opensolaris man page for net_getpmtuenabled

Query: net_getpmtuenabled

OS: opensolaris

Section: 9f

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

net_getpmtuenabled(9F)					   Kernel Functions for Drivers 				    net_getpmtuenabled(9F)

NAME
net_getpmtuenabled - determine if path MTU discovery is enabled for a network protocol
SYNOPSIS
#include <sys/neti.h> int net_getpmtuenabled(const net_data_t net);
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI).
PARAMETERS
net value returned from a successful call to net_protocol_lookup(9F).
DESCRIPTION
The net_getpmtuenabled() function returns a value to indicate whether or not path MTU (PMTU) discovery is enabled for this network proto- col.
RETURN VALUES
The net_getpmtuenabled() function returns: -1 The network protocol does not support this function. 0 PATH MTU discovery is disabled. 1 PATH MTU discovery is enabled.
CONTEXT
The net_getpmtuenabled() function may be called from user, kernel, or interrupt context.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+
SEE ALSO
net_getmtu(9F), net_protocol_lookup(9F) SunOS 5.11 1 May 2008 net_getpmtuenabled(9F)
Related Man Pages
net_getifname(9f) - opensolaris
netinfo(9f) - opensolaris
net_getlifaddr(9f) - opensolaris
net_isvalidchecksum(9f) - opensolaris
net_protocol_walk(9f) - opensolaris
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