Add and use System.Linux.time_t for time_t
PR ada/54040
* s-linux-x32.ads: New file.
* s-osprim-x32.adb: Likewise.
* s-linux.ads (time_t): New type.
* s-linux-alpha.ads (time_t): Likewise.
* s-linux-hppa.ads (time_t): Likewise.
* s-linux-mipsel.ads (time_t): Likewise.
* s-linux-sparc.ads (time_t): Likewise.
* s-osinte-linux.ads (time_t): Mark it private. Replace long
with System.Linux.time_t.
(timespec): Replace long with time_t.
* s-osinte-posix.adb (To_Timespec): Likewise.
* s-taprop-linux.adb (timeval): Replace C.long with
System.OS_Interface.time_t.
* gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS): Replace
s-linux.ads with s-linux-x32.ads, s-osprim-posix.adb with
s-osprim-x32.adb for x32.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204840 138bc75d-0d04-0410-961f-82ee72b054a4
12 files changed: