New files with implementations of dirent and uname for Win32.

[bpt/guile.git] / libguile / win32-dirent.h

diff --git a/libguile/win32-dirent.h b/libguile/win32-dirent.h
new file mode 100644 (file)
index 0000000..ffc5e2a
--- /dev/null
+++ b/libguile/win32-dirent.h
@@ -0,0 +1,88 @@
+/* classes: h_files */
+
+#ifndef SCM_DIRENT_H
+#define SCM_DIRENT_H
+
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307 USA
+ *
+ * As a special exception, the Free Software Foundation gives permission
+ * for additional uses of the text contained in its release of GUILE.
+ *
+ * The exception is that, if you link the GUILE library with other files
+ * to produce an executable, this does not by itself cause the
+ * resulting executable to be covered by the GNU General Public License.
+ * Your use of that executable is in no way restricted on account of
+ * linking the GUILE library code into it.
+ *
+ * This exception does not however invalidate any other reasons why
+ * the executable file might be covered by the GNU General Public License.
+ *
+ * This exception applies only to the code released by the
+ * Free Software Foundation under the name GUILE.  If you copy
+ * code from other Free Software Foundation releases into a copy of
+ * GUILE, as the General Public License permits, the exception does
+ * not apply to the code that you add in this way.  To avoid misleading
+ * anyone as to the status of such modified files, you must delete
+ * this exception notice from them.
+ *
+ * If you write modifications of your own for GUILE, it is your choice
+ * whether to permit this exception to apply to your modifications.
+ * If you do not wish that, delete this exception notice.  */
+
+/* Directory stream type.
+   The miscellaneous Unix `readdir' implementations read directory data
+   into a buffer and return `struct dirent *' pointers into it.  */
+
+#include <sys/types.h>
+
+struct dirstream
+{
+  int fd;              /* File descriptor.  */
+  char *data;          /* Directory block.  */
+  size_t allocation;   /* Space allocated for the block.  */
+  size_t size;         /* Total valid data in the block.  */
+  size_t offset;       /* Current offset into the block.  */
+  off_t filepos;       /* Position of next entry to read.  */
+  char *mask;           /* Initial file mask. */
+};
+
+struct dirent
+{
+  long d_ino;
+  off_t d_off;
+  unsigned short int d_reclen;
+  unsigned char d_type;
+  char d_name[256];
+};
+
+#define d_fileno d_ino /* Backwards compatibility. */
+
+/* This is the data type of directory stream objects.
+   The actual structure is opaque to users.  */
+
+typedef struct dirstream DIR;
+
+DIR * opendir (const char * name);
+struct dirent * readdir (DIR * dir);
+int closedir (DIR * dir);
+void rewinddir (DIR * dir);
+void seekdir (DIR * dir, off_t offset);
+off_t telldir (DIR * dir);
+int dirfd (DIR * dir);
+
+#endif /* SCM_DIRENT_H */