Changeset 2172 for trunk/src/emx/include/ftw.h

Timestamp:

Jul 3, 2005, 5:02:42 AM (20 years ago)

Author:

bird

Message:

o Replaced the EMX ftw with the BSD one so we implement the SuS specs.

File:

• trunk/src/emx/include/ftw.h (modified) (1 diff, 1 prop)

trunk/src/emx/include/ftw.h

@@ -1 @@
-/* $Id: */
+/*      $OpenBSD: ftw.h,v 1.1 2003/07/21 21:13:18 millert Exp $ */
+
+/*
+ * Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Sponsored in part by the Defense Advanced Research Projects
+ * Agency (DARPA) and Air Force Research Laboratory, Air Force
+ * Materiel Command, USAF, under agreement number F39502-99-1-0512.
+ *
+ * $FreeBSD: src/include/ftw.h,v 1.1.2.1 2004/08/29 06:10:53 tjr Exp $
+ */
 /** @file
- * EMX
+ * FreeBSD 5.3
+ * @changed bird: Added gnu stuff.
  */
 
-#ifndef _FTW_H
-#define _FTW_H
+#ifndef _FTW_H
+#define _FTW_H
 
-#if defined (__cplusplus)
-extern "C" {
+#include <sys/types.h>
+#include <sys/stat.h>
+
+/*
+ * Valid flags for the 3rd argument to the function that is passed as the
+ * second argument to ftw(3) and nftw(3).  Say it three times fast!
+ */
+#define FTW_F           0       /* File.  */
+#define FTW_D           1       /* Directory.  */
+#define FTW_DNR         2       /* Directory without read permission.  */
+#define FTW_DP          3       /* Directory with subdirectories visited.  */
+#define FTW_NS          4       /* Unknown type; stat() failed.  */
+#define FTW_SL          5       /* Symbolic link.  */
+#define FTW_SLN         6       /* Sym link that names a nonexistent file.  */
+
+/*
+ * Flags for use as the 4th argument to nftw(3).  These may be ORed together.
+ */
+#define FTW_PHYS        0x01    /* Physical walk, don't follow sym links.  */
+#define FTW_MOUNT       0x02    /* The walk does not cross a mount point.  */
+#define FTW_DEPTH       0x04    /* Subdirs visited before the dir itself. */
+#define FTW_CHDIR       0x08    /* Change to a directory before reading it. */
+
+#if defined(__USE_GNU) && __USE_GNU
+/*
+ * Unfortunately we don't implement the FTW_SKIP_SUBTREE, FTW_SKIP_SIBLINGS
+ * and FTW_ACTIONRETVAL extensions found in GLIBC. FTW_CONTINUE and FTW_STOP
+ * will work even if FTW_ACTIONRETVAL is not supported, so we define them
+ * in case it helps anyone.
+ */
+#define FTW_CONTINUE 0
+#define FTW_STOP 1
 #endif
 
-#include <sys/stat.h>
+struct FTW {
+        int base;
+        int level;
+};
 
-#define FTW_F           0
-#define FTW_D           1
-#define FTW_DNR         2
-#define FTW_NS          3
+__BEGIN_DECLS
+int     ftw(const char *, int (*)(const char *, const struct stat *, int), int);
+int     nftw(const char *, int (*)(const char *, const struct stat *, int,
+            struct FTW *), int, int);
+__END_DECLS
 
-int ftw (__const__ char *,
-    int (*)(__const__ char *, __const__ struct stat *, int),
-    int);
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif /* not _FTW_H */
+#endif  /* !_FTW_H */