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45 lines
1.7 KiB
Lua
45 lines
1.7 KiB
Lua
-- Copyright (c) 2011 by Robert G. Jakabosky <bobby@sharedrealm.com>
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--
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-- Permission is hereby granted, free of charge, to any person obtaining a copy
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-- of this software and associated documentation files (the "Software"), to deal
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-- in the Software without restriction, including without limitation the rights
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-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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-- copies of the Software, and to permit persons to whom the Software is
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-- furnished to do so, subject to the following conditions:
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--
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-- The above copyright notice and this permission notice shall be included in
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-- all copies or substantial portions of the Software.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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-- THE SOFTWARE.
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-- Convert ZMQ Error codes into strings.
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--
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-- This is an error code wrapper object, it converts C-style 'int' return error code
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-- into Lua-style 'nil, "Error message"' return values.
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--
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error_code "ZMQ_Error" "int" {
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ffi_cdef[[
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typedef int ZMQ_Error;
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]],
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is_error_check = function(rec) return "(-1 == ${" .. rec.name .. "})" end,
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ffi_is_error_check = function(rec) return "(-1 == ${" .. rec.name .. "})" end,
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default = "0",
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c_source [[
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if(-1 == err) {
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err_str = get_zmq_strerror();
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}
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]],
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ffi_source [[
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if(-1 == err) then
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err_str = get_zmq_strerror();
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end
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]],
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}
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