150 lines
2.8 KiB
C
150 lines
2.8 KiB
C
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/* machines.c - provide special support for peculiar architectures
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*
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* Real bummers unite !
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*
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*/
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#include "ntp_stdlib.h"
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#ifndef SYS_WINNT
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#ifdef SYS_PTX /* Does PTX still need this? */
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/*#include <sys/types.h> */
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#include <sys/procstats.h>
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int
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gettimeofday(tvp)
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struct timeval *tvp;
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{
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/*
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* hi, this is Sequents sneak path to get to a clock
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* this is also the most logical syscall for such a function
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*/
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return (get_process_stats(tvp, PS_SELF, (struct procstats *) 0,
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(struct procstats *) 0));
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}
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#endif /* SYS_PTX */
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#ifdef HAVE_SETTIMEOFDAY
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char *set_tod_using = "settimeofday";
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#else /* not HAVE_SETTIMEOFDAY */
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# ifdef HAVE_CLOCK_SETTIME
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char *set_tod_using = "clock_settime";
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/*#include <time.h> */
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int
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settimeofday(tvp, tzp)
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struct timeval *tvp;
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void *tzp;
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{
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struct timespec ts;
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/* Convert timeval to timespec */
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ts.tv_sec = tvp->tv_sec;
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ts.tv_nsec = 1000 * tvp->tv_usec;
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return clock_settime(CLOCK_REALTIME, &ts);
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}
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# else /* not (HAVE_SETTIMEOFDAY || HAVE_CLOCK_SETTIME) */
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# ifdef HAVE_STIME
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char *set_tod_using = "stime";
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int
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settimeofday(tvp, tzp)
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struct timeval *tvp;
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void *tzp;
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{
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return (stime(&tvp->tv_sec)); /* lie as bad as SysVR4 */
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}
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# endif /* HAVE_STIME */
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# endif /* not (HAVE_SETTIMEOFDAY || HAVE_CLOCK_SETTIME) */
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#endif /* not HAVE_SETTIME */
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#else /* SYS_WINNT */
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#include <time.h>
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#include <sys\timeb.h>
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#include <conio.h>
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#include "ntp_syslog.h"
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char * set_tod_using = "SetSystemTime";
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/* Windows NT versions of gettimeofday and settimeofday */
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int
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gettimeofday(tv)
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struct timeval *tv;
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{
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struct _timeb timebuffer;
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_ftime(&timebuffer);
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tv->tv_sec = (long) timebuffer.time;
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tv->tv_usec = (long) (1000 * (timebuffer.millitm));
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return 0;
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}
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int
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settimeofday(tv)
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struct timeval *tv;
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{
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SYSTEMTIME st;
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struct tm *gmtm;
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long x = tv->tv_sec;
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long y = tv->tv_usec;
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gmtm = gmtime((const time_t *) &x);
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st.wSecond = (WORD) gmtm->tm_sec;
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st.wMinute = (WORD) gmtm->tm_min;
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st.wHour = (WORD) gmtm->tm_hour;
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st.wDay = (WORD) gmtm->tm_mday;
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st.wMonth = (WORD) (gmtm->tm_mon + 1);
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st.wYear = (WORD) (gmtm->tm_year + 1900);
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st.wDayOfWeek = (WORD) gmtm->tm_wday;
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st.wMilliseconds = (WORD) (y / 1000);
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if (!SetSystemTime(&st)) {
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msyslog(LOG_ERR, "SetSystemTime failed: %m\n");
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return -1;
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}
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return 0;
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}
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/* getpass is used in ntpq.c and ntpdc.c */
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char *
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getpass(const char * prompt)
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{
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int c, i;
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static char password[32];
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fprintf(stderr, "%s", prompt);
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fflush(stderr);
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for (i=0; i<sizeof(password)-1 && ((c=_getch())!='\n'); i++) {
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password[i] = c;
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}
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password[i] = '\0';
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return password;
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}
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#endif /* SYS_WINNT */
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#if !defined(HAVE_MEMSET) || defined(NTP_NEED_BOPS)
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void
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ntp_memset(a, x, c)
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char *a;
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int x, c;
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{
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while (c-- > 0)
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*a++ = x;
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}
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#endif /*POSIX*/
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