diff options
| -rw-r--r-- | openwrt/package/openntpd/Makefile | 7 | ||||
| -rw-r--r-- | openwrt/package/openntpd/patches/01-adjtimex_linux.patch | 177 |
2 files changed, 182 insertions, 2 deletions
diff --git a/openwrt/package/openntpd/Makefile b/openwrt/package/openntpd/Makefile index 45584a692a..64df56af9d 100644 --- a/openwrt/package/openntpd/Makefile +++ b/openwrt/package/openntpd/Makefile @@ -3,9 +3,9 @@ include $(TOPDIR)/rules.mk PKG_NAME:=openntpd -PKG_VERSION:=3.6.1p1 +PKG_VERSION:=3.7p1 PKG_RELEASE:=1 -PKG_MD5SUM:=4584f226523776a3cdd2fb6f8212ba8d +PKG_MD5SUM:=10ed8eefd760e5819efcf3277b118f47 # space separated list or special @SF for sourceforge projects PKG_SOURCE_URL:=ftp://ftp.openbsd.org/pub/OpenBSD/OpenNTPD/ \ @@ -25,6 +25,8 @@ $(PKG_BUILD_DIR)/.configured: (cd $(PKG_BUILD_DIR); rm -rf config.{cache,status} ; \ $(TARGET_CONFIGURE_OPTS) \ CFLAGS="$(TARGET_CFLAGS)" \ + autoconf ; \ + autoheader ; \ ./configure \ --target=$(GNU_TARGET_NAME) \ --host=$(GNU_TARGET_NAME) \ @@ -47,6 +49,7 @@ $(PKG_BUILD_DIR)/.configured: $(DISABLE_NLS) \ --with-builtin-arc4random \ --with-privsep-user=ntp \ + --with-adjtimex \ ); touch $@ diff --git a/openwrt/package/openntpd/patches/01-adjtimex_linux.patch b/openwrt/package/openntpd/patches/01-adjtimex_linux.patch new file mode 100644 index 0000000000..4841e123fa --- /dev/null +++ b/openwrt/package/openntpd/patches/01-adjtimex_linux.patch @@ -0,0 +1,177 @@ +diff -urN openntpd-3.7p1.orig/client.c openntpd-3.7p1/client.c +--- openntpd-3.7p1.orig/client.c 2005-03-13 13:36:38.000000000 +0100 ++++ openntpd-3.7p1/client.c 2006-02-23 16:27:53.686827824 +0100 +@@ -306,7 +306,7 @@ + priv_adjtime(); + + for (i = 0; i < OFFSET_ARRAY_SIZE; i++) +- if (p->reply[i].rcvd <= p->reply[best].rcvd) ++ /* if (p->reply[i].rcvd <= p->reply[best].rcvd) */ + p->reply[i].good = 0; + + return (0); +diff -urN openntpd-3.7p1.orig/configure.ac openntpd-3.7p1/configure.ac +--- openntpd-3.7p1.orig/configure.ac 2005-05-23 13:11:08.000000000 +0200 ++++ openntpd-3.7p1/configure.ac 2006-02-23 16:27:53.688827520 +0100 +@@ -466,6 +466,11 @@ + [ builtin_arc4random=$withval ] + ) + ++AC_ARG_WITH(adjtimex, ++ [ --with-adjtimex Use adjtimex to adjust kernel skew], ++ [ AC_DEFINE(USE_ADJTIMEX, [], [Use adjust skew with adjtimex (experimental)]) ] ++) ++ + # Search for OpenSSL if required. + if test "$ac_cv_func_arc4random" != "yes" && test "x$builtin_arc4random" != "xyes"; then + saved_CPPFLAGS="$CPPFLAGS" +diff -urN openntpd-3.7p1.orig/defines.h openntpd-3.7p1/defines.h +--- openntpd-3.7p1.orig/defines.h 2005-05-23 02:16:33.000000000 +0200 ++++ openntpd-3.7p1/defines.h 2006-02-23 16:27:53.688827520 +0100 +@@ -20,6 +20,10 @@ + # define setproctitle(x) + #endif + ++#ifdef USE_ADJTIMEX ++# define adjtime(a,b) (_compat_adjtime((a),(b))) ++#endif ++ + #if !defined(SA_LEN) + # if defined(HAVE_STRUCT_SOCKADDR_SA_LEN) + # define SA_LEN(x) ((x)->sa_len) +diff -urN openntpd-3.7p1.orig/openbsd-compat/Makefile.in openntpd-3.7p1/openbsd-compat/Makefile.in +--- openntpd-3.7p1.orig/openbsd-compat/Makefile.in 2004-12-20 00:41:36.000000000 +0100 ++++ openntpd-3.7p1/openbsd-compat/Makefile.in 2006-02-23 16:27:53.901795144 +0100 +@@ -9,7 +9,7 @@ + OPENBSD= asprintf.o daemon.o inet_pton.o strlcpy.o + COMPAT= atomicio.o bsd-arc4random.o bsd-misc.o bsd-poll.o \ + bsd-snprintf.o fake-rfc2553.o uidswap.o +-PORT= port-qnx.o ++PORT= port-linux.o port-qnx.o + + VPATH=@srcdir@ + CC=@CC@ +diff -urN openntpd-3.7p1.orig/openbsd-compat/openbsd-compat.h openntpd-3.7p1/openbsd-compat/openbsd-compat.h +--- openntpd-3.7p1.orig/openbsd-compat/openbsd-compat.h 