Removed messy multi-lingual documents. Revised the URL and fixed typos.
This commit is contained in:
parent
dc0efb8611
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依玛猫 <imacat@mail.imacat.idv.tw>
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@ -1 +0,0 @@
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依瑪貓 <imacat@mail.imacat.idv.tw>
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8
COPYING
8
COPYING
@ -1,7 +1,7 @@
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GNU GENERAL PUBLIC LICENSE
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GNU GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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Everyone is permitted to copy and distribute verbatim copies
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Everyone is permitted to copy and distribute verbatim copies
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of this license document, but changing it is not allowed.
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of this license document, but changing it is not allowed.
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@ -645,7 +645,7 @@ the "copyright" line and a pointer to where the full notice is found.
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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Also add information on how to contact you by electronic and paper mail.
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Also add information on how to contact you by electronic and paper mail.
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@ -664,11 +664,11 @@ might be different; for a GUI interface, you would use an "about box".
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You should also get your employer (if you work as a programmer) or school,
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You should also get your employer (if you work as a programmer) or school,
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if any, to sign a "copyright disclaimer" for the program, if necessary.
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if any, to sign a "copyright disclaimer" for the program, if necessary.
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For more information on this, and how to apply and follow the GNU GPL, see
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For more information on this, and how to apply and follow the GNU GPL, see
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<http://www.gnu.org/licenses/>.
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<https://www.gnu.org/licenses/>.
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The GNU General Public License does not permit incorporating your program
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The GNU General Public License does not permit incorporating your program
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into proprietary programs. If your program is a subroutine library, you
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into proprietary programs. If your program is a subroutine library, you
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may consider it more useful to permit linking proprietary applications with
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may consider it more useful to permit linking proprietary applications with
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the library. If this is what you want to do, use the GNU Lesser General
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the library. If this is what you want to do, use the GNU Lesser General
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Public License instead of this License. But first, please read
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Public License instead of this License. But first, please read
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<http://www.gnu.org/philosophy/why-not-lgpl.html>.
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<https://www.gnu.org/licenses/why-not-lgpl.html>.
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39
ChangeLog
39
ChangeLog
@ -1,6 +1,23 @@
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vsntp change log
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vsntp change log
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2013-11-13
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2020-02-07
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1. .gitignore Added that excludes generated files by automake and
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autoconf.
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2. .git: Re-initialized.
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3. AUTHORS.zh-tw, INSTALL.zh-tw, NEWS.zh-tw, README.zh-tw, THANKS.zh-tw,
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init.d/README.zh-tw, AUTHORS.zh-cn, INSTALL.zh-cn, NEWS.zh-cn,
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README.zh-cn, THANKS.zh-cn, init.d/README.zh-cn: Removed messy
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multi-lingual documents.
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4. README, ChangeLog, doc/vsntp.8, doc/vsntp.texi, init.d/vsntp.debian,
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init.d/vsntp.redhat: Revised the URL and typos.
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5. NEWS, init.d/README: Fixed typos.
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6. vsntp.c, Makefile.am, doc/Makefile.am, init.d/Makefile.am, COPYING:
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Updated the URL.
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2020-02-01
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vsntp is hosted on GitHub now.
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2013-11-13 version 2.1.0 (not released)
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Does not work on x86_64 yet. Don't know whether it still works on i386.
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Does not work on x86_64 yet. Don't know whether it still works on i386.
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I don't have i386 anymore.
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I don't have i386 anymore.
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1. vsntp.c: Removed the weird method to calculate the next time line
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1. vsntp.c: Removed the weird method to calculate the next time line
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@ -10,10 +27,10 @@ vsntp change log
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will overload the server and create DDoS. Thanks to the reminder of
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will overload the server and create DDoS. Thanks to the reminder of
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Steven Shen <fbishen@gmail.com>.
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Steven Shen <fbishen@gmail.com>.
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2. AUTHORS.zh-tw, INSTALL.zh-tw, NEWS.zh-tw, README.zh-tw, THANKS.zh-tw,
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2. AUTHORS.zh-tw, INSTALL.zh-tw, NEWS.zh-tw, README.zh-tw, THANKS.zh-tw,
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init.d/README.zh-tw: Converted from Big5 to UTF-8. I'm not woking
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init.d/README.zh-tw: Converted from Big5 to UTF-8. I'm not working
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on Windows anymore. Big5 cause problem with gedit.
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on Windows anymore. Big5 cause problem with gedit.
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3. AUTHORS.zh-cn, INSTALL.zh-cn, NEWS.zh-cn, README.zh-cn, THANKS.zh-cn,
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3. AUTHORS.zh-cn, INSTALL.zh-cn, NEWS.zh-cn, README.zh-cn, THANKS.zh-cn,
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init.d/README.zh-cn: Converted from GB2312 to UTF-8. I'm not woking
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init.d/README.zh-cn: Converted from GB2312 to UTF-8. I'm not working
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on Windows anymore. GB2312 cause problem with gedit.
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on Windows anymore. GB2312 cause problem with gedit.
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4. configure: Updated with GNU Autoconf 2.69.
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4. configure: Updated with GNU Autoconf 2.69.
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@ -24,17 +41,17 @@ vsntp change log
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4. Removed Traditional Chinese comments.
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4. Removed Traditional Chinese comments.
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2004-03-29 version 2.0.0
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2004-03-29 version 2.0.0
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1. vsntp.c: The syhchronization scheduler has been rewritten to
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1. vsntp.c: The synchronization scheduler has been rewritten to
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allow alternative schedulers, in order to work with the problem
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allow alternative schedulers, in order to work with the problem
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reported by Jean-Alain Le Borgne <jalb@pobox.com> 2007-03-26,
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reported by Jean-Alain Le Borgne <jalb@pobox.com> 2007-03-26,
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that sleep() may not return after MS Virtual PC 2007 was suspended
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that sleep() may not return after MS Virtual PC 2007 was suspended
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for a while.
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for a while.
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2. vsntp.c: An alternative schedular using alarm() was added in
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2. vsntp.c: An alternative scheduler using alarm() was added in
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addition to sleep(), based on the contribution by Jean-Alain.
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addition to sleep(), based on the contribution by Jean-Alain.
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3. vsntp.c: New subroutine setsigalrm() was added to set the SIGALRM
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3. vsntp.c: New subroutine setsigalrm() was added to set the SIGALRM
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signal handler.
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signal handler.
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4. vsntp.c: New subroutine alarm_wakeup() was added as the alarm()
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4. vsntp.c: New subroutine alarm_wakeup() was added as the alarm()
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schedular.
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scheduler.
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5. vsntp.c: Two new constants SCHEDULER_SLEEP and SCHEDULER_ALARM were
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5. vsntp.c: Two new constants SCHEDULER_SLEEP and SCHEDULER_ALARM were
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added as the scheduler choices of the user.
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added as the scheduler choices of the user.
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6. vsntp.c: Two new switches -a/--alarm and -s/--sleep were added for
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6. vsntp.c: Two new switches -a/--alarm and -s/--sleep were added for
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@ -53,7 +70,7 @@ vsntp change log
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12. vsntp.c: Re-formatting error messages and warnings according to
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12. vsntp.c: Re-formatting error messages and warnings according to
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the GNU Coding Standards, as:
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the GNU Coding Standards, as:
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source-file-name:lineno: message
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source-file-name:lineno: message
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Refer to: http://www.gnu.org/prep/standards/html_node/Errors.html
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Refer to: https://www.gnu.org/prep/standards/html_node/Errors.html
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13. vsntp.c: Added logging before connect(), send() and recv() at
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13. vsntp.c: Added logging before connect(), send() and recv() at
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log level LOG_DEBUG in order to know the current progress when
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log level LOG_DEBUG in order to know the current progress when
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debugging network problems.
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debugging network problems.
