diff options
Diffstat (limited to 'miscutils')
| -rw-r--r-- | miscutils/adjtimex.c | 61 |
1 files changed, 3 insertions, 58 deletions
diff --git a/miscutils/adjtimex.c b/miscutils/adjtimex.c index b5e87ba..905b80f 100644 --- a/miscutils/adjtimex.c +++ b/miscutils/adjtimex.c @@ -5,39 +5,9 @@ * Last hack: March 2001 * Copyright 1997, 2000, 2001 Larry Doolittle <LRDoolittle@lbl.gov> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (Version 2, - * June 1991) as published by the Free Software Foundation. At the - * time of writing, that license was published by the FSF with the URL - * http://www.gnu.org/copyleft/gpl.html, and is incorporated herein by - * reference. - * - * This program 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. - * - * This adjtimex(1) is very similar in intent to adjtimex(8) by Steven - * Dick <ssd@nevets.oau.org> and Jim Van Zandt <jrv@vanzandt.mv.com> - * (see http://metalab.unc.edu/pub/Linux/system/admin/time/adjtimex*). - * That version predates this one, and is _much_ bigger and more - * featureful. My independently written version was very similar to - * Steven's from the start, because they both follow the kernel timex - * structure. I further tweaked this version to be equivalent to Steven's - * where possible, but I don't like getopt_long, so the actual usage - * syntax is incompatible. - * - * Amazingly enough, my Red Hat 5.2 sys/timex (and sub-includes) - * don't actually give a prototype for adjtimex(2), so building - * this code (with -Wall) gives a warning. Later versions of - * glibc fix this issue. - * - * This program is too simple for a Makefile, just build with: - * gcc -Wall -O adjtimex.c -o adjtimex - * * busyboxed 20 March 2001, Larry Doolittle <ldoolitt@recycle.lbl.gov> - * It will autosense if it is built in a busybox environment, based - * on the BB_VER preprocessor macro. + * + * Licensed under GPLv2 or later, see file License in this tarball for details. */ #include <stdio.h> @@ -47,19 +17,6 @@ #include <sys/timex.h> #include "busybox.h" -#if !defined ADJ_OFFSET_SINGLESHOT && defined MOD_CLKA && defined MOD_OFFSET -#define ADJ_OFFSET_SINGLESHOT (MOD_CLKA | MOD_OFFSET) -#endif -#if !defined ADJ_FREQUENCY && defined MOD_FREQUENCY -#define ADJ_FREQUENCY MOD_FREQUENCY -#endif -#if !defined ADJ_TIMECONST && defined MOD_TIMECONST -#define ADJ_TIMECONST MOD_TIMECONST -#endif -#if !defined ADJ_TICK && defined MOD_CLKB -#define ADJ_TICK MOD_CLKB -#endif - static const struct {int bit; const char *name;} statlist[] = { { STA_PLL, "PLL" }, { STA_PPSFREQ, "PPSFREQ" }, @@ -84,19 +41,7 @@ static const char * const ret_code_descript[] = { "leap second has occurred", "clock not synchronized" }; -#ifdef BB_VER -#define main adjtimex_main -#else -void usage(char *prog) -{ - fprintf(stderr, - "Usage: %s [ -q ] [ -o offset ] [ -f frequency ] [ -p timeconstant ] [ -t tick ]\n", - prog); -} -#define bb_show_usage() usage(argv[0]) -#endif - -int main(int argc, char ** argv) +int adjtimex_main(int argc, char **argv) { struct timex txc; int quiet=0; |