taglinefilesource code
ICMP_SOURCE_QUENCH111net/inet/icmp.cif(type==ICMP_DEST_UNREACH||type==ICMP_REDIRECT||type==ICMP_SOURCE_QUENCH||type==ICMP_TIME_EXCEEDED)
ICMP_SOURCE_QUENCH128net/inet/icmp.ccase ICMP_SOURCE_QUENCH:
ICMP_SOURCE_QUENCH636net/inet/icmp.ccase ICMP_SOURCE_QUENCH:
ICMP_SOURCE_QUENCH76net/inet/raw.cif (err & 0xff00 == (ICMP_SOURCE_QUENCH << 8)) 
ICMP_SOURCE_QUENCH298net/inet/tcp.cif ((err & 0xff00) == (ICMP_SOURCE_QUENCH << 8)) 
ICMP_SOURCE_QUENCH117net/inet/udp.cif (err & 0xff00 ==(ICMP_SOURCE_QUENCH << 8))