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@ -68,9 +85,9 @@ vsntp change log
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17. vsntp.c: English comment fix. "... and handle errors" was updated
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17. vsntp.c: English comment fix. "... and handle errors" was updated
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as "... and handle its error."
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as "... and handle its error."
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18. configure.ac: Added AC_TYPE_SSIZE_T, and added "alarm()" in
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18. configure.ac: Added AC_TYPE_SSIZE_T, and added "alarm()" in
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AC_CHECK_FUNCS, acccording to the suggestion by automake 1.9.6.
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AC_CHECK_FUNCS, according to the suggestion by automake 1.9.6.
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19. configure.in and aclocal.m4: Regenrated using automake 1.9.6.
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19. configure.in and aclocal.m4: Regenerated using automake 1.9.6.
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20. configure: Regenrated using autoconf 2.61.
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20. configure: Regenerated using autoconf 2.61.
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21. vsntp.c: Added conditional #ifdef, so that if alarm() is not
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21. vsntp.c: Added conditional #ifdef, so that if alarm() is not
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supported on the target platform the alarm() scheduler will not
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supported on the target platform the alarm() scheduler will not
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be compiled.
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be compiled.
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@ -84,7 +101,7 @@ vsntp change log
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25. vsntp.c: Fixed the basic profile in the beginning comment, from
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25. vsntp.c: Fixed the basic profile in the beginning comment, from
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synctime.c to vsntp.c. That was the first name of vsntp. It was
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synctime.c to vsntp.c. That was the first name of vsntp. It was
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renamed for years.
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renamed for years.
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26. vsntp.8: Fixed the BUGS chapter, replacing the originall text with
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26. vsntp.8: Fixed the BUGS chapter, replacing the original text with
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the SourceForge users' mailing list information.
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the SourceForge users' mailing list information.
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27. README, vsntp.8 and vsntp.texi: Added notes about the scheduler
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27. README, vsntp.8 and vsntp.texi: Added notes about the scheduler
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issue.
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issue.
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@ -1,81 +0,0 @@
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vsntp 安装执行说明
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一、编译安装程序
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vsntp 使用标准的 GNU autoconf 来安装编译：
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1. 下载 vsntp 并解压缩：
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% tar xzf vsntp-x.x.x.tar.gz
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2. 进入 vsntp 的子目录：
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% cd vsntp-x.x.x
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3. 执行 ./configure 设定：
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% ./configure
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4. 以 make 编译：
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% make
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编译出来的档案为 vsntp 。
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5. 要安装程式，你可能要先 su 到 root ，用 root 的权限安装：
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% su
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Password:
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#
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6. 将 vsntp 档复制到适当的目录即可：
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# cp vsntp /usr/local/sbin
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或者，你也可以用自动安装：
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# make install
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或用 install-strip 清除档案里的除错符号，安装起来档案比较小：
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# make install-strip
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用上述方式安装时， vsntp 预设安装目录在 /usr/local/sbin 。
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二、编译安装选项
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GNU autoconf 的 configure 提供下列的编译安装选项：
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--prefix=PREFIX 作业平台无关的档案装在 PREFIX 下 [/usr/local]
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--exec-prefix=EPREFIX 作业平台专用的档案装在 EPREFIX 下 [PREFIX]
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--bindir=DIR 一般使用者用的执行档 [EPREFIX/bin]
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--sbindir=DIR 系统管理者用的执行档 [EPREFIX/sbin]
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--libexecdir=DIR 程式内部引用的执行档 [EPREFIX/libexec]
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--datadir=DIR 与作业平台无关的唯读资料 [PREFIX/share]
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--sysconfdir=DIR 本系统专用的唯读资料 [PREFIX/etc]
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--sharedstatedir=DIR 与作业平台无关的异动资料 [PREFIX/com]
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--localstatedir=DIR 本系统专用的异动资料 [PREFIX/var]
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--libdir=DIR 目的码程式库 [EPREFIX/lib]
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--includedir=DIR C 语言标头档 [PREFIX/include]
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--oldincludedir=DIR 非 gcc 用的 C 语言标头档 [/usr/include]
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--infodir=DIR info 说明文件 [PREFIX/info]
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--mandir=DIR man 说明文件 [PREFIX/man]
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完整的编译安装选项，请参阅 ./configure --help 的说明。
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三、执行
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要有 root 权限才能执行 vsntp 。 vsntp 用 settimeofday() 对时，没
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有 root 权限不能执行 settimeofday() 。
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要启动 vsntp ，加上对时用的 ntp server 即可：
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# vsntp my.ntp.server.com
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vsntp 会把 PID 存在 /var/run/vsntp.pid 。要结束程式，只要 kill 它
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的 PID 即可：
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# kill `cat /var/run/vsntp.pid`
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你可以用 -p 选项，更改 PID 档的位置。
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@ -1,81 +0,0 @@
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vsntp 安裝執行說明
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一、編譯安裝程序
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vsntp 使用標準的 GNU autoconf 法編譯安裝：
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1. 下載 vsntp 並解壓縮：
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% tar xzf vsntp-x.x.x.tar.gz
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2. 進入 vsntp 的子目錄：
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% cd vsntp-x.x.x
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3. 執行 ./configure 設定：
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% ./configure
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4. 以 make 編譯：
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% make
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|
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編譯出來的檔案為 vsntp 。
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5. 要安裝程式，妳可能要先 su 到 root ，用 root 的權限安裝：
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|
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||||||
% su
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Password:
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#
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|
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|
||||||
6. 將 vsntp 檔複製到適當的目錄即可：
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# cp vsntp /usr/local/sbin
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或者，妳也可以用自動安裝：
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|
|
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# make install
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|
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|
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妳也可以邊裝邊清掉檔案裏的除錯符號，安裝起來檔案比較小：
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|
||||||
|
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# make install-strip
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用上述方式安裝時， vsntp 預設安裝目錄在 /usr/local/sbin 。
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|
||||||
|
|
||||||
二、編譯安裝選項
|
|
||||||
|
|
||||||
GNU autoconf 的 configure 提供下列的編譯安裝選項：
|
|
||||||
|
|
||||||
--prefix=PREFIX 作業平台無關的檔案裝在 PREFIX 下 [/usr/local]
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|
||||||
--exec-prefix=EPREFIX 作業平台專用的檔案裝在 EPREFIX 下 [PREFIX]
|
|
||||||
|
|
||||||
--bindir=DIR 一般使用者用的執行檔 [EPREFIX/bin]
|
|
||||||
--sbindir=DIR 系統管理者用的執行檔 [EPREFIX/sbin]
|
|
||||||
--libexecdir=DIR 程式內部引用的執行檔 [EPREFIX/libexec]
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|
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--datadir=DIR 與作業平台無關的唯讀資料 [PREFIX/share]
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||||||
--sysconfdir=DIR 本系統專用的唯讀資料 [PREFIX/etc]
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|
||||||
--sharedstatedir=DIR 與作業平台無關的異動資料 [PREFIX/com]
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||||||
--localstatedir=DIR 本系統專用的異動資料 [PREFIX/var]
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--libdir=DIR 目的碼程式庫 [EPREFIX/lib]
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--includedir=DIR C 語言標頭檔 [PREFIX/include]
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--oldincludedir=DIR 非 gcc 用的 C 語言標頭檔 [/usr/include]
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--infodir=DIR info 說明文件 [PREFIX/info]
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--mandir=DIR man 說明文件 [PREFIX/man]
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|
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完整的編譯安裝選項，請參閱 ./configure --help 的說明。
