@@ -30,3 +30,12 @@ __futimes (int fd, const struct timeval tvp[2])
weak_alias (__futimes, futimes)
stub_warning (futimes)
+
+int
+__futimes64 (int fd, const struct __timeval64 tvp[2])
+{
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+stub_warning (__futimes64)
@@ -36,5 +36,6 @@ libc {
__futimens64;
__utimensat64;
__sigtimedwait64;
+ __futimes64;
}
}
@@ -49,3 +49,55 @@ __futimes (int fd, const struct timeval tvp[2])
return INLINE_SYSCALL (utimensat, 4, fd, NULL, tvp ? &ts : NULL, 0);
}
weak_alias (__futimes, futimes)
+
+/* 64-bit time version */
+
+extern int __y2038_linux_support;
+
+int
+__futimes64 (int fd, const struct __timeval64 tvp[2])
+{
+ /* The utimensat system call expects timespec not timeval. */
+ struct __timespec64 ts64[2];
+ struct timespec ts32[2];
+
+ if (__y2038_linux_support)
+ {
+ if (tvp != NULL)
+ {
+ if (tvp[0].tv_usec < 0 || tvp[0].tv_usec >= 1000000
+ || tvp[1].tv_usec < 0 || tvp[1].tv_usec >= 1000000)
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
+
+ ts64[0].tv_sec = tvp[0].tv_sec;
+ ts64[0].tv_nsec = tvp[0].tv_usec * 1000;
+ ts64[0].tv_pad = 0;
+ ts64[1].tv_sec = tvp[1].tv_sec;
+ ts64[1].tv_nsec = tvp[1].tv_usec * 1000;
+ ts64[1].tv_pad = 0;
+
+ return INLINE_SYSCALL (utimensat64, 4, fd, NULL, &ts64, 0);
+ }
+
+ return INLINE_SYSCALL (utimensat64, 4, fd, NULL, NULL, 0);
+ }
+
+ if (tvp != NULL)
+ {
+ if (tvp[0].tv_usec < 0 || tvp[0].tv_usec >= 1000000
+ || tvp[1].tv_usec < 0 || tvp[1].tv_usec >= 1000000)
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
+
+ if (tvp[0].tv_sec > INT_MAX || tvp[1].tv_sec > INT_MAX)
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW);
+
+ ts32[0].tv_sec = tvp[0].tv_sec;
+ ts32[0].tv_nsec = tvp[0].tv_usec * 1000;
+ ts32[1].tv_sec = tvp[1].tv_sec;
+ ts32[1].tv_nsec = tvp[1].tv_usec * 1000;
+
+ return INLINE_SYSCALL (utimensat, 4, fd, NULL, &ts32, 0);
+ }
+
+ return INLINE_SYSCALL (utimensat, 4, fd, NULL, NULL, 0);
+}
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr> --- misc/futimes.c | 9 +++++++ sysdeps/unix/sysv/linux/arm/Versions | 1 + sysdeps/unix/sysv/linux/futimes.c | 52 ++++++++++++++++++++++++++++++++++++ 3 files changed, 62 insertions(+)