Mercurial > hg > octave-nkf

diff src/oct-procbuf.cc @ 3147:894d516b4a00

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[project @ 1998-02-06 06:00:08 by jwe]
author jwe
date Fri, 06 Feb 1998 06:00:10 +0000
parents 8b262e771614
children a494f93e60ff
line wrap: on
line diff
--- a/src/oct-procbuf.cc
+++ b/src/oct-procbuf.cc
@@ -55,7 +55,7 @@
 
   int pipe_fds[2];
 
-  int parent_end, child_end;
+  volatile int parent_end, child_end;
 
   if (is_open ())
     return 0;
@@ -74,7 +74,11 @@
       child_end = pipe_fds[0];
     }
 
+#if defined HAVE_VFORK
+  proc_pid = vfork ();
+#else
   proc_pid = fork ();
+#endif
 
   if (proc_pid == 0)
     {