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Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/time.h')
-rw-r--r--sysdeps/unix/sysv/linux/bits/time.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/time.h b/sysdeps/unix/sysv/linux/bits/time.h
index efb4a014df..0485a1e181 100644
--- a/sysdeps/unix/sysv/linux/bits/time.h
+++ b/sysdeps/unix/sysv/linux/bits/time.h
@@ -75,13 +75,13 @@ extern long int __sysconf (int);
 __BEGIN_DECLS
 
 /* Tune a POSIX clock.  */
-extern int clock_adjtime (__clockid_t __clock_id, struct timex *__utx) __THROW;
+extern int clock_adjtime (__clockid_t __clock_id, struct timex *__utx) __THROW __nonnull((2));
 
 #ifdef __USE_TIME_BITS64
 # if defined(__REDIRECT_NTH)
 extern int __REDIRECT_NTH (clock_adjtime, (__clockid_t __clock_id,
                                            struct timex *__utx),
-                           __clock_adjtime64);
+                           __clock_adjtime64) __nonnull((2));
 # else
 # define clock_adjtime __clock_adjtime64
 # endif