github/falco
1
0
Fork 0
mirror of https://github.com/falcosecurity/falco.git synced 2025-07-01 17:12:21 +00:00
Code Issues Projects Releases Wiki Activity

Use distinct names for file and program output pointers. (#335)

Browse Source 
sysdig-CLA-1.0-signed-off-by: Josh Carp <jm.carp@gmail.com>
This commit is contained in:
Joshua Carp 2018-04-05 01:07:00 -04:00 committed by Mark Stemm
parent 88327abb41
commit a0053dba18
1 changed files with 28 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
userspace/falco/lua/output.lua
View File

@ -46,30 +46,30 @@ end
function mod.file(priority, priority_num, buffered, msg, options) function mod.file(priority, priority_num, buffered, msg, options)
if options.keep_alive == "true" then if options.keep_alive == "true" then
if file == nil then if ffile == nil then
file = io.open(options.filename, "a+") ffile = io.open(options.filename, "a+")
if buffered == 0 then if buffered == 0 then
file:setvbuf 'no' ffile:setvbuf 'no'
end end
end end
else else
file = io.open(options.filename, "a+") ffile = io.open(options.filename, "a+")
end end
file:write(msg, "\n") ffile:write(msg, "\n")
if options.keep_alive == nil or if options.keep_alive == nil or
options.keep_alive ~= "true" then options.keep_alive ~= "true" then
file:close() ffile:close()
file = nil ffile = nil
end end
end end
function mod.file_cleanup() function mod.file_cleanup()
if file ~= nil then if ffile ~= nil then
file:flush() ffile:flush()
file:close() ffile:close()
file = nil ffile = nil
end end
end end
@ -87,30 +87,30 @@ function mod.program(priority, priority_num, buffered, msg, options)
-- Note: options are all strings -- Note: options are all strings
if options.keep_alive == "true" then if options.keep_alive == "true" then
if file == nil then if pfile == nil then
file = io.popen(options.program, "w") pfile = io.popen(options.program, "w")
if buffered == 0 then if buffered == 0 then
file:setvbuf 'no' pfile:setvbuf 'no'
end end
end end
else else
file = io.popen(options.program, "w") pfile = io.popen(options.program, "w")
end end
file:write(msg, "\n") pfile:write(msg, "\n")
if options.keep_alive == nil or if options.keep_alive == nil or
options.keep_alive ~= "true" then options.keep_alive ~= "true" then
file:close() pfile:close()
file = nil pfile = nil
end end
end end
function mod.program_cleanup() function mod.program_cleanup()
if file ~= nil then if pfile ~= nil then
file:flush() pfile:flush()
file:close() pfile:close()
file = nil pfile = nil
end end
end end