getServiceByName name proto = do
ptr <- _ccall_ getservbyname name proto
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such service entry")
+ then fail (IOError Nothing NoSuchThing "getServiceByName" "no such service entry")
else unpackServiceEntry ptr
getServiceByPort :: PortNumber
getServiceByPort (PNum port) proto = do
ptr <- _ccall_ getservbyport port proto
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such service entry")
+ then fail (IOError Nothing NoSuchThing "getServiceByPort" "no such service entry")
else unpackServiceEntry ptr
getServicePortNumber :: ServiceName -> IO PortNumber
getServiceEntry = do
ptr <- _ccall_ getservent
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such service entry")
+ then fail (IOError Nothing NoSuchThing "getServiceEntry" "no such service entry")
else unpackServiceEntry ptr
setServiceEntry :: Bool -> IO ()
getProtocolByName name = do
ptr <- _ccall_ getprotobyname name
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such protocol entry")
+ then fail (IOError Nothing NoSuchThing "getProtocolByName" "no such protocol entry")
else unpackProtocolEntry ptr
--getProtocolByNumber :: ProtocolNumber -> IO ProtocolEntry
getProtocolByNumber num = do
ptr <- _ccall_ getprotobynumber num
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such protocol entry")
+ then fail (IOError Nothing NoSuchThing "getProtocolByNumber" "no such protocol entry")
else unpackProtocolEntry ptr
--getProtocolNumber :: ProtocolName -> IO ProtocolNumber
getProtocolEntry = do
ptr <- _ccall_ getprotoent
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such protocol entry")
+ then fail (IOError Nothing NoSuchThing "getProtocolEntry" "no such protocol entry")
else unpackProtocolEntry ptr
--setProtocolEntry :: Bool -> IO () -- Keep DB Open ?
getHostByName name = do
ptr <- _ccall_ gethostbyname name
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such host entry")
+ then fail (IOError Nothing NoSuchThing "getHostByName" "no such host entry")
else unpackHostEntry ptr
getHostByAddr :: Family -> HostAddress -> IO HostEntry
addr
(packFamily family)
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such host entry")
+ then fail (IOError Nothing NoSuchThing "getHostByAddr" "no such host entry")
else unpackHostEntry ptr
#ifndef cygwin32_TARGET_OS
getHostEntry = do
ptr <- _ccall_ gethostent
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "unable to retrieve host entry")
+ then fail (IOError Nothing NoSuchThing "getHostEntry" "unable to retrieve host entry")
else unpackHostEntry ptr
setHostEntry :: Bool -> IO ()
getNetworkByName name = do
ptr <- _ccall_ getnetbyname name
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such network entry")
+ then fail (IOError Nothing NoSuchThing "getNetworkByName" "no such network entry")
else unpackNetworkEntry ptr
getNetworkByAddr :: NetworkAddr -> Family -> IO NetworkEntry
getNetworkByAddr addr family = do
ptr <- _ccall_ getnetbyaddr addr (packFamily family)
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no such network entry")
+ then fail (IOError Nothing NoSuchThing "getNetworkByAddr" "no such network entry")
else unpackNetworkEntry ptr
getNetworkEntry :: IO NetworkEntry
getNetworkEntry = do
ptr <- _ccall_ getnetent
if ptr == nullAddr
- then fail (IOError Nothing NoSuchThing "no more network entries")
+ then fail (IOError Nothing NoSuchThing "getNetworkEntry" "no more network entries")
else unpackNetworkEntry ptr
setNetworkEntry :: Bool -> IO ()