[MLton-devel] cvs commit: fixed file descriptor leak in vliw benchmark

[Stephen Weeks]

sweeks      03/05/01 15:57:19

  Modified:    benchmark/tests vliw.sml
  Log:
  In vliw, there was a file that was opened and never closed.  This
  caused there to be as many open files as there were iterations of the
  benchmark.  On SunOS, this caused a "Too many open files" error.

Revision  Changes    Path
1.3       +3 -1      mlton/benchmark/tests/vliw.sml

Index: vliw.sml
===================================================================
RCS file: /cvsroot/mlton/mlton/benchmark/tests/vliw.sml,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- vliw.sml	27 Sep 2002 23:46:29 -0000	1.2
+++ vliw.sml	1 May 2003 22:57:19 -0000	1.3
@@ -3617,7 +3617,9 @@
 
 fun doitx (ifile:string, ofile:string, c_ofile:string, ws:int) =
 let val foo = Ntypes.init_names()
-    val i = (dodelay o BreakInst.breaki o ReadAbs.read o open_in) ifile
+   val ins = open_in ifile
+    val i = (dodelay o BreakInst.breaki o ReadAbs.read) ins
+   val _ = close_in ins
     val (j, p) = time "Building Nodes" (fn () => ReadI.readI i)
     val x = time "writing unopt" (fn () => writeprog(ofile, j, p))
     fun cwin p = Compress.compress(ws, p)





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