tango.sys.linux.consts.socket



SOCK_STREAM
sequential, reliable

SOCK_DGRAM
connectionless unreliable, max length

SOCK_SEQPACKET
sequential, reliable, max length

SOCK_RAW
raw protocol

SOCK_RDM
reliable messages

SOCK_PACKET
linux specific packets at dev level

AI_PASSIVE
Socket address is intended for `bind'

AI_CANONNAME
Request for canonical name.

AI_NUMERICHOST
Don't use name resolution.

AI_V4MAPPED
IPv4 mapped addresses are acceptable.

AI_ALL
Return IPv4 mapped and IPv6 addresses.

AI_ADDRCONFIG
Use configuration of this host to choose returned address type.

AI_NUMERICSERV
Don't use name resolution.

EAI_BADFLAGS
Invalid value for `ai_flags' field.

EAI_NONAME
NAME or SERVICE is unknown.

EAI_AGAIN
Temporary failure in name resolution.

EAI_FAIL
Non-recoverable failure in name res.

EAI_NODATA
No address associated with NAME.

EAI_FAMILY
`ai_family' not supported.

EAI_SOCKTYPE
`ai_socktype' not supported.

EAI_SERVICE
SERVICE not supported for `ai_socktype'.

EAI_MEMORY
Memory allocation failure.

NI_NUMERICHOST
Don't try to look up hostname.

NI_NUMERICSERV
Don't convert port number to name.

NI_NOFQDN
Only return nodename portion.

NI_NAMEREQD
Don't return numeric addresses.

NI_DGRAM
Look up UDP service rather than TCP.


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