prosody
0769cc5f34b6
util/import.lua

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util/import.lua @ 3340:0769cc5f34b6

mod_posix: Truncate the pidfile before writing to ensure that we never overwrite with a PID shorter than the previous, and end with an invalid PID in the file.
author Brian Cully <bjc@junctionnetworks.com>
date Fri, 09 Jul 2010 01:16:09 +0100
parent 2923:b7049746bd29
child 5776:bd0ff8ae98a8
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Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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b1885732e979 GPL->MIT!
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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1cd2a8db392d New "import" module to help tidy up all the local declarations at the top of modules
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11 local t_insert = table.insert;
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12 function import(module, ...)
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13 local m = package.loaded[module] or require(module);
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14 if type(m) == "table" and ... then
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15 local ret = {};
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16 for _, f in ipairs{...} do
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17 t_insert(ret, m[f]);
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18 end
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19 return unpack(ret);
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20 end
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21 return m;
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22 end