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authorRodney W. Grimes <rgrimes@FreeBSD.org>1994-05-24 10:09:53 +0000
committerRodney W. Grimes <rgrimes@FreeBSD.org>1994-05-24 10:09:53 +0000
commitdf8bae1de4b67ccf57f4afebd4e2bf258c38910d (patch)
tree7b1a8eb5b08af4b9f7bac45ad41398687df2c351 /sys/sys/un.h
parent59deaec541ae8baaa58daf6c5a2196ea7de180c3 (diff)
downloadsrc-df8bae1de4b67ccf57f4afebd4e2bf258c38910d.tar.gz
src-df8bae1de4b67ccf57f4afebd4e2bf258c38910d.zip
BSD 4.4 Lite Kernel Sources
Notes
Notes: svn path=/head/; revision=1541
Diffstat (limited to 'sys/sys/un.h')
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diff --git a/sys/sys/un.h b/sys/sys/un.h
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+/*
+ * Copyright (c) 1982, 1986, 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.
+ *
+ * @(#)un.h 8.1 (Berkeley) 6/2/93
+ */
+
+/*
+ * Definitions for UNIX IPC domain.
+ */
+struct sockaddr_un {
+ u_char sun_len; /* sockaddr len including null */
+ u_char sun_family; /* AF_UNIX */
+ char sun_path[104]; /* path name (gag) */
+};
+
+#ifdef KERNEL
+int unp_discard();
+#else
+
+/* actual length of an initialized sockaddr_un */
+#define SUN_LEN(su) \
+ (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
+#endif