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📄 Makefile.am(3.27 KB)
📄 Makefile.in(105.83 KB)
📄 README(272 B)
📄 a_md5encrypt.c(6.76 KB)
📄 adjtime.c(10.29 KB)
📄 adjtimex.c(334 B)
📄 atoint.c(801 B)
📄 atolfp.c(1.88 KB)
📄 atouint.c(885 B)
📄 audio.c(13.09 KB)
📄 authkeys.c(19.92 KB)
📄 authreadkeys.c(9.06 KB)
📄 authusekey.c(748 B)
📄 bsd_strerror.c(1.35 KB)
📄 buftvtots.c(643 B)
📄 caljulian.c(891 B)
📄 caltontp.c(2.25 KB)
📄 calyearstart.c(2.1 KB)
📄 clocktime.c(4.49 KB)
📄 clocktypes.c(3.69 KB)
📄 decodenetnum.c(3.93 KB)
📄 dofptoa.c(2.19 KB)
📄 dolfptoa.c(3.14 KB)
📄 emalloc.c(3.4 KB)
📄 findconfig.c(1.46 KB)
📄 getopt.c(2.21 KB)
📄 hextoint.c(673 B)
📄 hextolfp.c(1.35 KB)
📄 humandate.c(1.1 KB)
📄 icom.c(4.22 KB)
📄 iosignal.c(12.27 KB)
📄 is_ip_address.c(2.02 KB)
📄 lib_strbuf.c(633 B)
📄 libssl_compat.c(6.13 KB)
📄 machines.c(13.05 KB)
📄 mktime.c(8.29 KB)
📄 modetoa.c(507 B)
📄 mstolfp.c(2.01 KB)
📄 msyslog.c(12.67 KB)
📄 netof.c(1.17 KB)
📄 ntp_calendar.c(58.49 KB)
📄 ntp_calgps.c(15.73 KB)
📄 ntp_crypto_rnd.c(2.11 KB)
📄 ntp_intres.c(28.64 KB)
📄 ntp_libopts.c(1.27 KB)
📄 ntp_lineedit.c(3.88 KB)
📄 ntp_random.c(17.63 KB)
📄 ntp_rfc2553.c(14.85 KB)
📄 ntp_worker.c(7.21 KB)
📄 numtoa.c(963 B)
📄 numtohost.c(908 B)
📄 octtoint.c(578 B)
📄 prettydate.c(5.53 KB)
📄 recvbuff.c(7.3 KB)
📄 refidsmear.c(1.05 KB)
📄 refnumtoa.c(673 B)
📄 snprintf.c(52.56 KB)
📄 socket.c(4.88 KB)
📄 socktoa.c(2.88 KB)
📄 socktohost.c(2.54 KB)
📄 ssl_init.c(5.09 KB)
📄 statestr.c(11.4 KB)
📄 strdup.c(854 B)
📄 strl_obsd.c(3.65 KB)
📄 syssignal.c(2.69 KB)
📄 systime.c(17.51 KB)
📄 systime_s.c(33 B)
📄 timespecops.c(4.27 KB)
📄 timetoa.c(2.75 KB)
📄 timevalops.c(12.97 KB)
📄 timexsup.c(1.17 KB)
📄 uglydate.c(958 B)
📄 vint64ops.c(5.1 KB)
📄 work_fork.c(12.73 KB)
📄 work_thread.c(22.88 KB)
📄 xsbprintf.c(2.06 KB)
📄 ymd2yd.c(582 B)

Editing: getopt.c

/*
 * getopt - get option letter from argv
 *
 * This is a version of the public domain getopt() implementation by
 * Henry Spencer, changed for 4.3BSD compatibility (in addition to System V).
 * It allows rescanning of an option list by setting optind to 0 before
 * calling, which is why we use it even if the system has its own (in fact,
 * this one has a unique name so as not to conflict with the system's).
 * Thanks to Dennis Ferguson for the appropriate modifications.
 *
 * This file is in the Public Domain.
 */

/*LINTLIBRARY*/

#include <config.h>
#include <stdio.h>

#include "ntp_stdlib.h"

#ifdef	lint
#undef	putc
#define	putc	fputc
#endif	/* lint */

char	*ntp_optarg;	/* Global argument pointer. */
int	ntp_optind = 0;	/* Global argv index. */
int	ntp_opterr = 1;	/* for compatibility, should error be printed? */
int	ntp_optopt;	/* for compatibility, option character checked */

static char	*scan = NULL;	/* Private scan pointer. */
static const char	*prog = "amnesia";

/*
 * Print message about a bad option.
 */
static int
badopt(
	const char *mess,
	int ch
	)
{
	if (ntp_opterr) {
		fputs(prog, stderr);
		fputs(mess, stderr);
		(void) putc(ch, stderr);
		(void) putc('\n', stderr);
	}
	return ('?');
}

int
ntp_getopt(
	int argc,
	char *argv[],
	const char *optstring
	)
{
	register char c;
	register const char *place;

prog = argv[0];
	ntp_optarg = NULL;

if (ntp_optind == 0) {
		scan = NULL;
		ntp_optind++;
	}
	
	if (scan == NULL || *scan == '\0') {
		if (ntp_optind >= argc
		    || argv[ntp_optind][0] != '-'
		    || argv[ntp_optind][1] == '\0') {
			return (EOF);
		}
		if (argv[ntp_optind][1] == '-'
		    && argv[ntp_optind][2] == '\0') {
			ntp_optind++;
			return (EOF);
		}
	
		scan = argv[ntp_optind++]+1;
	}

c = *scan++;
	ntp_optopt = c & 0377;
	for (place = optstring; place != NULL && *place != '\0'; ++place)
	    if (*place == c)
		break;

if (place == NULL || *place == '\0' || c == ':' || c == '?') {
		return (badopt(": unknown option -", c));
	}

place++;
	if (*place == ':') {
		if (*scan != '\0') {
			ntp_optarg = scan;
			scan = NULL;
		} else if (ntp_optind >= argc) {
			return (badopt(": option requires argument -", c));
		} else {
			ntp_optarg = argv[ntp_optind++];
		}
	}

return (c & 0377);
}

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Editing: getopt.c

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