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-rw-r--r--ChangeLog15
-rw-r--r--bits/dirent.h2
-rw-r--r--dirent/alphasort.c2
-rw-r--r--dirent/alphasort64.c2
-rw-r--r--dirent/scandir.c2
-rw-r--r--dirent/scandir64-tail.c2
-rw-r--r--dirent/scandir64.c2
-rw-r--r--dirent/scandirat.c2
-rw-r--r--dirent/scandirat64.c2
-rw-r--r--dirent/versionsort.c2
-rw-r--r--dirent/versionsort64.c2
-rw-r--r--include/dirent.h2
-rw-r--r--sysdeps/unix/sysv/linux/bits/dirent.h2
13 files changed, 29 insertions, 10 deletions
diff --git a/ChangeLog b/ChangeLog
index 92b86bf609..42e167e18e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,20 @@
 2018-03-03  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
+	* bits/dirent.h (__INO_T_MATCHES_INO64_T): Define regardless whether
+	__INO_T_MATCHES_INO64_T is defined.
+	* sysdeps/unix/sysv/linux/bits/dirent.h: Likewise.
+	* dirent/alphasort.c: Check _DIRENT_MATCHES_DIRENT64 value instead
+	of definition.
+	* dirent/alphasort64.c: Likewise.
+	* dirent/scandir.c: Likewise.
+	* dirent/scandir64-tail.c: Likewise.
+	* dirent/scandir64.c: Likewise.
+	* dirent/scandirat.c: Likewise.
+	* dirent/scandirat64.c: Likewise.
+	* dirent/versionsort.c: Likewise.
+	* dirent/versionsort64.c: Likewise.
+	* include/dirent.h: Likewise.
+
 	* nptl/tst-cancel4-common.h (set_socket_buffer): New function.
 	* nptl/tst-cancel4-common.c (do_test): Call set_socket_buffer
 	for socketpair endpoint.
diff --git a/bits/dirent.h b/bits/dirent.h
index 8c38b8c758..d775540a13 100644
--- a/bits/dirent.h
+++ b/bits/dirent.h
@@ -56,4 +56,6 @@ struct dirent64
 #ifdef __INO_T_MATCHES_INO64_T
 /* Inform libc code that these two types are effectively identical.  */
 # define _DIRENT_MATCHES_DIRENT64	1
+#else
+# define _DIRENT_MATCHES_DIRENT64	0
 #endif
diff --git a/dirent/alphasort.c b/dirent/alphasort.c
index 8d3b939e98..a6cd151bd1 100644
--- a/dirent/alphasort.c
+++ b/dirent/alphasort.c
@@ -32,6 +32,6 @@ alphasort (const struct dirent **a, const struct dirent **b)
   return strcoll ((*a)->d_name, (*b)->d_name);
 }
 
-#ifdef _DIRENT_MATCHES_DIRENT64
+#if _DIRENT_MATCHES_DIRENT64
 weak_alias (alphasort, alphasort64)
 #endif
diff --git a/dirent/alphasort64.c b/dirent/alphasort64.c
index deb19217a5..3a47a97bb5 100644
--- a/dirent/alphasort64.c
+++ b/dirent/alphasort64.c
@@ -19,7 +19,7 @@
 #include <string.h>
 
 /* alphasort.c defines alphasort64 as an alias if _DIRENT_MATCHES_DIRENT64.  */
-#ifndef _DIRENT_MATCHES_DIRENT64
+#if !_DIRENT_MATCHES_DIRENT64
 
 int
 alphasort64 (const struct dirent64 **a, const struct dirent64 **b)
diff --git a/dirent/scandir.c b/dirent/scandir.c
index 977d6453d1..b24e15724c 100644
--- a/dirent/scandir.c
+++ b/dirent/scandir.c
@@ -40,6 +40,6 @@ SCANDIR (const char *dir,
   return SCANDIR_TAIL (__opendir (dir), namelist, select, cmp);
 }
 
-#ifdef _DIRENT_MATCHES_DIRENT64
+#if _DIRENT_MATCHES_DIRENT64
 weak_alias (scandir, scandir64)
 #endif
diff --git a/dirent/scandir64-tail.c b/dirent/scandir64-tail.c
index 684088ce80..8d5cc07748 100644
--- a/dirent/scandir64-tail.c
+++ b/dirent/scandir64-tail.c
@@ -18,7 +18,7 @@
 
