summaryrefslogtreecommitdiffstats
path: root/c/src/libnetworking/sys/un.h
diff options
context:
space:
mode:
Diffstat (limited to 'c/src/libnetworking/sys/un.h')
-rw-r--r--c/src/libnetworking/sys/un.h68
1 files changed, 68 insertions, 0 deletions
diff --git a/c/src/libnetworking/sys/un.h b/c/src/libnetworking/sys/un.h
index e69de29bb2..d742bb7d5d 100644
--- a/c/src/libnetworking/sys/un.h
+++ b/c/src/libnetworking/sys/un.h
@@ -0,0 +1,68 @@
+/*
+ * 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 8.3 (Berkeley) 2/19/95
+ * $FreeBSD: src/sys/sys/un.h,v 1.17 1999/12/29 04:24:49 peter Exp $
+ */
+
+#ifndef _SYS_UN_H_
+#define _SYS_UN_H_
+
+/*
+ * 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
+struct mbuf;
+struct socket;
+
+int uipc_usrreq __P((struct socket *so, int req, struct mbuf *m,
+ struct mbuf *nam, struct mbuf *control));
+int unp_connect2 __P((struct socket *so, struct socket *so2));
+void unp_dispose __P((struct mbuf *m));
+int unp_externalize __P((struct mbuf *rights));
+void unp_init __P((void));
+extern struct pr_usrreqs uipc_usrreqs;
+#else /* !_KERNEL */
+
+/* actual length of an initialized sockaddr_un */
+#define SUN_LEN(su) \
+ (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
+
+#endif /* _KERNEL */
+
+#endif /* !_SYS_UN_H_ */