit)
Patch 0016 -- trivial

LS