From f1560618fe37f7ec434e78cabd681802048cfb4c Mon Sep 17 00:00:00 2001
From: joe <joe@jerkface.net>
Date: Wed, 16 Apr 2014 01:32:14 -0400
Subject: create nonexistent PEM files via external shell commands

---
 kiki.hs | 28 ----------------------------
 1 file changed, 28 deletions(-)

(limited to 'kiki.hs')

diff --git a/kiki.hs b/kiki.hs
index 6cbf74d..1c6fa37 100644
--- a/kiki.hs
+++ b/kiki.hs
@@ -853,34 +853,6 @@ show_wip keyspec wkgrip db = do
     let nwb = maybe 0x80 CryptoCoins.secretByteFromName $ snd s
     putStrLn $ walletImportFormat nwb k
 
--- | systemEnv
--- This is like System.Process.system except that it lets you set
--- some environment variables.
-systemEnv _    ""  = 
-    ioException (ioeSetErrorString (mkIOError InvalidArgument "system" Nothing Nothing) "null command")
-systemEnv vars cmd = do
-    env0 <- getEnvironment
-    let env1 = filter (isNothing . flip lookup vars . fst) env0
-        env = vars ++ env1
-    syncProcess "system" $ (shell cmd) {env=Just env}
- where
-    -- This is a non-exported function from System.Process
-    syncProcess fun c = do
-      -- The POSIX version of system needs to do some manipulation of signal
-      -- handlers.  Since we're going to be synchronously waiting for the child,
-      -- we want to ignore ^C in the parent, but handle it the default way
-      -- in the child (using SIG_DFL isn't really correct, it should be the
-      -- original signal handler, but the GHC RTS will have already set up
-      -- its own handler and we don't want to use that).
-      old_int  <- installHandler sigINT  Ignore Nothing
-      old_quit <- installHandler sigQUIT Ignore Nothing
-      (_,_,_,p) <- runGenProcess_ fun c
-            (Just defaultSignal) (Just defaultSignal)
-      r <- waitForProcess p
-      _ <- installHandler sigINT  old_int Nothing
-      _ <- installHandler sigQUIT old_quit Nothing
-      return r
-
 doExport doDecrypt (db,use_db) (fname,subspec,ms,cmd) =
         case ms of
             [_]   -> export
-- 
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