diff options
Diffstat (limited to 'man7/ddp.7')
| -rw-r--r-- | man7/ddp.7 | 20 |
1 files changed, 10 insertions, 10 deletions
@@ -4,14 +4,14 @@ .\" .\" $Id: ddp.7,v 1.3 1999/05/13 11:33:22 freitag Exp $ .\" -.TH ddp 7 2023-05-26 "Linux man-pages 6.05.01" +.TH ddp 7 2023-10-31 "Linux man-pages 6.7" .SH NAME ddp \- Linux AppleTalk protocol implementation .SH SYNOPSIS .nf .B #include <sys/socket.h> .B #include <netatalk/at.h> -.PP +.P .IB ddp_socket " = socket(AF_APPLETALK, SOCK_DGRAM, 0);" .IB raw_socket " = socket(AF_APPLETALK, SOCK_RAW, " protocol ");" .fi @@ -26,12 +26,12 @@ protocol libraries. This page documents the interface for those who wish or need to use the DDP layer directly. -.PP +.P The communication between AppleTalk and the user program works using a BSD-compatible socket interface. For more information on sockets, see .BR socket (7). -.PP +.P An AppleTalk socket is created by calling the .BR socket (2) function with a @@ -52,7 +52,7 @@ For .B SOCK_RAW you must specify .BR ATPROTO_DDP . -.PP +.P Raw sockets may be opened only by a process with effective user ID 0 or when the process has the .B CAP_NET_RAW @@ -60,7 +60,7 @@ capability. .SS Address format An AppleTalk socket address is defined as a combination of a network number, a node number, and a port number. -.PP +.P .in +4n .EX struct at_addr { @@ -75,7 +75,7 @@ struct sockaddr_atalk { }; .EE .in -.PP +.P .I sat_family is always set to .BR AF_APPLETALK . @@ -133,7 +133,7 @@ dead. .TP .I aarp\-tick\-time The timer rate (in seconds) for the timer driving AARP. -.PP +.P The default values match the specification and should never need to be changed. .SS Ioctls @@ -228,14 +228,14 @@ on BSD-derived systems. Many BSD systems fail to check .B SO_BROADCAST when sending broadcast frames; this can lead to compatibility problems. -.PP +.P The raw socket mode is unique to Linux and exists to support the alternative CAP package and AppleTalk monitoring tools more easily. .SH BUGS There are too many inconsistent error values. -.PP +.P The ioctls used to configure routing tables, devices, AARP tables, and other devices are not yet described. .SH SEE ALSO |