Clean out import-tars branch

[thirdparty/bash.git] / lib / sh / ufuncs.c

diff --git a/lib/sh/ufuncs.c b/lib/sh/ufuncs.c
deleted file mode 100644 (file)
index ed526fe..0000000
--- a/lib/sh/ufuncs.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* ufuncs - sleep and alarm functions that understand fractional values */
-
-/* Copyright (C) 2008,2009 Free Software Foundation, Inc.
-
-   This file is part of GNU Bash, the Bourne Again SHell.
-
-   Bash is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   Bash is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with Bash.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "config.h"
-
-#include "bashtypes.h"
-
-#if defined (TIME_WITH_SYS_TIME)
-#  include <sys/time.h>
-#  include <time.h>
-#else
-#  if defined (HAVE_SYS_TIME_H)
-#    include <sys/time.h>
-#  else
-#    include <time.h>
-#  endif
-#endif
-
-#if defined (HAVE_UNISTD_H)
-#include <unistd.h>
-#endif
-
-/* A version of `alarm' using setitimer if it's available. */
-
-#if defined (HAVE_SETITIMER)
-unsigned int
-falarm(secs, usecs)
-     unsigned int secs, usecs;
-{
-  struct itimerval it, oit;
-
-  it.it_interval.tv_sec = 0;
-  it.it_interval.tv_usec = 0;
-
-  it.it_value.tv_sec = secs;
-  it.it_value.tv_usec = usecs;
-
-  if (setitimer(ITIMER_REAL, &it, &oit) < 0)
-    return (-1);               /* XXX will be converted to unsigned */
-
-  /* Backwards compatibility with alarm(3) */
-  if (oit.it_value.tv_usec)
-    oit.it_value.tv_sec++;
-  return (oit.it_value.tv_sec);
-}
-#else
-int
-falarm (secs, usecs)
-     unsigned int secs, usecs;
-{
-  if (secs == 0 && usecs == 0)
-    return (alarm (0));
-
-  if (secs == 0 || usecs >= 500000)
-    {
-      secs++;
-      usecs = 0;
-    }
-  return (alarm (secs));
-}
-#endif /* !HAVE_SETITIMER */
-
-/* A version of sleep using fractional seconds and select.  I'd like to use
-   `usleep', but it's already taken */
-
-#if defined (HAVE_TIMEVAL) && defined (HAVE_SELECT)
-int
-fsleep(sec, usec)
-     unsigned int sec, usec;
-{
-  struct timeval tv;
-
-  tv.tv_sec = sec;
-  tv.tv_usec = usec;
-
-  return select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &tv);
-}
-#else /* !HAVE_TIMEVAL || !HAVE_SELECT */
-int
-fsleep(sec, usec)
-     long sec, usec;
-{
-  if (usec >= 500000)  /* round */
-   sec++;
-  return (sleep(sec));
-}
-#endif /* !HAVE_TIMEVAL || !HAVE_SELECT */