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三、執行
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|
||||||
要有 root 權限才能執行 vsntp 。 vsntp 用 settimeofday() 對時，沒
|
|
||||||
有 root 權限不能執行 settimeofday() 。
|
|
||||||
|
|
||||||
要啟動 vsntp ，加上對時用的 NTP server 即可：
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|
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|
|
||||||
# vsntp my.ntp.server.com
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|
||||||
|
|
||||||
vsntp 會把 PID 存在 /var/run/vsntp.pid 。要結束程式，只要 kill 它
|
|
||||||
的 PID 即可：
|
|
||||||
|
|
||||||
# kill `cat /var/run/vsntp.pid`
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|
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|
||||||
妳可以用 -p 選項，更改 PID 檔的位置。
|
|
||||||
@ -14,12 +14,11 @@
|
|||||||
## GNU General Public License for more details.
|
## GNU General Public License for more details.
|
||||||
##
|
##
|
||||||
## You should have received a copy of the GNU General Public License
|
## You should have received a copy of the GNU General Public License
|
||||||
## along with this program. If not, see <http://www.gnu.org/licenses/>.
|
## along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
AUTOMAKE_OPTIONS = gnits
|
AUTOMAKE_OPTIONS = gnits
|
||||||
|
|
||||||
sbin_PROGRAMS = vsntp
|
sbin_PROGRAMS = vsntp
|
||||||
vsntp_SOURCES = vsntp.c
|
vsntp_SOURCES = vsntp.c
|
||||||
|
|
||||||
EXTRA_DIST = README.* INSTALL.* NEWS.* AUTHORS.* THANKS.*
|
|
||||||
SUBDIRS = doc init.d
|
SUBDIRS = doc init.d
|
||||||
|
|||||||
22
NEWS
22
NEWS
@ -1,5 +1,25 @@
|
|||||||
vsntp NEWS
|
vsntp NEWS
|
||||||
|
|
||||||
|
2021-02-07
|
||||||
|
1. AUTHORS.zh-tw, INSTALL.zh-tw, NEWS.zh-tw, README.zh-tw, THANKS.zh-tw,
|
||||||
|
init.d/README.zh-tw, AUTHORS.zh-cn, INSTALL.zh-cn, NEWS.zh-cn,
|
||||||
|
README.zh-cn, THANKS.zh-cn, init.d/README.zh-cn: Removed messy
|
||||||
|
multi-lingual documents.
|
||||||
|
2. README: Revised the URL and typos.
|
||||||
|
|
||||||
|
2013-11-13 version 2.1.0 (not released)
|
||||||
|
1. vsntp.c: Removed the weird method to calculate the next time line
|
||||||
|
for synchronization. It was my bad taste to synchronize at the
|
||||||
|
the time of multiples of interval. When many clients are
|
||||||
|
synchronized to a same server, synchronizing them at a same time
|
||||||
|
will overload the server and create DDoS. Thanks to the reminder of
|
||||||
|
Steven Shen <fbishen@gmail.com>.
|
||||||
|
2. AUTHORS.zh-tw, INSTALL.zh-tw, NEWS.zh-tw, README.zh-tw, THANKS.zh-tw,
|
||||||
|
init.d/README.zh-tw, AUTHORS.zh-cn, INSTALL.zh-cn, NEWS.zh-cn,
|
||||||
|
README.zh-cn, THANKS.zh-cn, init.d/README.zh-cn: Converted from Big5
|
||||||
|
and GB2312 to UTF-8.
|
||||||
|
3. License updated to GPLv3.
|
||||||
|
|
||||||
2007-03-29 version 2.0.0
|
2007-03-29 version 2.0.0
|
||||||
1. Added alarm() in addition to sleep() as an alternative
|
1. Added alarm() in addition to sleep() as an alternative
|
||||||
synchronization scheduler, in order to fix a problem that vsntp
|
synchronization scheduler, in order to fix a problem that vsntp
|
||||||
@ -7,7 +27,7 @@ vsntp NEWS
|
|||||||
for a while, as reported and suggested by Jean-Alain Le Borgne
|
for a while, as reported and suggested by Jean-Alain Le Borgne
|
||||||
<jalb@pobox.com> 2007-03-26. The codes are based on
|
<jalb@pobox.com> 2007-03-26. The codes are based on
|
||||||
Jean-Alain's contribution. Thank you. Two new switches "-a" and
|
Jean-Alain's contribution. Thank you. Two new switches "-a" and
|
||||||
"-s" were added for for setting the schedular. Currently the
|
"-s" were added for for setting the scheduler. Currently the
|
||||||
default is -s (sleep()). If you find vsntp stops synchronization
|
default is -s (sleep()). If you find vsntp stops synchronization
|
||||||
after running for some time, that the sleep() is not functioning
|
after running for some time, that the sleep() is not functioning
|
||||||
normally on your system, you may try to switch to alarm() using
|
normally on your system, you may try to switch to alarm() using
|
||||||
|
|||||||
25
NEWS.zh-cn
25
NEWS.zh-cn
@ -1,25 +0,0 @@
|
|||||||
vsntp 新版功能：
|
|
||||||
|
|
||||||
2007-03-29 2.0.0 版
|
|
||||||
1. 加上 alarm() ，作为 sleep() 之外的另一种计时器，以解决
|
|
||||||
Jean-Alain Le Borgne <jalb@pobox.com> 於 2007-03-26 所回报与建议
|
|
||||||
的， MS Virtual PC 2007 在暂停一段时间后复原， sleep() 定时会醒不
|
|
||||||
来的问题。程式由 Jean-Alain 贡献的修正码改写而成，在此致谢。新增两
|
|
||||||
个选项 -a 与 -s ，以设定要用的计时器。目前预设为 -s ，使用 sleep()
|
|
||||||
呼叫定时。若你 vsntp 校时一段时间后就不动了，系统的 sleep() 呼叫有
|
|
||||||
问题时，可以加上 -a 选项，改用 alarm() 定时。
|
|
||||||
2. 加上更多侦错的 syslog 记录讯息，大多记录於 LOG_DEBUG 层级。
|
|
||||||
3. 在 init.d 目录下，提供两个 SysV 的启动程式，以便大家使用。请查阅
|
|
||||||
init.d 目录下 README 档案的说明。
|
|
||||||
|
|
||||||
2004-01-14 1.1.1 版
|
|
||||||
修订说明文件。
|
|
||||||
1. 修订参考资料。
|
|
||||||
|
|
||||||
2004-01-12 1.1.0 版
|
|
||||||
正式公开发行。
|
|
||||||
1. 加上 -i 与 -p 选项。
|
|
||||||
2. 加上说明文件。
|
|
||||||
|
|
||||||
2003-12-24 1.0.0 版
|
|
||||||
第一版。
|
|
||||||
25
NEWS.zh-tw
25
NEWS.zh-tw
@ -1,25 +0,0 @@
|
|||||||
vsntp 新版功能：
|
|
||||||
|
|
||||||
2007-03-29 2.0.0 版
|
|
||||||
1. 加上 alarm() ，作為 sleep() 之外的另一種計時器，以解決
|
|
||||||
Jean-Alain Le Borgne <jalb@pobox.com> 於 2007-03-26 所回報與建議
|
|
||||||
的， MS Virtual PC 2007 在暫停一段時間後復原， sleep() 定時會醒不
|
|
||||||
來的問題。程式由 Jean-Alain 貢獻的修正碼改寫而成，在此致謝。新增兩
|
|
||||||
個選項 -a 與 -s ，以設定要用的計時器。目前預設為 -s ，使用 sleep()
|
|
||||||
呼叫定時。若妳 vsntp 校時一段時間後就不動了，系統的 sleep() 呼叫有
|
|
||||||
問題時，可以加上 -a 選項，改用 alarm() 定時。
|
|
||||||
2. 加上更多偵錯的 syslog 記錄訊息，大多記錄於 LOG_DEBUG 層級。
|
|
||||||
3. 在 init.d 目錄下，提供兩個 SysV 的啟動程式，以便大家使用。詳情請查
|
|
||||||
閱 init.d 目錄下 README 檔案的說明。
|
|
||||||
|
|
||||||
2004-01-14 1.1.1 版
|
|
||||||
修訂說明文件。
|
|
||||||
1. 修訂參考資料。
|
|
||||||
|
|
||||||
2004-01-12 1.1.0 版
|
|
||||||
正式公開發行。
|
|
||||||
1. 加上 -i 與 -p 選項。
|
|
||||||
2. 加上說明文件。
|
|
||||||
|
|
||||||
2003-12-24 1.0.0 版
|
|
||||||
第一版。
|
|
||||||
14
README
14
README
@ -6,19 +6,17 @@ Obtaining the Newest Information
|
|||||||
|
|
||||||
vsntp's official website is at...