2004-12-19 04:04:22.000000000 +0100 ++++ openntpd-3.7p1/openbsd-compat/openbsd-compat.h 2006-02-23 16:27:53.948788000 +0100 +@@ -44,6 +44,11 @@ + __attribute__((__format__ (printf, 2, 3))); + #endif + ++#ifdef USE_ADJTIMEX ++# include <sys/time.h> ++int _compat_adjtime(const struct timeval *, struct timeval *); ++#endif ++ + #ifndef HAVE_INET_PTON + int inet_pton(int, const char *, void *); + #endif +diff -urN openntpd-3.7p1.orig/openbsd-compat/port-linux.c openntpd-3.7p1/openbsd-compat/port-linux.c +--- openntpd-3.7p1.orig/openbsd-compat/port-linux.c 1970-01-01 01:00:00.000000000 +0100 ++++ openntpd-3.7p1/openbsd-compat/port-linux.c 2006-02-23 16:27:53.996780704 +0100 +@@ -0,0 +1,105 @@ ++/* $Id$ */ ++ ++/* ++ * Copyright (c) 2004 Darren Tucker <dtucker at zip com au> ++ * ++ * Permission to use, copy, modify, and distribute this software for any ++ * purpose with or without fee is hereby granted, provided that the above ++ * copyright notice and this permission notice appear in all copies. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES ++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF ++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES ++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF ++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ++ */ ++ ++#include "includes.h" ++ ++#ifdef USE_ADJTIMEX ++#include <sys/timex.h> ++#include <errno.h> ++#ifdef adjtime ++# undef adjtime ++#endif ++ ++#include "ntpd.h" ++ ++/* scale factor used by adjtimex freq param. 1 ppm = 65536 */ ++#define ADJTIMEX_FREQ_SCALE 65536 ++ ++/* maximum change to skew per adjustment, in PPM */ ++#define MAX_SKEW_DELTA 5.0 ++ ++int ++_compat_adjtime(const struct timeval *delta, struct timeval *olddelta) ++{ ++ static struct timeval tlast = {0,0}; ++ static double tskew = 0; ++ static int synced = -1; ++ struct timeval tnow, tdelta; ++ double skew = 0, newskew, deltaskew, adjust, interval = 0; ++ struct timex tmx; ++ int result, saved_errno; ++ ++ gettimeofday(&tnow, NULL); ++ adjust = (double)delta->tv_sec; ++ adjust += (double)delta->tv_usec / 1000000; ++ ++ /* Even if the caller doesn't care about the olddelta, we do */ ++ if (olddelta == NULL) ++ olddelta = &tdelta; ++ ++ result = adjtime(delta, olddelta); ++ saved_errno = errno; ++ ++ if (olddelta->tv_sec == 0 && olddelta->tv_usec == 0 && ++ synced != INT_MAX) ++ synced++; ++ else ++ synced = 0; ++ ++ /* ++ * do skew calculations if we have synced ++ */ ++ if (synced == 0 ) { ++ tmx.modes = 0; ++ if (adjtimex(&tmx) == -1) ++ log_warn("adjtimex get failed"); ++ else ++ tskew = (double)tmx.freq / ADJTIMEX_FREQ_SCALE; ++ } else if (synced >= 1) { ++ interval = (double)(tnow.tv_sec - tlast.tv_sec); ++ interval += (double)(tnow.tv_usec - tlast.tv_usec) / 1000000; ++ ++ skew = (adjust * 1000000) / interval; ++ newskew = ((tskew * synced) + skew) / synced; ++ deltaskew = newskew - tskew; ++ ++ if (deltaskew > MAX_SKEW_DELTA) { ++ log_info("skew change %0.3lf exceeds limit", deltaskew); ++ tskew += MAX_SKEW_DELTA; ++ } else if (deltaskew < -MAX_SKEW_DELTA) { ++ log_info("skew change %0.3lf exceeds limit", deltaskew); ++ tskew -= MAX_SKEW_DELTA; ++ } else { ++ tskew = newskew; ++ } ++ ++ /* Adjust the kernel skew. */ ++ tmx.freq = (long)(tskew * ADJTIMEX_FREQ_SCALE); ++ tmx.modes = ADJ_FREQUENCY; ++ if (adjtimex(&tmx) == -1) ++ log_warn("adjtimex set freq failed"); ++ } ++ ++ log_debug("interval %0.3lf skew %0.3lf total skew %0.3lf", interval, ++ skew, tskew); ++ ++ tlast = tnow; ++ errno = saved_errno; ++ return result; ++} ++#endif |