[glibc] hurd: Fix __TIMESIZE on x86_64

[Samuel Thibault <sthibaul@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=4d3f846b88d307d459a283617778fc11e9bd25ac

commit 4d3f846b88d307d459a283617778fc11e9bd25ac
Author: Sergey Bugaev <bugaevc@gmail.com>
Date:   Fri May 19 20:15:16 2023 +0300

    hurd: Fix __TIMESIZE on x86_64
    
    We had sizeof (time_t) == 8, but __TIMESIZE == 32.
    
    Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
    Message-Id: <20230519171516.3698754-1-bugaevc@gmail.com>

Diff:
---
 sysdeps/mach/clock_gettime.c      | 2 ++
 sysdeps/mach/hurd/bits/timesize.h | 4 +++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/sysdeps/mach/clock_gettime.c b/sysdeps/mach/clock_gettime.c
index be775ed2bb..9124a32ef7 100644
--- a/sysdeps/mach/clock_gettime.c
+++ b/sysdeps/mach/clock_gettime.c
@@ -111,6 +111,7 @@ strong_alias (__clock_gettime, __clock_gettime_2);
 compat_symbol (libc, __clock_gettime_2, clock_gettime, GLIBC_2_2);
 #endif
 
+#if __TIMESIZE != 64
 int
 __clock_gettime64 (clockid_t clock_id, struct __timespec64 *ts64)
 {
@@ -124,3 +125,4 @@ __clock_gettime64 (clockid_t clock_id, struct __timespec64 *ts64)
   return ret;
 }
 libc_hidden_def (__clock_gettime64)
+#endif
diff --git a/sysdeps/mach/hurd/bits/timesize.h b/sysdeps/mach/hurd/bits/timesize.h
index 900a0a237d..981452c026 100644
--- a/sysdeps/mach/hurd/bits/timesize.h
+++ b/sysdeps/mach/hurd/bits/timesize.h
@@ -16,5 +16,7 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
+#include <bits/wordsize.h>
+
 /* Size in bits of the 'time_t' type of the default ABI.  */
-#define __TIMESIZE	32
+#define __TIMESIZE	__WORDSIZE