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authorPer Hedeland <per@hedeland.org>2012-01-04 10:57:59 +0100
committerHenrik Nord <henrik@erlang.org>2012-01-04 15:24:08 +0100
commit949ee23d72e4412fed3059c04e395f995388a5fb (patch)
tree7806efe10aae7c0a03cf4a9bf28d9e494061c730 /otp_build
parent34dca57472ba2f4e82bb03d3713e3318613093bb (diff)
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Fix returned error from gen_tcp:accept/1,2 when running out of ports
The {error, enfile} return value is badly misleading and confusing for this case, since the Posix ENFILE errno value has a well-defined meaning that has nothing to do with Erlang ports. The fix changes the return value to {error, system_limit}, which is consistent with e.g. various file(3) functions. inet:format_error/1 has also been updated to support system_limit in the same manner as file:format_error/1.
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