compat_sigset_t sa_mask __packed;
};
-/*
- * These functions operate strictly on struct compat_time*
- */
-extern int get_compat_timespec(struct timespec *,
- const struct compat_timespec __user *);
-extern int put_compat_timespec(const struct timespec *,
- struct compat_timespec __user *);
-extern int get_compat_timeval(struct timeval *,
- const struct compat_timeval __user *);
-extern int put_compat_timeval(const struct timeval *,
- struct compat_timeval __user *);
/*
* These functions operate on 32- or 64-bit specs depending on
- * COMPAT_USE_64BIT_TIME, hence the void user pointer arguments and the
- * naming as compat_get/put_ rather than get/put_compat_.
+ * COMPAT_USE_64BIT_TIME, hence the void user pointer arguments.
*/
extern int compat_get_timespec(struct timespec *, const void __user *);
extern int compat_put_timespec(const struct timespec *, void __user *);
extern int compat_get_timeval(struct timeval *, const void __user *);
extern int compat_put_timeval(const struct timeval *, void __user *);
+/*
+ * This function convert a timespec if necessary and returns a *user
+ * space* pointer. If no conversion is necessary, it returns the
+ * initial pointer. NULL is a legitimate argument and will always
+ * output NULL.
+ */
+extern int compat_convert_timespec(struct timespec __user **,
+ const void __user *);
+
struct compat_iovec {
compat_uptr_t iov_base;
compat_size_t iov_len;