 #include <dirent.h>
 
-#ifndef _DIRENT_MATCHES_DIRENT64
+#if !_DIRENT_MATCHES_DIRENT64
 # define SCANDIR_TAIL   __scandir64_tail
 # define READDIR        __readdir64
 # define DIRENT_TYPE    struct dirent64
diff --git a/dirent/scandir64.c b/dirent/scandir64.c
index 7e666b0f40..0c63fa97ef 100644
--- a/dirent/scandir64.c
+++ b/dirent/scandir64.c
@@ -18,7 +18,7 @@
 #include <dirent.h>
 
 /* scandir.c defines scandir64 as an alias if _DIRENT_MATCHES_DIRENT64.  */
-#ifndef _DIRENT_MATCHES_DIRENT64
+#if !_DIRENT_MATCHES_DIRENT64
 
 # define SCANDIR        scandir64
 # define SCANDIR_TAIL   __scandir64_tail
diff --git a/dirent/scandirat.c b/dirent/scandirat.c
index 3f63f4d193..96a1b0ed30 100644
--- a/dirent/scandirat.c
+++ b/dirent/scandirat.c
@@ -44,6 +44,6 @@ libc_hidden_def (SCANDIRAT)
 weak_alias (__scandirat, scandirat)
 #endif
 
-#ifdef _DIRENT_MATCHES_DIRENT64
+#if _DIRENT_MATCHES_DIRENT64
 weak_alias (scandirat, scandirat64)
 #endif
diff --git a/dirent/scandirat64.c b/dirent/scandirat64.c
index 6d682ff181..520ae7cad7 100644
--- a/dirent/scandirat64.c
+++ b/dirent/scandirat64.c
@@ -18,7 +18,7 @@
 #include <dirent.h>
 
 /* scandirat.c defines scandirat64 as an alias if _DIRENT_MATCHES_DIRENT64.  */
-#ifndef _DIRENT_MATCHES_DIRENT64
+#if !_DIRENT_MATCHES_DIRENT64
 
 # define SCANDIRAT      scandirat64
 # define SCANDIR_TAIL   __scandir64_tail
diff --git a/dirent/versionsort.c b/dirent/versionsort.c
index 013013809b..5ec15e83e9 100644
--- a/dirent/versionsort.c
+++ b/dirent/versionsort.c
@@ -32,6 +32,6 @@ versionsort (const struct dirent **a, const struct dirent **b)
   return __strverscmp ((*a)->d_name, (*b)->d_name);
 }
 
-#ifdef _DIRENT_MATCHES_DIRENT64
+#if _DIRENT_MATCHES_DIRENT64
 weak_alias (versionsort, versionsort64)
 #endif
diff --git a/dirent/versionsort64.c b/dirent/versionsort64.c
index bfb0cbbb54..7689c268a5 100644
--- a/dirent/versionsort64.c
+++ b/dirent/versionsort64.c
@@ -19,7 +19,7 @@
 #include <string.h>
 
 /* versionsort.c defines a versionsort64 alias if _DIRENT_MATCHES_DIRENT64.  */
-#ifndef _DIRENT_MATCHES_DIRENT64
+#if !_DIRENT_MATCHES_DIRENT64
 
 int
 versionsort64 (const struct dirent64 **a, const struct dirent64 **b)
diff --git a/include/dirent.h b/include/dirent.h
index caaeb0be85..cc8f1895df 100644
--- a/include/dirent.h
+++ b/include/dirent.h
@@ -57,7 +57,7 @@ extern int __scandir_tail (DIR *dp,
 			   int (*cmp) (const struct dirent **,
 				       const struct dirent **))
   attribute_hidden;
-#  ifdef _DIRENT_MATCHES_DIRENT64
+#  if _DIRENT_MATCHES_DIRENT64
 #   define __scandir64_tail (dp, namelist, select, cmp)         \
   __scandir_tail (dp, (struct dirent ***) (namelist),           \
 		  (int (*) (const struct dirent *)) (select),   \
diff --git a/sysdeps/unix/sysv/linux/bits/dirent.h b/sysdeps/unix/sysv/linux/bits/dirent.h
index 2ed7919c3b..f312720547 100644
--- a/sysdeps/unix/sysv/linux/bits/dirent.h
+++ b/sysdeps/unix/sysv/linux/bits/dirent.h
@@ -54,4 +54,6 @@ struct dirent64
 #if defined __OFF_T_MATCHES_OFF64_T && defined __INO_T_MATCHES_INO64_T
 /* Inform libc code that these two types are effectively identical.  */
 # define _DIRENT_MATCHES_DIRENT64	1
+#else
+# define _DIRENT_MATCHES_DIRENT64	0
 #endif