(split) LDP: Update original to LDP v3.50.

[linuxjm/LDP_man-pages.git] / original / man2 / recv.2

diff --git a/original/man2/recv.2 b/original/man2/recv.2
index d3d16d5..38ae243 100644 (file)
--- a/original/man2/recv.2
+++ b/original/man2/recv.2
@@ -1,6 +1,7 @@
 .\" Copyright (c) 1983, 1990, 1991 The Regents of the University of California.
 .\" All rights reserved.
 .\"
+.\" %%%LICENSE_START(BSD_4_CLAUSE_UCB)
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
@@ -28,6 +29,7 @@
 .\" 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.
+.\" %%%LICENSE_END
 .\"
 .\"     $Id: recv.2,v 1.3 1999/05/13 11:33:38 freitag Exp $
 .\"
@@ -36,7 +38,7 @@
 .\" Modified 1998,1999 by Andi Kleen
 .\" 2001-06-19 corrected SO_EE_OFFENDER, bug report by James Hawtin
 .\"
-.TH RECV 2 2011-09-16 "Linux" "Linux Programmer's Manual"
+.TH RECV 2 2012-12-21 "Linux" "Linux Programmer's Manual"
 .SH NAME
 recv, recvfrom, recvmsg \- receive a message from a socket
 .SH SYNOPSIS
@@ -264,7 +266,7 @@ subsequent receive call will return the same data.
 For raw
 .RB ( AF_PACKET ),
 Internet datagram (since Linux 2.4.27/2.6.8),
-and netlink (since Linux 2.6.22) sockets:
+netlink (since Linux 2.6.22) and UNIX datagram (since Linux 3.4) sockets:
 return the real length of the packet or datagram,
 even when it was longer than the passed buffer.
 Not implemented for UNIX domain
@@ -383,7 +385,7 @@ is returned to indicate that expedited or out-of-band data were received.
 .B MSG_ERRQUEUE
 indicates that no data was received but an extended error from the socket
 error queue.
-.SH "RETURN VALUE"
+.SH RETURN VALUE
 These calls return the number of bytes received, or \-1
 if an error occurred.
 The return value will be 0 when the
@@ -440,7 +442,7 @@ and
 The argument
 .I sockfd
 does not refer to a socket.
-.SH "CONFORMING TO"
+.SH CONFORMING TO
 4.4BSD (these function calls first appeared in 4.2BSD),
 POSIX.1-2001.
 .LP
@@ -482,7 +484,7 @@ but glibc currently types it as
 .\" across architectures, but socklen_t is always 32 bits.
 
 See
-.BR recvmmsg(2)
+.BR recvmmsg (2)
 for information about a Linux-specific system call
 that can be used to receive multiple datagrams in a single call.
 .SH EXAMPLE
@@ -490,7 +492,7 @@ An example of the use of
 .BR recvfrom ()
 is shown in
 .BR getaddrinfo (3).
-.SH "SEE ALSO"
+.SH SEE ALSO
 .BR fcntl (2),
 .BR getsockopt (2),
 .BR read (2),