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authorEric Andersen <andersen@codepoet.org>2000-07-06 19:22:49 +0000
committerEric Andersen <andersen@codepoet.org>2000-07-06 19:22:49 +0000
commitffb96c090015f49059d146deefbbd7e1f6baa642 (patch)
tree53229e8793e289f18a7453b144850b6583078c32 /libc/sysdeps/linux/i386/bits/sockaddr.h
parentafb85e9d6ca1de8f1ecb267e8c30b88ba4382820 (diff)
Some more major updates to further superate ucLibc from the kernel
headers (the way it has been done in GNU libc). -Erik
Diffstat (limited to 'libc/sysdeps/linux/i386/bits/sockaddr.h')
-rw-r--r--libc/sysdeps/linux/i386/bits/sockaddr.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/i386/bits/sockaddr.h b/libc/sysdeps/linux/i386/bits/sockaddr.h
new file mode 100644
index 000000000..1c523444b
--- /dev/null
+++ b/libc/sysdeps/linux/i386/bits/sockaddr.h
@@ -0,0 +1,44 @@
+/* Definition of `struct sockaddr_*' common members. Generic/4.2 BSD version.
+ Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/*
+ * Never include this file directly; use <sys/socket.h> instead.
+ */
+
+#ifndef _BITS_SOCKADDR_H
+#define _BITS_SOCKADDR_H 1
+
+
+/* POSIX.1g specifies this type name for the `sa_family' member. */
+typedef unsigned short int sa_family_t;
+
+/* This macro is used to declare the initial common members
+ of the data types used for socket addresses, `struct sockaddr',
+ `struct sockaddr_in', `struct sockaddr_un', etc. */
+
+#define __SOCKADDR_COMMON(sa_prefix) \
+ sa_family_t sa_prefix##family
+
+#define __SOCKADDR_COMMON_SIZE (sizeof (unsigned short int))
+
+/* Return the length of a `sockaddr' structure. */
+#define SA_LEN(_x) __libc_sa_len((_x)->sa_family)
+extern int __libc_sa_len __P ((sa_family_t __af));
+
+#endif /* bits/sockaddr.h */