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libs/sys: Added luci.sys.call
author
Steven Barth
<steven@midlink.org>
Fri, 5 Sep 2008 13:55:49 +0000
(13:55 +0000)
committer
Steven Barth
<steven@midlink.org>
Fri, 5 Sep 2008 13:55:49 +0000
(13:55 +0000)
libs/sys/luasrc/sys.lua
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diff --git
a/libs/sys/luasrc/sys.lua
b/libs/sys/luasrc/sys.lua
index
a53db93
..
e27e1c4
100644
(file)
--- a/
libs/sys/luasrc/sys.lua
+++ b/
libs/sys/luasrc/sys.lua
@@
-41,6
+41,20
@@
local tonumber, ipairs, pairs = tonumber, ipairs, pairs
--- LuCI Linux and POSIX system utilities.
module "luci.sys"
--- LuCI Linux and POSIX system utilities.
module "luci.sys"
+--- Execute a given shell command and return the error code
+-- @class function
+-- @name call
+-- @param ... Command to call
+-- @return Error code of the command
+function call(...)
+ return os.execute(...) / 256
+end
+
+--- Execute a given shell command and capture its standard output
+-- @class function
+-- @name exec
+-- @param command Command to call
+-- @return String containg the return the output of the command
exec = luci.util.exec
--- Invoke the luci-flash executable to write an image to the flash memory.
exec = luci.util.exec
--- Invoke the luci-flash executable to write an image to the flash memory.