s-osinte-linux.ads (struct_timeval, [...]): Delete.

2009-11-21  Eric Botcazou  <ebotcazou@adacore.com>
            Laurent GUERBY  <laurent@guerby.net>

        * s-osinte-linux.ads (struct_timeval, To_Duration, To_Timeval,
        gettimeofday): Delete.
        * s-osinte-posix.adb (To_Duration, To_Timeval): Delete.
        * s-osprim-posix.adb (struct_timezone, struct_timeval, 
        gettimeofday): Delete.
        (Clock): Use cal.c timeval_to_duration.
        * s-taprop-linux.adb (Monotonic_Clock): Likewise.


Co-Authored-By: Laurent GUERBY <laurent@guerby.net>

From-SVN: r154407