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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)