|
vsntp's official website is at...
|
||||||
|
|
||||||
SourceForge's home site: http://vsntp.sourceforge.net/
|
vsntp project on GitHub: https://github.com/imacat/vsntp
|
||||||
SourceForge's project page: https://sourceforge.net/projects/vsntp/
|
vsntp project on SourceForge: https://sf.net/p/vsntp
|
||||||
Tavern IMACAT's page: http://www.imacat.idv.tw/tech/vsntp.html
|
|
||||||
|
|
||||||
You can always download the newest version of vsntp from...
|
You can always download the newest version of vsntp from...
|
||||||
|
|
||||||
SourceForge: https://sourceforge.net/project/showfiles.php?group_id=99098
|
vsntp download on SourceForge: https://sourceforge.net/projects/vsntp/files
|
||||||
Tavern IMACAT's FTP: ftp://ftp.imacat.idv.tw/pub/vsntp/
|
Tavern IMACAT's FTP directory: https://ftp.imacat.idv.tw/pub/vsntp/
|
||||||
|
|
||||||
imacat's PGP public key is at...
|
imacat's PGP public key is at...
|
||||||
|
|
||||||
SourceForge: http://vsntp.sourceforge.net/pgpkey.asc
|
Tavern IMACAT's: https://www.imacat.idv.tw/me/pgpkey.asc
|
||||||
Tavern IMACAT's: http://www.imacat.idv.tw/me/pgpkey.asc
|
|
||||||
|
|
||||||
Introduction:
|
Introduction:
|
||||||
|
|
||||||
@ -37,7 +35,7 @@ With smooth run it goes 4 seconds ahead per minute, which is nearly
|
|||||||
eyes.
|
eyes.
|
||||||
|
|
||||||
David L. Mills' ntp does not work here. It uses a method that
|
David L. Mills' ntp does not work here. It uses a method that
|
||||||
learns the clock frequency drift first, and adjust the kerenl clock
|
learns the clock frequency drift first, and adjust the kernel clock
|
||||||
with adjtimex() so that time adjustment goes smoothly, from the point
|
with adjtimex() so that time adjustment goes smoothly, from the point
|
||||||
of view of system and applications. This assumes an existing fix-
|
of view of system and applications. This assumes an existing fix-
|
||||||
speed system clock. But this is not the case of Virtual PC. The
|
speed system clock. But this is not the case of Virtual PC. The
|
||||||
|
|||||||
82
README.zh-cn
82
README.zh-cn
@ -1,82 +0,0 @@
|
|||||||
vsntp 读我说明
|
|
||||||
|
|
||||||
请参阅 INSTALL 档案，以取得安装执行的相关说明。
|
|
||||||
|
|
||||||
想知道 vsntp 的最新消息，下载最新版本，请参阅：
|
|
||||||
|
|
||||||
http://vsntp.sourceforge.net/
|
|
||||||
http://sourceforge.net/projects/vsntp
|
|
||||||
http://www.imacat.idv.tw/tech/vsntp.html
|
|
||||||
ftp://ftp.imacat.idv.tw/pub/vsntp/
|
|
||||||
|
|
||||||
作者的 PGP Public Key 可在下列网址下载：
|
|
||||||
|
|
||||||
http://www.imacat.idv.tw/me/pgpkey.txt
|
|
||||||
|
|
||||||
简介：
|
|
||||||
|
|
||||||
vsntp 是 SNTP 客户端服务程式，专为时间不正常的系统设计。 vsntp
|
|
||||||
的意思是 SNTP for Virtual PC ，原先是我为了在 Connectix Virtual PC
|
|
||||||
上跑 GNU/Linux 系统而写。 vsntp 依 RFC 1769 SNTP 标准，连线到 SNTP 伺
|
|
||||||
服器上的 UDP 埠 123 以校时。
|
|
||||||
|
|
||||||
若没有装 Virtual PC Additions ， Virtual PC 的时间很乱。 Virtual
|
|
||||||
PC 的 RTC （ Real Time Clock, 或称 CMOS 时钟、硬体时钟）是用软体模拟
|
|
||||||
出来的，往往根本没有在跑。 GNU/Linux 核心勉强维持一个大概的时间。正常
|
|
||||||
情况下，平均一分钟会快四秒，一天快一个半小时。这实在是太夸张了，用眼
|
|
||||||
睛都分辨得出时钟速度有问题。
|
|
||||||
|
|
||||||
David L. Mills 的 ntp 校时伺服器在此完全失灵。 ntp 先测出系统时间
|
|
||||||
速度偏移，用 adjtimex() 来调整系统时钟速度，用这个方法渐近式调整，系
|
|
||||||
统本身和相关应用程式比较不会出问题。这个方法有一个前提：时间速度本身
|
|
||||||
恒定不变。可是 Virtual PC 不讲这一套。 Virtual PC 的时间纯粹是软体模
|
|
||||||
拟出来的，受主电脑负荷与其它因素影响，时快时慢。没有固定的时间速度，
|
|
||||||
也就没有时间速度偏移值。怎么测都是枉然。
|
|
||||||
|
|
||||||
David L. Mills 的 ntp 程式里，附了一 sntp 客户端程式，可以放在
|
|
||||||
crontab 里定期对时，对时完结束程式。问题是， crontab 最小单位为分，
|
|
||||||
顶多一分钟跑一次，可是 Virtual PC 的时间一分钟慢四秒。一分钟退回四秒
|
|
||||||
，大多数应用程式都受不了。一分钟跑一次，对系统的负荷也很大。
|
|
||||||
|
|
||||||
vsntp 是为此而写的。它以 daemon 来执行，以免每次对时都对系统造成
|
|
||||||
严重负荷。它用 settimeofday() 来调整时间，校时频率可任意设定，尽可能
|
|
||||||
把系统时钟误差，维持在一秒以内。
|
|
||||||
|
|
||||||
vsntp 的做法有下列缺陷：频繁校时时，网路流量很大，频宽的负荷不小
|
|
||||||
，对对方 NTP 伺服器也会造成很大的负担。你最好自己在区网内，架一台自
|
|
||||||
己的 NTP 伺服器。同时因 settimeofday() 强制时间设定太频繁了，系统的
|
|
||||||
高精度计时功能会出问题。
|
|
||||||
|
|
||||||
vsntp 用 sleep() 呼叫来定时校时。在某些系统上 sleep() 可能不大正
|
|
||||||
常。若 vsntp 校时一段时间后就不动了，系统上的 sleep() 呼叫不正常时，
|
|
||||||
可以改用 -a 选项换成 alarm() 计时器试看看。
|
|
||||||
|
|
||||||
若碰到任何问题，请参阅你系统的上的 syslog 记录。 vsntp 把详细侦错
|
|
||||||
讯息，都以 LOG_DEBUG 层次， LOG_DAEMON 类别记录到 syslog 中。你可以在
|
|
||||||
/etc/syslog.conf 中加上这一行，写入侦错讯息：
|
|
||||||
|
|
||||||
daemon.debug /var/log/debug
|
|
||||||
|
|
||||||
并查阅 /var/log/debug 中的侦错讯息。记得在侦错结束后关闭。侦错讯息流
|
|
||||||
量很大，很快就会塞爆硬碟。就算没塞爆，大量资料写入硬碟，对系统效能的
|
|
||||||
影响也很大。
|
|
||||||
|
|
||||||
vsntp 原是为 GNU/Linux 系统上执行而写。 vsntp 用的都是 POSIX 相
|
|
||||||
容的系统呼叫，在 POSIX 相容系统上应该都可以执行。不过目前为止我只有
|
|
||||||
Cygwin ，只在 Cygwin 上测试过。 Cygwin 上可以执行。若你可以成功在其它
|
|
||||||
系统上执行，请来信告知。若需要任何原始程式的修正，亦请一并附给我。我
|
|
||||||
知道因为 PID 档路径处理方式，所以无法在 MSWin32 上执行。
|
|
||||||
|
|
||||||
vsntp 只在 GNU/Linux 系统上测试执行过。 vsntp 用的都是 POSIX 相容
|
|
||||||
的系统呼叫，在 POSIX 相容系统上应该都可以执行。不过我没有其它系统，无
|
|
||||||
从测试起。若你可以成功在其它系统上执行，请来信告知。若需要任何原始程式
|
|
||||||
的修正，亦请一并附给我。我知道因为 PID 档路径处理方式，所以无法在
|
|
||||||
MSWin32 上执行。但在 Cygwin 上说不定可以执行。
|
|
||||||
|
|
||||||
