* sysdeps/mach/hurd/readdir64.c: New file. * sysdeps/mach/hurd/readdir64_r.c: New file.

2001-01-06  Mark Kettenis  <kettenis@gnu.org>

	* sysdeps/mach/hurd/readdir64.c: New file.
	* sysdeps/mach/hurd/readdir64_r.c: New file.

2 files changed, 93 insertions, 0 deletions

diff --git a/sysdeps/mach/hurd/readdir64.c b/sysdeps/mach/hurd/readdir64.c
new file mode 100644
index 0000000000..8c94e12265
--- /dev/null
+++ b/sysdeps/mach/hurd/readdir64.c
@@ -0,0 +1,41 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <dirent.h>
+#include <limits.h>
+#include <stddef.h>
+#include <string.h>
+
+/* Read a directory entry from DIRP.  */
+struct dirent64 *
+__readdir64 (DIR *dirp)
+{
+  struct dirent64 *result;
+  static union
+  {
+    struct dirent64 d;
+    char b[offsetof (struct dirent64, d_name) + UCHAR_MAX + 1];
+  } u;
+  int err;
+
+  err = __readdir64_r (dirp, &u.d, &result);
+
+  return err ? NULL : result;
+}
+
+weak_alias (__readdir64, readdir64)
diff --git a/sysdeps/mach/hurd/readdir64_r.c b/sysdeps/mach/hurd/readdir64_r.c
new file mode 100644
index 0000000000..63c1905663
--- /dev/null
+++ b/sysdeps/mach/hurd/readdir64_r.c
@@ -0,0 +1,52 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <dirent.h>
+#include <limits.h>
+#include <stddef.h>
+#include <string.h>
+
+/* Read a directory entry from DIRP.  */
+int
+__readdir64_r (DIR *dirp, struct dirent64 *entry, struct dirent64 **result)
+{
+  struct dirent *result32;
+  union
+  {
+    struct dirent d;
+    char b[offsetof (struct dirent, d_name) + UCHAR_MAX + 1];
+  } u;
+  int err;
+
+  err = __readdir_r (dirp, &u.d, &result32);
+  if (result32)
+    {
+      entry->d_fileno = result32->d_fileno;
+      entry->d_reclen = result32->d_reclen;
+      entry->d_type = result32->d_type;
+      entry->d_namlen = result32->d_namlen;
+      memcpy (entry->d_name, result32->d_name, result32->d_namlen + 1);
+      *result = entry;
+    }
+  else
+    *result = NULL;
+      
+  return err;
+}
+
+weak_alias(__readdir64_r, readdir64_r)