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BldServiceChan - create a server side tcp listener connection
BldServiceChan
creates a server side listener tcp connection.
This function is part of
libtcp.
int BldServiceChan (
char *Hn,
char *Sn,
char *Sc,
int default_port,
int verbosity
);
Host name from /etc/hosts or dns lookup. This may also be specified
as an IP address.
If hostname is null, then the listener socket is bound
to all interfaces on the host, else the listener is bound only to the the
ip address of the specified hostname.
Service name from /etc/services.
This may also be specified as a port number.
Service class from /etc/services.
This may be a NULL pointer. If it is then getservbyname() will return the
first available entry.
Usually we specify this as "tcp" because this all
AccelNET connections are "tcp" class and we aren’t interested in other
classes such as "udp".
See the getservbyname() man page for more information.
Default port number to use if /etc/services lookup fails.
Control
the printing of messages generated by BldServiceChan(). All messages are
printed to stderr.
0 = suppress all messages
1 = suppress the connection open msg, print other messages
2 = print all messages
File descriptor of socket if successful. ERRconn on most other failures.
libtcp(3tcp)
$Id: BldServiceChan.3,v 1.4 2008/09/15
15:04:41 kitchen Exp $
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