am bcece29c: Merge "Lose sleep to toybox."
* commit 'bcece29c4438c6b92c973d30bc8a46331f16369f': Lose sleep to toybox.
This commit is contained in:
Elliott Hughes
Android Git Automerger
commit
45f296ec48
2 changed files with 0 additions and 167 deletions
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@ -105,13 +105,6 @@ LOCAL_MODULE := libtoolbox_rmdir
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LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/Android.mk
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LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/Android.mk
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include $(BUILD_STATIC_LIBRARY)
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include $(BUILD_STATIC_LIBRARY)
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include $(CLEAR_VARS)
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LOCAL_SRC_FILES := upstream-netbsd/bin/sleep/sleep.c
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LOCAL_CFLAGS += $(common_cflags) -Dmain=sleep_main
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LOCAL_MODULE := libtoolbox_sleep
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LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/Android.mk
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include $(BUILD_STATIC_LIBRARY)
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include $(CLEAR_VARS)
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include $(CLEAR_VARS)
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@ -128,7 +121,6 @@ BSD_TOOLS := \
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printenv \
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printenv \
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rm \
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rm \
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rmdir \
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rmdir \
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sleep \
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OUR_TOOLS := \
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OUR_TOOLS := \
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chcon \
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chcon \
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@ -1,159 +0,0 @@
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/* $NetBSD: sleep.c,v 1.24 2011/08/29 14:51:19 joerg Exp $ */
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/*
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* Copyright (c) 1988, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#ifndef lint
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__COPYRIGHT("@(#) Copyright (c) 1988, 1993, 1994\
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The Regents of the University of California. All rights reserved.");
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#endif /* not lint */
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)sleep.c 8.3 (Berkeley) 4/2/94";
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#else
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__RCSID("$NetBSD: sleep.c,v 1.24 2011/08/29 14:51:19 joerg Exp $");
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#endif
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#endif /* not lint */
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#include <ctype.h>
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#include <err.h>
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#include <locale.h>
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#include <math.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <unistd.h>
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__dead static void alarmhandle(int);
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__dead static void usage(void);
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static volatile sig_atomic_t report_requested;
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static void
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report_request(int signo __unused)
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{
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report_requested = 1;
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}
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int
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main(int argc, char *argv[])
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{
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char *arg, *temp;
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double fval, ival, val;
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struct timespec ntime;
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time_t original;
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int ch, fracflag, rv;
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setprogname(argv[0]);
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(void)setlocale(LC_ALL, "");
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(void)signal(SIGALRM, alarmhandle);
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while ((ch = getopt(argc, argv, "")) != -1)
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switch(ch) {
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default:
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usage();
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}
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argc -= optind;
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argv += optind;
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if (argc != 1)
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usage();
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/*
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* Okay, why not just use atof for everything? Why bother
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* checking if there is a fraction in use? Because the old
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* sleep handled the full range of integers, that's why, and a
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* double can't handle a large long. This is fairly useless
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* given how large a number a double can hold on most
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* machines, but now we won't ever have trouble. If you want
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* 1000000000.9 seconds of sleep, well, that's your
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* problem. Why use an isdigit() check instead of checking for
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* a period? Because doing it this way means locales will be
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* handled transparently by the atof code.
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*/
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fracflag = 0;
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arg = *argv;
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for (temp = arg; *temp != '\0'; temp++)
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if (!isdigit((unsigned char)*temp))
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fracflag++;
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if (fracflag) {
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val = atof(arg);
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if (val <= 0)
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usage();
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ival = floor(val);
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fval = (1000000000 * (val-ival));
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ntime.tv_sec = ival;
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ntime.tv_nsec = fval;
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}
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else {
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ntime.tv_sec = atol(arg);
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if (ntime.tv_sec <= 0)
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return EXIT_SUCCESS;
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ntime.tv_nsec = 0;
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}
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original = ntime.tv_sec;
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signal(SIGINFO, report_request);
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while ((rv = nanosleep(&ntime, &ntime)) != 0) {
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if (report_requested) {
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/* Reporting does not bother with nanoseconds. */
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warnx("about %d second(s) left out of the original %d",
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(int)ntime.tv_sec, (int)original);
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report_requested = 0;
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} else
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break;
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}
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if (rv == -1)
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err(EXIT_FAILURE, "nanosleep failed");
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return EXIT_SUCCESS;
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/* NOTREACHED */
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}
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static void
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usage(void)
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{
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(void)fprintf(stderr, "usage: %s seconds\n", getprogname());
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exit(EXIT_FAILURE);
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/* NOTREACHED */
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}
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/* ARGSUSED */
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static void
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alarmhandle(int i)
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{
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_exit(EXIT_SUCCESS);
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/* NOTREACHED */
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}
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