若你可以在其它虚拟机器上执行 vsntp ，例如 VMWare ，请来信告知。
|
|
||||||
|
|
||||||
基本上，若你在用 vsntp ，请一定要来信告诉我。我很想知道 vsntp 是
|
|
||||||
不是真的有人在用，对世界和平有帮助 *^_^* 或只是自己写好玩的而已。 :p
|
|
||||||
|
|
||||||
vsntp 是我写的第一个 daemon ，我写的第一个 socket 程式，也是我第
|
|
||||||
一个公开发行的 C 程式。请多多指教～ ^_*'
|
|
||||||
82
README.zh-tw
82
README.zh-tw
@ -1,82 +0,0 @@
|
|||||||
vsntp 讀我說明
|
|
||||||
|
|
||||||
請參閱 INSTALL 檔案，以取得安裝執行的相關說明。
|
|
||||||
|
|
||||||
想知道 vsntp 的最新消息，下載最新版本，請參閱：
|
|
||||||
|
|
||||||
http://vsntp.sourceforge.net/
|
|
||||||
http://sourceforge.net/projects/vsntp
|
|
||||||
http://www.imacat.idv.tw/tech/vsntp.html
|
|
||||||
ftp://ftp.imacat.idv.tw/pub/vsntp/
|
|
||||||
|
|
||||||
作者的 PGP Public Key 可在下列網址下載：
|
|
||||||
|
|
||||||
http://www.imacat.idv.tw/me/pgpkey.txt
|
|
||||||
|
|
||||||
簡介：
|
|
||||||
|
|
||||||
vsntp 是 SNTP 客戶端服務程式，專為時間不正常的系統設計。 vsntp
|
|
||||||
的意思是 SNTP for Virtual PC ，原先是我為了在 Connectix Virtual PC
|
|
||||||
上跑 GNU/Linux 系統而寫。 vsntp 依 RFC 1769 SNTP 標準，連線到 SNTP 伺
|
|
||||||
服器上的 UDP 埠 123 以校時。
|
|
||||||
|
|
||||||
若沒有裝 Virtual PC Additions ， Virtual PC 的時間很亂。 Virtual
|
|
||||||
PC 的 RTC （ Real Time Clock, 或稱 CMOS 時鐘、硬體時鐘）是用軟體模擬
|
|
||||||
出來的，往往根本沒有在跑。 GNU/Linux 核心勉強維持一個大概的時間。正常
|
|
||||||
情況下，平均一分鐘會快四秒，一天快一個半小時。這實在是太誇張了，用眼
|
|
||||||
睛都分辨得出時鐘速度有問題。
|
|
||||||
|
|
||||||
David L. Mills 的 ntp 校時伺服器在此完全失靈。 ntp 先測出系統時間
|
|
||||||
速度偏移，用 adjtimex() 來調整系統時鐘速度，用這個方法漸近式調整，系
|
|
||||||
統本身和相關應用程式比較不會出問題。這個方法有一個前提：時間速度本身
|
|
||||||
恆定不變。可是 Virtual PC 不講這一套。 Virtual PC 的時間純粹是軟體模
|
|
||||||
擬出來的，受主電腦負荷與其它因素影響，時快時慢。沒有固定的時間速度，
|
|
||||||
也就沒有時間速度偏移值。怎麼測都是枉然。
|
|
||||||
|
|
||||||
David L. Mills 的 ntp 程式裏，附了一 sntp 客戶端程式，可以放在
|
|
||||||
crontab 裏定期對時，對時完結束程式。問題是， crontab 最小單位為分，
|
|
||||||
頂多一分鐘跑一次，可是 Virtual PC 的時間一分鐘慢四秒。一分鐘退回四秒
|
|
||||||
，大多數應用程式都受不了。一分鐘跑一次，對系統的負荷也很大。
|
|
||||||
|
|
||||||
vsntp 是為此而寫的。它以 daemon 來執行，以免每次對時都對系統造成
|
|
||||||
嚴重負荷。它用 settimeofday() 來調整時間，校時頻率可任意設定，儘可能
|
|
||||||
把系統時鐘誤差，維持在一秒以內。
|
|
||||||
|
|
||||||
vsntp 的做法有下列缺陷：頻繁校時時，網路流量很大，頻寬的負荷不小
|
|
||||||
，對對方 NTP 伺服器也會造成很大的負擔。妳最好自己在區網內，架一台自
|
|
||||||
己的 NTP 伺服器。同時因 settimeofday() 強制時間設定太頻繁了，系統的
|
|
||||||
高精度計時功能會出問題。
|
|
||||||
|
|
||||||
vsntp 用 sleep() 呼叫來定時校時。在某些系統上 sleep() 可能不大正
|
|
||||||
常。若 vsntp 校時一段時間後就不動了，系統上的 sleep() 呼叫不正常時，
|
|
||||||
可以改用 -a 選項換成 alarm() 計時器試看看。
|
|
||||||
|
|
||||||
若碰到任何問題，請參閱妳系統的上的 syslog 記錄。 vsntp 把詳細偵錯
|
|
||||||
訊息，都以 LOG_DEBUG 層次， LOG_DAEMON 類別記錄到 syslog 中。妳可以在
|
|
||||||
/etc/syslog.conf 中加上這一行，寫入偵錯訊息：
|
|
||||||
|
|
||||||
daemon.debug /var/log/debug
|
|
||||||
|
|
||||||
並查閱 /var/log/debug 中的偵錯訊息。記得在偵錯結束後關閉。偵錯訊息流
|
|
||||||
量很大，很快就會塞爆硬碟。就算沒塞爆，大量資料寫入硬碟，對系統效能的
|
|
||||||
影響也很大。
|
|
||||||
|
|
||||||
vsntp 原是為 GNU/Linux 系統上執行而寫。 vsntp 用的都是 POSIX 相
|
|
||||||
容的系統呼叫，在 POSIX 相容系統上應該都可以執行。不過目前為止我只有
|
|
||||||
Cygwin ，只在 Cygwin 上測試過。 Cygwin 上可以執行。若妳可以成功在其它
|
|
||||||
系統上執行，請來信告知。若需要任何原始程式的修正，亦請一併附給我。我
|
|
||||||
知道因為 PID 檔路徑處理方式，所以無法在 MSWin32 上執行。
|
|
||||||
|
|
||||||
vsntp 只在 GNU/Linux 系統上測試執行過。 vsntp 用的都是 POSIX 相容
|
|
||||||
的系統呼叫，在 POSIX 相容系統上應該都可以執行。不過我沒有其它系統，無
|
|
||||||
從測試起。若妳可以成功在其它系統上執行，請來信告知。若需要任何原始程式
|
|
||||||
的修正，亦請一併附給我。我知道因為 PID 檔路徑處理方式，所以無法在
|
|
||||||
MSWin32 上執行。但在 Cygwin 上說不定可以執行。
|
|
||||||
|
|
||||||
若妳可以在其它虛擬機器上執行 vsntp ，例如 VMWare ，請來信告知。
|
|
||||||
|
|
||||||
基本上，若妳在用 vsntp ，請一定要來信告訴我。我很想知道 vsntp 是
|
|
||||||
不是真的有人在用，對世界和平有幫助 *^_^* 或只是自己寫好玩的而已。 :p
|
|
||||||
|
|
||||||
vsntp 是我寫的第一個 daemon ，我寫的第一個 socket 程式，也是我第
|
|
||||||
一個公開發行的 C 程式。請多多指教～ ^_*'
|
|
||||||
@ -1,5 +0,0 @@
|
|||||||
感谢 SourceForge 热心提供架设 vsntp 。
|
|
||||||
|
|
||||||
感谢 Jean-Alain Le Borgne <jalb@pobox.com> 於 2007-03-26 侦错并找出
|
|
||||||
以 sleep() 定时，在 MS Virtual PC 2007 暂停一段时间后恢复，会醒不来的问题，
|
|
||||||
回报该问题，并提供 alarm() 作为替代的定时器的修正程式。
|
|
||||||
@ -1,5 +0,0 @@
|
|||||||
感謝 SourceForge 熱心提供架設 vsntp 。
|
|
||||||
|
|
||||||
感謝 Jean-Alain Le Borgne <jalb@pobox.com> 於 2007-03-26 偵錯並找出
|
|
||||||
以 sleep() 定時，在 MS Virtual PC 2007 暫停一段時間後恢復，會醒不來的問題，
|
|
||||||
回報該問題，並提供 alarm() 作為替代的定時器的修正程式。
|
|
||||||
122
config.h.in
122
config.h.in
@ -1,122 +0,0 @@
|
|||||||
/* config.h.in. Generated from configure.ac by autoheader. */
|
|
||||||
|
|
||||||
/* Define to 1 if you have the `alarm' function. */
|
|
||||||
#undef HAVE_ALARM
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <arpa/inet.h> header file. */
|
|
||||||
#undef HAVE_ARPA_INET_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the `fork' function. */
|
|
||||||
#undef HAVE_FORK
|
|
||||||
|
|
||||||
/* Define to 1 if you have the `gethostbyname' function. */
|
|
||||||
#undef HAVE_GETHOSTBYNAME
|
|
||||||
|
|
||||||
/* Define to 1 if you have the `gettimeofday' function. */
|
|
||||||
#undef HAVE_GETTIMEOFDAY
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
|
||||||
#undef HAVE_INTTYPES_H
|
|
||||||
|
|
||||||
/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
|
|
||||||
to 0 otherwise. */
|
|
||||||
#undef HAVE_MALLOC
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <memory.h> header file. */
|
