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sm-commit - [SM-Commit] GIT changes to master grimoire by Vlad Glagolev (d9d4915d6223740e03a54ee9553742749f1901b8)

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  • From: Vlad Glagolev <scm AT sourcemage.org>
  • To: sm-commit AT lists.ibiblio.org
  • Subject: [SM-Commit] GIT changes to master grimoire by Vlad Glagolev (d9d4915d6223740e03a54ee9553742749f1901b8)
  • Date: Tue, 7 Aug 2012 08:15:02 -0500

GIT changes to master grimoire by Vlad Glagolev <stealth AT sourcemage.org>:

net/openntpd/BUILD | 6 +
net/openntpd/DETAILS | 1
net/openntpd/HISTORY | 6 +
net/openntpd/PRE_BUILD | 4
net/openntpd/linux-adjtimex.patch | 168
++++++++++++++++++++++++++++++++++++++
5 files changed, 184 insertions(+), 1 deletion(-)

New commits:
commit d9d4915d6223740e03a54ee9553742749f1901b8
Author: Vlad Glagolev <stealth AT sourcemage.org>
Commit: Vlad Glagolev <stealth AT sourcemage.org>

openntpd: applied a patch to fix time sync on modern systems

diff --git a/net/openntpd/BUILD b/net/openntpd/BUILD
index a125806..6384556 100755
--- a/net/openntpd/BUILD
+++ b/net/openntpd/BUILD
@@ -1,3 +1,7 @@
create_account ntp &&
-OPTS="$OPTS --with-privsep-user=ntp" &&
+
+OPTS="--with-privsep-user=ntp \
+ --with-adjtimex \
+ $OPTS" &&
+
default_build
diff --git a/net/openntpd/DETAILS b/net/openntpd/DETAILS
index 9f1b3eb..75aa94c 100755
--- a/net/openntpd/DETAILS
+++ b/net/openntpd/DETAILS
@@ -1,5 +1,6 @@
SPELL=openntpd
VERSION=3.9p1
+ PATCHLEVEL=1

SOURCE_HASH=sha512:e19e7242b67c8d12fbf0a78cd29dae4248afff5b5308069b190b663a9f9426666aad20f8c9ec70fabf8d2e5c2a2e61052191fe4ccc132c62a7decd8c498c2a13
SOURCE=$SPELL-$VERSION.tar.gz
SOURCE_URL[0]=ftp://ftp.openbsd.org/pub/OpenBSD/OpenNTPD/$SOURCE
diff --git a/net/openntpd/HISTORY b/net/openntpd/HISTORY
index 7c7df60..5ab26b3 100644
--- a/net/openntpd/HISTORY
+++ b/net/openntpd/HISTORY
@@ -1,3 +1,9 @@
+2012-08-07 Vlad Glagolev <stealth AT sourcemage.org>
+ * DETAILS: PATCHLEVEL=1
+ * BUILD: apply adjtimex flag, readbility++
+ * PRE_BUILD: added, to apply the patch
+ * linux-adjtimex.patch: added, to fix time sync on modern systems
+
2008-09-29 Elisamuel Resto <ryuji AT sourcemage.org>
* DETAILS: added 4 mirrors

diff --git a/net/openntpd/PRE_BUILD b/net/openntpd/PRE_BUILD
new file mode 100755
index 0000000..7c4bd48
--- /dev/null
+++ b/net/openntpd/PRE_BUILD
@@ -0,0 +1,4 @@
+default_pre_build &&
+cd "$SOURCE_DIRECTORY" &&
+
+patch -p1 < "$SPELL_DIRECTORY/linux-adjtimex.patch"
diff --git a/net/openntpd/linux-adjtimex.patch
b/net/openntpd/linux-adjtimex.patch
new file mode 100644
index 0000000..e7b72da
--- /dev/null
+++ b/net/openntpd/linux-adjtimex.patch
@@ -0,0 +1,168 @@
+Only in openntpd-3.9p1.old: configure
+diff -ur --unidirectional-new-file openntpd-3.9p1.old/configure.ac
openntpd-3.9p1/configure.ac
+--- openntpd-3.9p1.old/configure.ac 2006-05-14 07:29:23.000000000 +0200
++++ openntpd-3.9p1/configure.ac 2008-02-07 13:13:18.066366142 +0100
+@@ -583,6 +583,11 @@
+ [ 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)]) ]
++ )
++
+ AC_ARG_WITH(mantype,
+ [ --with-mantype=man|cat|doc Set man page type],
+ [
+diff -ur --unidirectional-new-file openntpd-3.9p1.old/defines.h
openntpd-3.9p1/defines.h
+--- openntpd-3.9p1.old/defines.h 2006-05-14 07:29:21.000000000 +0200
++++ openntpd-3.9p1/defines.h 2008-02-07 13:14:34.488711868 +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)
+Only in openntpd-3.9p1.old: ntpd.0
+Only in openntpd-3.9p1.old: ntpd.conf.0
+diff -ur --unidirectional-new-file
openntpd-3.9p1.old/openbsd-compat/Makefile.in
openntpd-3.9p1/openbsd-compat/Makefile.in
+--- openntpd-3.9p1.old/openbsd-compat/Makefile.in 2006-05-14
07:29:19.000000000 +0200
++++ openntpd-3.9p1/openbsd-compat/Makefile.in 2008-02-07 13:31:39.499728930
+0100
+@@ -9,7 +9,7 @@
+ COMPAT= atomicio.o bsd-arc4random.o bsd-misc.o bsd-poll.o \
+ bsd-snprintf.o bsd-getifaddrs.o bsd-setresuid.o \
+ bsd-setresgid.o fake-rfc2553.o
+-PORT= port-qnx.o
++PORT= port-linux.o port-qnx.o
+
+ VPATH=@srcdir@
+ CC=@CC@
+diff -ur --unidirectional-new-file
openntpd-3.9p1.old/openbsd-compat/openbsd-compat.h
openntpd-3.9p1/openbsd-compat/openbsd-compat.h
+--- openntpd-3.9p1.old/openbsd-compat/openbsd-compat.h 2006-05-14
07:29:19.000000000 +0200
++++ openntpd-3.9p1/openbsd-compat/openbsd-compat.h 2008-02-07
13:17:00.272366764 +0100
+@@ -46,6 +46,11 @@
+ __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 -ur --unidirectional-new-file
openntpd-3.9p1.old/openbsd-compat/port-linux.c
openntpd-3.9p1/openbsd-compat/port-linux.c
+--- openntpd-3.9p1.old/openbsd-compat/port-linux.c 1970-01-01
01:00:00.000000000 +0100
++++ openntpd-3.9p1/openbsd-compat/port-linux.c 2008-02-07 13:24:43.800366563
+0100
+@@ -0,0 +1,105 @@
++
++
++/*
++ * 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



  • [SM-Commit] GIT changes to master grimoire by Vlad Glagolev (d9d4915d6223740e03a54ee9553742749f1901b8), Vlad Glagolev, 08/07/2012

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