Update.

2000-06-21  Andreas Jaeger  <aj@suse.de>

	* io/Makefile (tests): Add test-stat.
	(CFLAGS-test-stat.c): New.

	* io/test-stat.c: New file from Maciej W. Rozycki
	<macro@ds2.pg.gda.pl>.

ChangeLog

@@ -1,3 +1,11 @@
+2000-06-21  Andreas Jaeger  <aj@suse.de>
+
+	* io/Makefile (tests): Add test-stat.
+	(CFLAGS-test-stat.c): New.
+
+	* io/test-stat.c: New file from Maciej W. Rozycki
+	<macro@ds2.pg.gda.pl>.
+
 2000-06-21  Jes Sorensen  <jes@linuxcare.com>
 
 	* sysdeps/unix/sysv/linux/ia64/bits/resource.h: Reorder elements

io/Makefile

@@ -55,13 +55,14 @@ static-only-routines = stat fstat lstat mknod stat64 fstat64 lstat64
 
 others		:= pwd
 test-srcs	:= ftwtest
-tests		:= test-utime
+tests		:= test-utime test-stat
 
 distribute	:= ftwtest-sh
 
 include ../Rules
 
 CFLAGS-fts.c = -Wno-uninitialized
+CFLAGS-test-stat.c = -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
 
 ifeq ($(cross-compiling),no)
 tests: $(objpfx)ftwtest

io/test-stat.c

@@ -0,0 +1,49 @@
+/* We need to define:
+#define _FILE_OFFSET_BITS 64
+#define _LARGEFILE64_SOURCE 1
+*/
+
+#include <assert.h>
+#include <stddef.h>
+#include <sys/stat.h>
+
+int
+main (void)
+{
+  /* With _FILE_OFFSET_BITS=64 struct stat and struct stat64 should
+     be identical.  */
+  assert (sizeof (struct stat)
+	  == sizeof (struct stat64));
+  assert (offsetof (struct stat, st_dev)
+	  == offsetof (struct stat64, st_dev));
+  assert (offsetof (struct stat, st_ino)
+	  == offsetof (struct stat64, st_ino));
+  assert (offsetof (struct stat, st_mode)
+	  == offsetof (struct stat64, st_mode));
+  assert (offsetof (struct stat, st_nlink)
+	  == offsetof (struct stat64, st_nlink));
+  assert (offsetof (struct stat, st_uid)
+	  == offsetof (struct stat64, st_uid));
+  assert (offsetof (struct stat, st_gid)
+	  == offsetof (struct stat64, st_gid));
+  assert (offsetof (struct stat, st_rdev)
+	  == offsetof (struct stat64, st_rdev));
+  assert (offsetof (struct stat, st_size)
+	  == offsetof (struct stat64, st_size));
+  assert (offsetof (struct stat, st_atime)
+	  == offsetof (struct stat64, st_atime));
+  assert (offsetof (struct stat, st_mtime)
+	  == offsetof (struct stat64, st_mtime));
+  assert (offsetof (struct stat, st_ctime)
+	  == offsetof (struct stat64, st_ctime));
+  assert (offsetof (struct stat, st_blksize)
+	  == offsetof (struct stat64, st_blksize));
+  assert (offsetof (struct stat, st_blocks)
+	  == offsetof (struct stat64, st_blocks));
+#if 0
+  /* Some systems have st_fstype but not all.  Don't check it for now.  */
+  assert (offsetof (struct stat, st_fstype)
+	  == offsetof (struct stat64, st_fstype));
+#endif
+  return 0;
+}