Libc-594.1.4.tar.gz

[apple/libc.git] / gen / ualarm-fbsd.c

diff --git a/gen/ualarm-fbsd.c b/gen/ualarm-fbsd.c
deleted file mode 100644 (file)
index a9200ae847441ba439e2a342ba46cdb7d221c51e..0000000000000000000000000000000000000000
--- a/gen/ualarm-fbsd.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 1985, 1993
- *     The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)ualarm.c   8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/gen/ualarm.c,v 1.4 2002/12/29 00:59:09 mike Exp $");
-
-#include <sys/time.h>
-#include <unistd.h>
-
-#define        USPS    1000000         /* # of microseconds in a second */
-
-/*
- * Generate a SIGALRM signal in ``usecs'' microseconds.
- * If ``reload'' is non-zero, keep generating SIGALRM
- * every ``reload'' microseconds after the first signal.
- */
-useconds_t
-ualarm(usecs, reload)
-       useconds_t usecs;
-       useconds_t reload;
-{
-       struct itimerval new, old;
-
-       new.it_interval.tv_usec = reload % USPS;
-       new.it_interval.tv_sec = reload / USPS;
-
-       new.it_value.tv_usec = usecs % USPS;
-       new.it_value.tv_sec = usecs / USPS;
-
-       if (setitimer(ITIMER_REAL, &new, &old) == 0)
-               return (old.it_value.tv_sec * USPS + old.it_value.tv_usec);
-       /* else */
-               return (-1);
-}

diff --git a/gen/ualarm-fbsd.c b/gen/ualarm-fbsd.c
new file mode 120000 (symlink)
index 0000000000000000000000000000000000000000..a1e562f08f9c739152848be9b85c37942f67c58b
--- /dev/null
+++ b/gen/ualarm-fbsd.c
@@ -0,0 +1 @@
+./ualarm.c
\ No newline at end of file