|
||||||
#undef HAVE_MEMORY_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <netdb.h> header file. */
|
|
||||||
#undef HAVE_NETDB_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <netinet/in.h> header file. */
|
|
||||||
#undef HAVE_NETINET_IN_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the `socket' function. */
|
|
||||||
#undef HAVE_SOCKET
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <stdint.h> header file. */
|
|
||||||
#undef HAVE_STDINT_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <stdlib.h> header file. */
|
|
||||||
#undef HAVE_STDLIB_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the `strerror' function. */
|
|
||||||
#undef HAVE_STRERROR
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <strings.h> header file. */
|
|
||||||
#undef HAVE_STRINGS_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <string.h> header file. */
|
|
||||||
#undef HAVE_STRING_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <syslog.h> header file. */
|
|
||||||
#undef HAVE_SYSLOG_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <sys/socket.h> header file. */
|
|
||||||
#undef HAVE_SYS_SOCKET_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <sys/stat.h> header file. */
|
|
||||||
#undef HAVE_SYS_STAT_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <sys/time.h> header file. */
|
|
||||||
#undef HAVE_SYS_TIME_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <sys/types.h> header file. */
|
|
||||||
#undef HAVE_SYS_TYPES_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <unistd.h> header file. */
|
|
||||||
#undef HAVE_UNISTD_H
|
|
||||||
|
|
||||||
/* Define to 1 if you have the `vfork' function. */
|
|
||||||
#undef HAVE_VFORK
|
|
||||||
|
|
||||||
/* Define to 1 if you have the <vfork.h> header file. */
|
|
||||||
#undef HAVE_VFORK_H
|
|
||||||
|
|
||||||
/* Define to 1 if `fork' works. */
|
|
||||||
#undef HAVE_WORKING_FORK
|
|
||||||
|
|
||||||
/* Define to 1 if `vfork' works. */
|
|
||||||
#undef HAVE_WORKING_VFORK
|
|
||||||
|
|
||||||
/* Name of package */
|
|
||||||
#undef PACKAGE
|
|
||||||
|
|
||||||
/* Define to the address where bug reports for this package should be sent. */
|
|
||||||
#undef PACKAGE_BUGREPORT
|
|
||||||
|
|
||||||
/* Define to the full name of this package. */
|
|
||||||
#undef PACKAGE_NAME
|
|
||||||
|
|
||||||
/* Define to the full name and version of this package. */
|
|
||||||
#undef PACKAGE_STRING
|
|
||||||
|
|
||||||
/* Define to the one symbol short name of this package. */
|
|
||||||
#undef PACKAGE_TARNAME
|
|
||||||
|
|
||||||
/* Define to the home page for this package. */
|
|
||||||
#undef PACKAGE_URL
|
|
||||||
|
|
||||||
/* Define to the version of this package. */
|
|
||||||
#undef PACKAGE_VERSION
|
|
||||||
|
|
||||||
/* Define to 1 if you have the ANSI C header files. */
|
|
||||||
#undef STDC_HEADERS
|
|
||||||
|
|
||||||
/* Version number of package */
|
|
||||||
#undef VERSION
|
|
||||||
|
|
||||||
/* Define to rpl_malloc if the replacement function should be used. */
|
|
||||||
#undef malloc
|
|
||||||
|
|
||||||
/* Define to `int' if <sys/types.h> does not define. */
|
|
||||||
#undef pid_t
|
|
||||||
|
|
||||||
/* Define to `unsigned int' if <sys/types.h> does not define. */
|
|
||||||
#undef size_t
|
|
||||||
|
|
||||||
/* Define to `int' if <sys/types.h> does not define. */
|
|
||||||
#undef ssize_t
|
|
||||||
|
|
||||||
/* Define as `fork' if `vfork' does not work. */
|
|
||||||
#undef vfork
|
|
||||||
@ -14,7 +14,7 @@
|
|||||||
## GNU General Public License for more details.
|
## GNU General Public License for more details.
|
||||||
##
|
##
|
||||||
## You should have received a copy of the GNU General Public License
|
## You should have received a copy of the GNU General Public License
|
||||||
## along with this program. If not, see <http://www.gnu.org/licenses/>.
|
## along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
AUTOMAKE_OPTIONS = gnits
|
AUTOMAKE_OPTIONS = gnits
|
||||||
|
|
||||||
|
|||||||
23
doc/vsntp.8
23
doc/vsntp.8
@ -46,7 +46,7 @@ That is insane. You can even tell it with your eyes.
|
|||||||
David L. Mills'
|
David L. Mills'
|
||||||
.B ntp
|
.B ntp
|
||||||
does not work here. It uses a method that learns the clock frequency
|
does not work here. It uses a method that learns the clock frequency
|
||||||
drift first, and adjust the kerenl clock with
|
drift first, and adjust the kernel clock with
|
||||||
.B adjtimex()
|
.B adjtimex()
|
||||||
so that time adjustment goes smoothly, from the point of view of
|
so that time adjustment goes smoothly, from the point of view of
|
||||||
system and applications. This assumes an existing fix-speed system
|
system and applications. This assumes an existing fix-speed system
|
||||||
@ -178,25 +178,10 @@ your harddisk in a very short time. To the least it may slow down
|
|||||||
your system for frequent hard disk
|
your system for frequent hard disk
|
||||||
.SM "I/O" .
