summaryrefslogtreecommitdiff
path: root/lib/libpthread/machdep/netbsd-1.1/dirent.h
diff options
context:
space:
mode:
Diffstat (limited to 'lib/libpthread/machdep/netbsd-1.1/dirent.h')
-rwxr-xr-xlib/libpthread/machdep/netbsd-1.1/dirent.h95
1 files changed, 95 insertions, 0 deletions
diff --git a/lib/libpthread/machdep/netbsd-1.1/dirent.h b/lib/libpthread/machdep/netbsd-1.1/dirent.h
new file mode 100755
index 00000000000..cf004a274d6
--- /dev/null
+++ b/lib/libpthread/machdep/netbsd-1.1/dirent.h
@@ -0,0 +1,95 @@
+/* $NetBSD: dirent.h,v 1.12 1996/04/09 20:55:25 cgd Exp $ */
+
+/*-
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)dirent.h 8.3 (Berkeley) 8/10/94
+ */
+
+/*
+ * The dirent structure defines the format of directory entries returned by
+ * the getdirentries(2) system call.
+ *
+ * A directory entry has a struct dirent at the front of it, containing its
+ * inode number, the length of the entry, and the length of the name
+ * contained in the entry. These are followed by the name padded to a 4
+ * byte boundary with null bytes. All names are guaranteed null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+
+struct dirent {
+ u_int32_t d_fileno; /* file number of entry */
+ u_int16_t d_reclen; /* length of this record */
+ u_int8_t d_type; /* file type, see below */
+ u_int8_t d_namlen; /* length of string in d_name */
+#ifdef _POSIX_SOURCE
+ char d_name[255 + 1]; /* name must be no longer than this */
+#else
+#define MAXNAMLEN 255
+ char d_name[MAXNAMLEN + 1]; /* name must be no longer than this */
+#endif
+};
+
+#ifdef PTHREAD_KERNEL
+#define d_ino d_fileno
+#endif
+
+/*
+ * File types
+ */
+#define DT_UNKNOWN 0
+#define DT_FIFO 1
+#define DT_CHR 2
+#define DT_DIR 4
+#define DT_BLK 6
+#define DT_REG 8
+#define DT_LNK 10
+#define DT_SOCK 12
+#define DT_WHT 14
+
+/*
+ * Convert between stat structure types and directory types.
+ */
+#define IFTODT(mode) (((mode) & 0170000) >> 12)
+#define DTTOIF(dirtype) ((dirtype) << 12)
+
+#if defined(_KERNEL)
+/*
+ * The DIRENT_SIZE macro gives the minimum record length which will hold
+ * the directory entry. This requires the amount of space in struct dirent
+ * without the d_name field, plus enough space for the name with a terminating
+ * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
+ */
+#define DIRENT_SIZE(dp) \
+ ((sizeof (struct dirent) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
+
+#endif /* !_KERNEL */