--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,11 @@
+2000-01-17  Paul Eggert  <eggert@twinsun.com>
+
+	* nanosleep.c (nanosleep):
+	Don't use SA_INTERRUPT to decide whether to call sigaction, as
+	POSIX.1 doesn't require SA_INTERRUPT and some systems
+	(e.g. Solaris 7) don't define it.  Use SA_NOCLDSTOP instead;
+	it's been part of POSIX.1 since day 1 (in 1988).
+
 2000-01-17  Jim Meyering  <meyering@lucent.com>
 
 	* interlock: Remove unused file.  Reported by François Pinard.