4 files changed, 50 insertions, 3 deletions
diff --git a/include/time.h b/include/time.h
index edf6cdf829..caf2af5e74 100644
--- a/include/time.h
+++ b/include/time.h
@@ -317,6 +317,13 @@ extern int __timespec_get64 (struct __timespec64 *ts, int base);
 libc_hidden_proto (__timespec_get64)
 #endif
 
+#if __TIMESIZE == 64
+# define __time64 __time
+#else
+extern __time64_t __time64 (__time64_t *timer);
+libc_hidden_proto (__time64)
+#endif
+
 /* Use in the clock_* functions.  Size of the field representing the
    actual clock ID.  */
 #define CLOCK_IDFIELD_SIZE	3
diff --git a/sysdeps/unix/sysv/linux/powerpc/time.c b/sysdeps/unix/sysv/linux/powerpc/time.c
index d10f449c5c..4fd5e138a3 100644
--- a/sysdeps/unix/sysv/linux/powerpc/time.c
+++ b/sysdeps/unix/sysv/linux/powerpc/time.c
@@ -16,5 +16,7 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-#define USE_IFUNC_TIME
+#ifdef __powerpc64__
+# define USE_IFUNC_TIME
+#endif
 #include <sysdeps/unix/sysv/linux/time.c>
diff --git a/sysdeps/unix/sysv/linux/time.c b/sysdeps/unix/sysv/linux/time.c
index 9d8e573c0a..df5d4ca0fb 100644
--- a/sysdeps/unix/sysv/linux/time.c
+++ b/sysdeps/unix/sysv/linux/time.c
@@ -47,5 +47,41 @@ time (time_t *t)
 }
 # endif /* !SHARED */
 #else /* USE_IFUNC_TIME  */
-# include <time/time.c>
+# include <time.h>
+# include <time-clockid.h>
+# include <errno.h>
+
+/* Return the time now, and store it in *TIMER if not NULL.  */
+
+__time64_t
+__time64 (__time64_t *timer)
+{
+  struct __timespec64 ts;
+  __clock_gettime64 (TIME_CLOCK_GETTIME_CLOCKID, &ts);
+
+  if (timer != NULL)
+    *timer = ts.tv_sec;
+  return ts.tv_sec;
+}
+
+# if __TIMESIZE != 64
+libc_hidden_def (__time64)
+
+time_t
+__time (time_t *timer)
+{
+  __time64_t t = __time64 (NULL);
+
+  if (! in_time_t_range (t))
+    {
+      __set_errno (EOVERFLOW);
+      return -1;
+    }
+
+  if (timer != NULL)
+    *timer = t;
+  return t;
+}
+# endif
+weak_alias (__time, time)
 #endif
diff --git a/sysdeps/unix/sysv/linux/x86/time.c b/sysdeps/unix/sysv/linux/x86/time.c
index 1d158e443c..ed2c5f5dbb 100644
--- a/sysdeps/unix/sysv/linux/x86/time.c
+++ b/sysdeps/unix/sysv/linux/x86/time.c
@@ -16,5 +16,7 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-#define USE_IFUNC_TIME
+#ifdef __x86_64__
+# define USE_IFUNC_TIME
+#endif
 #include <sysdeps/unix/sysv/linux/time.c>