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authorRoland McGrath <roland@hack.frob.com>2015-09-15 15:27:58 -0700
committerRoland McGrath <roland@hack.frob.com>2015-09-15 15:27:58 -0700
commit51f24be7ba5d15313ae94f8fb4500ce07cb98c84 (patch)
treef3536121698e05efea03dfb99c5f3f1db88f63b4
parentde20571d405bfb873f63a8645f143aef2b1455a9 (diff)
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Use HOST_NAME_MAX for MAXHOSTNAMELEN in <sys/param.h>.
-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 c3dafcf..ceedb33 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-09-15 Roland McGrath <roland@hack.frob.com>
+
+ * misc/sys/param.h [!MAXHOSTNAMELEN && HOST_NAME_MAX]
+ (MAXHOSTNAMELEN): Define it to HOST_NAME_MAX.
+
2015-09-15 Joseph Myers <joseph@codesourcery.com>
[BZ #18967]
diff --git a/misc/sys/param.h b/misc/sys/param.h
index 62b7ed2..1908b93 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