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changeset 15616:9fd376c9460f

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opendir: avoid compile warning If HAVE_OPENDIR but also REPLACE_FCHDIR, then errno was used without including the proper header. * lib/opendir.c (includes): Always include errno.h. Reported by Tatsuro MATSUOKA. Signed-off-by: Eric Blake <eblake@redhat.com>
author Eric Blake <eblake@redhat.com>
date Wed, 14 Sep 2011 08:19:35 -0600
parents 79e8ec9a79db
children a87db2cf4571
files ChangeLog lib/opendir.c
diffstat 2 files changed, 8 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-09-14  Eric Blake  <eblake@redhat.com>
+
+	opendir: avoid compile warning
+	* lib/opendir.c (includes): Always include errno.h.
+	Reported by Tatsuro MATSUOKA.
+
 2011-09-14  Jim Meyering  <meyering@redhat.com>
 
 	maint.mk: sc_tight_scope: propagate failure from sub-make
--- a/lib/opendir.c
+++ b/lib/opendir.c
@@ -19,6 +19,8 @@
 /* Specification.  */
 #include <dirent.h>
 
+#include <errno.h>
+
 #if HAVE_OPENDIR
 
 /* Override opendir(), to keep track of the open file descriptors.
@@ -26,7 +28,6 @@
 
 #else
 
-# include <errno.h>
 # include <stddef.h>
 # include <stdlib.h>