|
.SM "I/O" .
|
||||||
.SH BUGS
|
.SH BUGS
|
||||||
|
The
|
||||||
.B vsntp
|
.B vsntp
|
||||||
is hosted on SourceForge and Tavern IMACAT's. For the latest
|
project is hosted on GitHub. Address your issues on the GitHub issue
|
||||||
infomation, see:
|
tracker https://github.com/imacat/chklinks/issues.
|
||||||
|
|
||||||
http://vsntp.sourceforge.net/
|
|
||||||
https://sourceforge.net/projects/vsntp/
|
|
||||||
http://www.imacat.idv.tw/tech/vsntp.html
|
|
||||||
|
|
||||||
.B vsntp has a mailing list hosted at SourceForge:
|
|
||||||
vsntp-users@lists.sourceforge.net . Please submit your questions,
|
|
||||||
suggestions or bug reports there. It is a Mailman mailing list.
|
|
||||||
For more information, see:
|
|
||||||
|
|
||||||
https://lists.sourceforge.net/lists/listinfo/vsntp-users
|
|
||||||
|
|
||||||
Alternatively, you can send a mail to:
|
|
||||||
vsntp-users-request@lists.sourceforge.net with the subject
|
|
||||||
.B help
|
|
||||||
for a list of available e-mail commands.
|
|
||||||
.SH AUTHOR
|
.SH AUTHOR
|
||||||
imacat <imacat@mail.imacat.idv.tw>.
|
imacat <imacat@mail.imacat.idv.tw>.
|
||||||
.SH "SEE ALSO"
|
.SH "SEE ALSO"
|
||||||
|
|||||||
@ -12,7 +12,7 @@ This manual is for vsntp
|
|||||||
(version @value{VERSION}, @value{UPDATED}),
|
(version @value{VERSION}, @value{UPDATED}),
|
||||||
a SNTP daemon for Virtual @acronym{PC}@.
|
a SNTP daemon for Virtual @acronym{PC}@.
|
||||||
|
|
||||||
Copyright @copyright{} 2003-2007 imacat@.
|
Copyright @copyright{} 2003-2021 imacat@.
|
||||||
|
|
||||||
@quotation
|
@quotation
|
||||||
Permission is granted to copy, distribute and/or modify this document
|
Permission is granted to copy, distribute and/or modify this document
|
||||||
@ -33,7 +33,7 @@ Free Documentation License''@.
|
|||||||
@insertcopying
|
@insertcopying
|
||||||
Published by imacat@*
|
Published by imacat@*
|
||||||
@email{imacat@@mail.imacat.idv.tw}@*
|
@email{imacat@@mail.imacat.idv.tw}@*
|
||||||
@uref{http://www.imacat.idv.tw/}@*
|
@uref{https://www.imacat.idv.tw/}@*
|
||||||
@end titlepage
|
@end titlepage
|
||||||
@c Output the table of contents at the beginning.
|
@c Output the table of contents at the beginning.
|
||||||
@contents
|
@contents
|
||||||
@ -84,7 +84,7 @@ insane@. You can even tell it with your eyes@.
|
|||||||
@findex adjtimex()
|
@findex adjtimex()
|
||||||
@uref{http://www.ntp.org/,David L. Mills' @command{ntp}} does not
|
@uref{http://www.ntp.org/,David L. Mills' @command{ntp}} does not
|
||||||
work here@. It uses a method that learns the clock frequency drift
|
work here@. It uses a method that learns the clock frequency drift
|
||||||
first, and adjust the kerenl clock with @code{adjtimex()} so that
|
first, and adjust the kernel clock with @code{adjtimex()} so that
|
||||||
time adjustment goes smoothly, from the point of view of system and
|
time adjustment goes smoothly, from the point of view of system and
|
||||||
applications@. This assumes an existing fix-speed system clock@.
|
applications@. This assumes an existing fix-speed system clock@.
|
||||||
But this is not the case of Virtual @acronym{PC}@. The system clock
|
But this is not the case of Virtual @acronym{PC}@. The system clock
|
||||||
@ -149,7 +149,7 @@ other systems@. I know it does not work on MSWin32, for the way it
|
|||||||
handles the @acronym{PID} file path@.
|
handles the @acronym{PID} file path@.
|
||||||
|
|
||||||
Please tell me if you have successfully running @command{vsntp} on
|
Please tell me if you have successfully running @command{vsntp} on
|
||||||
other virtual machines, like @uref{http://www.vmware.com/, VMWare}@.
|
other virtual machines, like @uref{https://www.vmware.com/, VMWare}@.
|
||||||
|
|
||||||
Generally, please tell me if you are using @command{vsntp}@. I
|
Generally, please tell me if you are using @command{vsntp}@. I
|
||||||
would like to know that I am really doing some good for the world,
|
would like to know that I am really doing some good for the world,
|
||||||
@ -164,20 +164,14 @@ would like to know that I am really doing some good for the world,
|
|||||||
@cindex download
|
@cindex download
|
||||||
@cindex SourceForge
|
@cindex SourceForge
|
||||||
@cindex Tavern IMACAT's
|
@cindex Tavern IMACAT's
|
||||||
@command{vsntp}'s official website is at@dots{}
|
@command{vsntp} is hosted is on@dots{}
|
||||||
|
|
||||||
@itemize
|
@itemize
|
||||||
@item
|
@item
|
||||||
@uref{https://sourceforge.net/,SourceForge}'s home site:
|
@uref{https://github.com/imacat/vsntp,vsntp project on GitHub}
|
||||||
@uref{http://vsntp.sourceforge.net/}
|
|
||||||
|
|
||||||
@item
|
@item
|
||||||
@uref{https://sourceforge.net/,SourceForge}'s project page:
|
@uref{https://sf.net/p/vsntp,vsntp project on SourceForge}
|
||||||
@uref{https://sourceforge.net/projects/vsntp/}
|
|
||||||
|
|
||||||
@item
|
|
||||||
@uref{http://www.imacat.idv.tw/,Tavern IMACAT's} page:
|
|
||||||
@uref{http://www.imacat.idv.tw/tech/vsntp.html}
|
|
||||||
@end itemize
|
@end itemize
|
||||||
|
|
||||||
You can always download the newest version of @command{vsntp}
|
You can always download the newest version of @command{vsntp}
|
||||||
@ -186,23 +180,17 @@ from@dots{}
|
|||||||
@itemize
|
@itemize
|
||||||
@item
|
@item
|
||||||
SourceForge:
|
SourceForge:
|
||||||
@uref{https://sourceforge.net/project/showfiles.php?group_id=99098}
|
@uref{https://sourceforge.net/projects/vsntp/files,vsntp download on SourceForge}
|
||||||
|
|
||||||
@item
|
@item
|
||||||
Tavern IMACAT's @acronym{FTP}:
|
@uref{https://ftp.imacat.idv.tw/pub/chklinks/,Tavern IMACAT's FTP directory}
|
||||||
@uref{ftp://ftp.imacat.idv.tw/pub/vsntp/}
|
|
||||||
@end itemize
|
@end itemize
|
||||||
|
|
||||||
imacat's @acronym{PGP} public key is at@dots{}
|
imacat's @acronym{PGP} public key is at@dots{}
|
||||||
|
|
||||||
@itemize
|
@itemize
|
||||||
@item
|
@item
|
||||||
SourceForge:
|
@uref{https://www.imacat.idv.tw/me/pgpkey.asc,imacat’s PGP key at Tavern IMACAT’s}
|
||||||
@uref{http://vsntp.sourceforge.net/pgpkey.asc}
|
|
||||||
|
|
||||||
@item
|
|
||||||
Tavern IMACAT's:
|
|
||||||
@uref{http://www.imacat.idv.tw/me/pgpkey.asc}
|
|
||||||
@end itemize
|
@end itemize
|
||||||
|
|
||||||
|
|
||||||
@ -330,34 +318,10 @@ Display version information@.
