1 files changed, 0 insertions, 19 deletions
diff --git a/gcc/ada/thread.c b/gcc/ada/thread.c
index 237cfaf79e4..31309e05b6e 100644
--- a/gcc/ada/thread.c
+++ b/gcc/ada/thread.c
@@ -40,27 +40,8 @@
 # include <pthread.h>
 # include <time.h>
 
-#ifndef _AIXVERSION_530
-/* We use the same runtime library for AIX 5.2 and 5.3, but pthread_condattr_
- * setclock exists only on the latter, so for the former provide a dummy
- * implementation (declared below, weak symbol defined in init.c).
- *
- * Note: this means that under AIX 5.2 we'll be using CLOCK_MONOTONIC
- * timestamps from clock_gettime() as arguments to pthread_cond_timedwait,
- * which expects a CLOCK_REALTIME value, which is technically wrong, but
- * inocuous in practice on that particular platform since both clocks happen
- * to use close epochs.
- */
-
-extern int pthread_condattr_setclock (pthread_condattr_t *attr, clockid_t cl);
-#endif
-
 int
 __gnat_pthread_condattr_setup(pthread_condattr_t *attr) {
-/*
- * If using a clock other than CLOCK_REALTIME for the Ada Monotonic_Clock,
- * the corresponding clock id must be set for condition variables.
- */
   return pthread_condattr_setclock (attr, CLOCK_RT_Ada);
 }