From 23938783e3bdde959751b17339fb57ccfc7a80d6 Mon Sep 17 00:00:00 2001
From: Natanael Copa <natanael.copa@gmail.com>
Date: Fri, 11 Jan 2008 08:44:33 +0000
Subject: renamed pidof lib to procps. should be safe since noone is using it

git-svn-id: svn://svn.alpinelinux.org/acf/core/trunk@548 ab2d0c66-481e-0410-8bed-d214d4d58bed
---
 lib/pidof.lua  | 71 ----------------------------------------------------------
 lib/procps.lua | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+), 71 deletions(-)
 delete mode 100644 lib/pidof.lua
 create mode 100644 lib/procps.lua

diff --git a/lib/pidof.lua b/lib/pidof.lua
deleted file mode 100644
index d05ee14..0000000
--- a/lib/pidof.lua
+++ /dev/null
@@ -1,71 +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")
-	local line = f:read()
-	local p = string.match(line, "^%d+ %((%d+)%)")
-	f:close()
-	if p ~= nil and string.len(name) <= 15 and p == name then
-		return true
-	else
-		return false
-	end
-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)..".*", "")
-	return posix.basename(arg0) == name
-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
-
diff --git a/lib/procps.lua b/lib/procps.lua
new file mode 100644
index 0000000..d05ee14
--- /dev/null
+++ b/lib/procps.lua
@@ -0,0 +1,71 @@
+
+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")
+	local line = f:read()
+	local p = string.match(line, "^%d+ %((%d+)%)")
+	f:close()
+	if p ~= nil and string.len(name) <= 15 and p == name then
+		return true
+	else
+		return false
+	end
+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)..".*", "")
+	return posix.basename(arg0) == name
+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
+
-- 
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