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mem: tonumber is redudant

This commit is contained in:
Adrian C. (anrxc) 2009-10-11 16:08:52 +02:00
parent 7f3d31e0cb
commit feca5da29b
1 changed files with 6 additions and 7 deletions
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13
mem.lua
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@ -5,7 +5,6 @@
--------------------------------------------------- ---------------------------------------------------
-- {{{ Grab environment -- {{{ Grab environment
local tonumber = tonumber
local io = { open = io.open } local io = { open = io.open }
local setmetatable = setmetatable local setmetatable = setmetatable
local math = { floor = math.floor } local math = { floor = math.floor }
@ -25,18 +24,18 @@ local function worker(format)
for line in f:lines() do for line in f:lines() do
if string.match(line, "^MemTotal.*") then if string.match(line, "^MemTotal.*") then
mem.total = math.floor(tonumber(string.match(line, "([%d]+)"))/1024) mem.total = math.floor(string.match(line, "([%d]+)")/1024)
elseif string.match(line, "^MemFree.*") then elseif string.match(line, "^MemFree.*") then
mem.buf.f = math.floor(tonumber(string.match(line, "([%d]+)"))/1024) mem.buf.f = math.floor(string.match(line, "([%d]+)")/1024)
elseif string.match(line, "^Buffers.*") then elseif string.match(line, "^Buffers.*") then
mem.buf.b = math.floor(tonumber(string.match(line, "([%d]+)"))/1024) mem.buf.b = math.floor(string.match(line, "([%d]+)")/1024)
elseif string.match(line, "^Cached.*") then elseif string.match(line, "^Cached.*") then
mem.buf.c = math.floor(tonumber(string.match(line, "([%d]+)"))/1024) mem.buf.c = math.floor(string.match(line, "([%d]+)")/1024)
-- Get swap stats while we are at it -- Get swap stats while we are at it
elseif string.match(line, "^SwapTotal.*") then elseif string.match(line, "^SwapTotal.*") then
mem.swp.total = math.floor(tonumber(string.match(line, "([%d]+)"))/1024) mem.swp.total = math.floor(string.match(line, "([%d]+)")/1024)
elseif string.match(line, "^SwapFree.*") then elseif string.match(line, "^SwapFree.*") then
mem.swp.free = math.floor(tonumber(string.match(line, "([%d]+)"))/1024) mem.swp.free = math.floor(string.match(line, "([%d]+)")/1024)
end end
end end
f:close() f:close()