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-rw-r--r--ChangeLog5
-rw-r--r--misc/sys/param.h3
2 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 33d0e1ba4e..8f94791955 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-09-14 Roland McGrath <roland@hack.frob.com>
+
+ * misc/sys/param.h [!MAXHOSTNAMELEN && HOST_NAME_MAX]
+ (MAXHOSTNAMELEN): Define it to HOST_NAME_MAX.
+
2015-09-14 Carlos O'Donell <carlos@redhat.com>
* Makefile ($(objpfx)check-local-headers.out): Redirect stdin from
diff --git a/misc/sys/param.h b/misc/sys/param.h
index 62b7ed26f4..1908b930b4 100644
--- a/misc/sys/param.h
+++ b/misc/sys/param.h
@@ -50,6 +50,9 @@
#if !defined NOFILE && defined OPEN_MAX
# define NOFILE OPEN_MAX
#endif
+#if !defined MAXHOSTNAMELEN && defined HOST_NAME_MAX
+# define MAXHOSTNAMELEN HOST_NAME_MAX
+#endif
#ifndef NCARGS
# ifdef ARG_MAX
# define NCARGS ARG_MAX