1 files changed, 0 insertions, 113 deletions
diff --git a/winsup/cygwin/wait.cc b/winsup/cygwin/wait.cc
deleted file mode 100644
index 182240022..000000000
--- a/winsup/cygwin/wait.cc
+++ /dev/null
@@ -1,113 +0,0 @@
-/* wait.cc: Posix wait routines.
-
-   Copyright 1996, 1997, 1998, 1999 Cygnus Solutions.
-
-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. */
-
-#include <sys/wait.h>
-#include <stdlib.h>
-#include <errno.h>
-#include "winsup.h"
-
-/* This is called _wait and not wait because the real wait is defined
-   in libc/syscalls/syswait.c.  It calls us.  */
-
-extern "C"
-pid_t
-_wait (int *status)
-{
-  return wait4 (-1, status, 0, NULL);
-}
-
-pid_t
-waitpid (pid_t intpid, int *status, int options)
-{
-  return wait4 (intpid, status, options, NULL);
-}
-
-pid_t
-wait3 (int *status, int options, struct rusage *r)
-{
-  return wait4 (-1, status, options, r);
-}
-
-/* Wait for any child to complete.
- * Note: this is not thread safe.  Use of wait in multiple threads will
- * not work correctly.
- */
-
-pid_t
-wait4 (int intpid, int *status, int options, struct rusage *r)
-{
-  int rc;
-  waitq *w;
-  HANDLE waitfor;
-
- if (options & ~(WNOHANG | WUNTRACED))
-    {
-      set_errno (EINVAL);
-      return -1;
-    }
-
-  if (r)
-    memset (r, 0, sizeof (*r));
-
-  if ((w = (waitq *) waitq_storage.get ()) == NULL)
-    w = (waitq *) waitq_storage.create ();
-
-  w->pid = intpid;
-  w->options = options;
-  w->rusage = r;
-  sigproc_printf("calling proc_subproc, pid %d, options %d",
-		 w->pid, w->options);
-  if (!proc_subproc(PROC_WAIT, (DWORD)w))
-    {
-      set_errno(ENOSYS);
-      paranoid_printf ("proc_subproc returned 0");
-      rc = -1;
-      goto done;
-    }
-
-  if ((waitfor = w->ev) == NULL)
-    goto nochildren;
-
-  rc = WaitForSingleObject (waitfor, INFINITE);
-
-  sigproc_printf ("%d = WaitForSingleObject (...)", rc);
-
-  if (w->ev == NULL)
-    {
-    nochildren:
-      /* found no children */
-      set_errno (ECHILD);
-      rc = -1;
-      goto done;
-    }
-
-  if (w->status == -1)
-    {
-      set_sig_errno (EINTR);
-      rc = -1;
-    }
-  else if (rc != WAIT_OBJECT_0)
-    {
-      /* We shouldn't set errno to any random value if we can help it.
-	 See the Posix manual for a list of valid values for `errno'.  */
-      set_errno (EINVAL);
-      rc = -1;
-    }
-  else if ((rc = w->pid) != 0 && status)
-    *status = w->status;
-
-done:
-  sigproc_printf ("intpid %d, status %p, w->status %d, options %d, rc %d",
-		  intpid, status, w->status, options, rc);
-  w->status = -1;
-  if (rc < 0)
-    sigproc_printf("*** errno = %d", get_errno());
-  return rc;
-}