1 files changed, 0 insertions, 77 deletions
diff --git a/lib/procps.lua b/lib/procps.lua
deleted file mode 100644
index 057f2e2..0000000
--- a/lib/procps.lua
+++ /dev/null
@@ -1,77 +0,0 @@
-
-module(..., package.seeall)
-
-require("posix")
-
--- the following methods are available:
--- /proc/<pid>/stat	the comm field (2nd) field contains name but only up 
---   			to 15 chars. does not resolve links
---
--- /proc/<pid>/cmdline	argv[0] contains the command. However if it is a script
---   			then will the interpreter show up
---
--- /proc/<pid>/exe	link to exe file. this will resolv links
---
--- returns list of all pids for given exe name
-
---[[
--- gives lots of false positives for busybox
-local function is_exe(path, name)
-	local f = posix.readlink(path.."/exe")
-	if f and (f == name or posix.basename(f) == name) then
-		return true
-	else
-		return false
-	end
-end
-]]--
-
-
-local function is_stat(path, name)
-	local f = io.open(path.."/stat")
-	if (f) then
-		local line = f:read()
-		local p = string.gsub(line, ".*%(", "")
-		p = string.gsub(p, "%).*", "")
-		f:close()
-	end
-	if p ~= nil then	
-		if string.len(name) <= 15 and p == name then
-			return true
-		end
-	end
-	return false
-end
-
-local function is_cmdline(path, name)
-	local f = io.open(path.."/cmdline")
-	if f == nil then
-		return false
-	end
-	local line = f:read()
-	f:close()
-	if line == nil then 
-		return false
-	end
-	local arg0 = string.gsub(line, string.char(0)..".*", "")
-	if posix.basename(arg0) == name then
-		return true
-	end
-end
-
-function pidof(name)
-	local pids = {}
-	local i, j
-
-	for i,j in pairs(posix.glob("/proc/[0-9]*")) do
-		local pid = tonumber(posix.basename(j))
-		if is_stat(j, name) or is_cmdline(j, name) then
-			table.insert(pids, pid)
-		end
-	end
-	if #pids == 0 then
-		pids = nil
-	end
-	return pids
-end
-