blob: ff338ace02d2604cc24b67f53783dc66dde9390f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
--
-- rhnop
--
-- Copyright (C) 2011 Christian Pointner <equinox@helsinki.at>
--
-- This file is part of rhnop.
--
-- rhnop is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- any later version.
--
-- rhnop is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with rhnop. If not, see <http://www.gnu.org/licenses/>.
--
require "socket"
function main_loop()
local pipefd = pipe.getreadfd()
while true do
local readable, _, err = socket.select({ pipefd } , nil)
if(err) then
print("select returned with error: " .. err)
return -1
else
for _, input in ipairs(readable) do
if(input == pipefd) then
local ret = pipe.consume()
if ret == 1 then
print("pipe was signaled")
else
return ret
end
else
print("select returned unknown file descriptor!?")
end
end
end
end
return 0
end
|