* cygrun.c: Move here from ../cygwin.

* Makefile.in: Build cygrun.exe.
	* winsup.api/winsup.exp: Expect cygrun.exe in $rootme.

winsup/testsuite/cygrun.c

@@ -0,0 +1,67 @@
+/* cygrun.c: testsuite support program
+
+   Copyright 1999, 2000, 2001, 2002 Red Hat, Inc.
+
+This file is part of Cygwin.
+
+This software is a copyrighted work licensed under the terms of the
+Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
+details. */
+
+/* This program is intended to be used only by the testsuite.  It runs
+   programs without using the cygwin api, so that the just-built dll
+   can be tested without interference from the currently installed
+   dll. */
+
+#include <stdio.h>
+#include <windows.h>
+#include <stdlib.h>
+
+int
+main (int argc, char **argv)
+{
+  STARTUPINFO sa;
+  PROCESS_INFORMATION pi;
+  DWORD ec = 1;
+  char *p;
+
+  if (argc < 2)
+    {
+      fprintf (stderr, "Usage: cygrun [program]\n");
+      exit (0);
+    }
+
+  SetEnvironmentVariable ("CYGWIN_TESTING", "1");
+  if ((p = getenv ("CYGWIN")) == NULL || (strstr (p, "ntsec") == NULL))
+    {
+      char buf[4096];
+      if (!p)
+	{
+	  p = buf;
+	  p[0] = '\0';
+	}
+      else
+	{
+	  strcpy (buf, p);
+	  strcat (buf, " ");
+	}
+      strcat(buf, "ntsec");
+      SetEnvironmentVariable ("CYGWIN", buf);
+    }
+
+  memset (&sa, 0, sizeof (sa));
+  memset (&pi, 0, sizeof (pi));
+  if (!CreateProcess (0, argv[1], 0, 0, 1, 0, 0, 0, &sa, &pi))
+    {
+      fprintf (stderr, "CreateProcess %s failed\n", argv[1]);
+      exit (1);
+    }
+
+  WaitForSingleObject (pi.hProcess, INFINITE);
+
+  GetExitCodeProcess (pi.hProcess, &ec);
+
+  CloseHandle (pi.hProcess);
+  CloseHandle (pi.hThread);
+  return ec;
+}