|
|||||||
|
|
||||||
@cindex SourceForge
|
@cindex SourceForge
|
||||||
@cindex Tavern IMACAT's
|
@cindex Tavern IMACAT's
|
||||||
@command{vsntp} is hosted on
|
The @command{vsntp} project is hosted on GitHub. Address your issues on the
|
||||||
@uref{https://sourceforge.net/,SourceForge} and
|
GitHub issue tracker
|
||||||
@uref{http://www.imacat.idv.tw/,Tavern IMACAT's}@. For the latest
|
@uref{https://github.com/imacat/vsntp/issues}
|
||||||
infomation, see:
|
.
|
||||||
|
|
||||||
@itemize
|
|
||||||
@item
|
|
||||||
@uref{http://vsntp.sourceforge.net/}
|
|
||||||
@item
|
|
||||||
@uref{https://sourceforge.net/projects/vsntp/}
|
|
||||||
@item
|
|
||||||
@uref{http://www.imacat.idv.tw/tech/vsntp.html}
|
|
||||||
@end itemize
|
|
||||||
|
|
||||||
@cindex mailing list
|
|
||||||
@cindex Mailman
|
|
||||||
@command{vsntp} has a mailing list hosted at
|
|
||||||
@uref{https://sourceforge.net/,SourceForge}:
|
|
||||||
@email{vsntp-users@@lists.sourceforge.net}@. Please submit your
|
|
||||||
questions, suggestions or bug reports there@. It is a
|
|
||||||
@uref{http://www.list.org/,Mailman} mailing list@. For more
|
|
||||||
information, see:
|
|
||||||
@uref{https://lists.sourceforge.net/lists/listinfo/vsntp-users}@.
|
|
||||||
Alternatively, you can send a mail to:
|
|
||||||
@email{vsntp-users-request@@lists.sourceforge.net}
|
|
||||||
with the subject @code{help} for a list of available e-mail
|
|
||||||
commands@.
|
|
||||||
|
|
||||||
|
|
||||||
@node References
|
@node References
|
||||||
@unnumbered References
|
@unnumbered References
|
||||||
@ -385,7 +349,7 @@ commands@.
|
|||||||
@unnumbered Copyright
|
@unnumbered Copyright
|
||||||
|
|
||||||
@quotation
|
@quotation
|
||||||
Copyright @copyright{} 2003-2007 imacat@.
|
Copyright @copyright{} 2003-2021 imacat@.
|
||||||
|
|
||||||
This program is free software: you can redistribute it and/or modify
|
This program is free software: you can redistribute it and/or modify
|
||||||
it under the terms of the @cite{@acronym{GNU} General Public License}
|
it under the terms of the @cite{@acronym{GNU} General Public License}
|
||||||
@ -399,7 +363,7 @@ See the @cite{@acronym{GNU} General Public License} for more details@.
|
|||||||
|
|
||||||
You should have received a copy of the @cite{@acronym{GNU} General
|
You should have received a copy of the @cite{@acronym{GNU} General
|
||||||
Public License} along with this program@. If not, see
|
Public License} along with this program@. If not, see
|
||||||
<@uref{http://www.gnu.org/licenses/}>@.
|
<@uref{https://www.gnu.org/licenses/}>@.
|
||||||
@end quotation
|
@end quotation
|
||||||
|
|
||||||
@node Index
|
@node Index
|
||||||
|
|||||||
@ -14,7 +14,7 @@
|
|||||||
## GNU General Public License for more details.
|
## GNU General Public License for more details.
|
||||||
##
|
##
|
||||||
## You should have received a copy of the GNU General Public License
|
## You should have received a copy of the GNU General Public License
|
||||||
## along with this program. If not, see <http://www.gnu.org/licenses/>.
|
## along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
AUTOMAKE_OPTIONS = gnits
|
AUTOMAKE_OPTIONS = gnits
|
||||||
|
|
||||||
|
|||||||
@ -14,7 +14,7 @@ systems (Knoppix, Ubuntu... etc.) The other is for Red Hat based systems
|
|||||||
(Fedora, Mandriva... etc.) They are not installed by default. You may
|
(Fedora, Mandriva... etc.) They are not installed by default. You may
|
||||||
install them so that vsntp will start as a daemon after each reboot.
|
install them so that vsntp will start as a daemon after each reboot.
|
||||||
|
|
||||||
Installion is easy. You have to be root.
|
Installation is easy. You have to be root.
|
||||||
|
|
||||||
DEBIAN BASED SYSTEMS
|
DEBIAN BASED SYSTEMS
|
||||||
|
|
||||||
@ -31,7 +31,7 @@ server. Once finished, run:
|
|||||||
|
|
||||||
And watch the syslog. vsntp shall start working.
|
And watch the syslog. vsntp shall start working.
|
||||||
|
|
||||||
To run it every time the system boots, use updat-rc.d:
|
To run it every time the system boots, use update-rc.d:
|
||||||
|
|
||||||
# update-rc.d vsntp defaults 23
|
# update-rc.d vsntp defaults 23
|
||||||
|
|
||||||
|
|||||||
@ -1,59 +0,0 @@
|
|||||||
vsntp SysV init.d 启动程式读我说明
|
|
||||||
|
|
||||||
目录
|
|
||||||
|
|
||||||
* 前言
|
|
||||||
* Debian 类系统
|
|
||||||
* Red Hat 类系统
|
|
||||||
|
|
||||||
前言
|
|
||||||
|
|
||||||
自 2.0.0 版起， vsntp 新增了两个 SysV 式的启动程式，及一个启动设定档。
|
|
||||||
一个程式是 Debian 类的系统（如 Knoppix 、 Ubuntu 等）专用，另一个则是
|
|
||||||
Red Hat 类系统专用（如 Fedora 、 Mandriva 等）。安装 vsntp 时，不会自动安
|
|
||||||
装这些档案。若你希望每次系统启动都会自动启动 vsntp ，你可以安装这些档案。
|
|
||||||
|
|
||||||
安装不难。你要先切为 root 的权限。
|
|
||||||
|
|
||||||
Debian 类系统
|
|
||||||
|
|
||||||
将档案复制到相关目录：
|
|
||||||
|
|
||||||
# cp vsntp.debian /etc/init.d/vsntp
|
|
||||||
# cp vsntp /etc/default/vsntp
|
|
||||||
|
|
||||||
编辑 /etc/default/vsntp ，依你的环境需求修改其中的设定。记得一定要将
|
|
||||||
SERVER= 那一行前的 # 符号去掉，改为你自己架的时间伺服器。改好后，执行：
|
|
||||||
|
|
||||||
# /etc/init.d/vsntp start
|
|
||||||
|
|
||||||
查阅 syslog 记录档，应该就会开始校时了。
|
|
||||||
|
|
||||||
若要在每次系统启动时自动执行，可以跑 updat-rc.d ：
|
|
||||||
|
|
||||||
# update-rc.d vsntp defaults 23
|
|
||||||
|
|
||||||
23 是 Debian NTP 套件的启动顺序。你也可以自设适当的启动顺序。
|
|
||||||
|
|
||||||
Red Hat 类系统
|
|
||||||
|
|
||||||
将档案复制到相关目录：
|
|
||||||
|
|
||||||
# cp vsntp.redhat /etc/init.d/vsntp
|
|
||||||
# cp vsntp /etc/sysconfig/vsntp
|
|
||||||
|
|
||||||
编辑 /etc/sysconfig/vsntp ，依你的环境需求修改其中的设定。记得一定
|
|
||||||
要将 SERVER= 那一行前的 # 符号去掉，改为你自己架的时间伺服器。改好后，
|
|
||||||
执行：
|
|
||||||
|
|
||||||
# /etc/init.d/vsntp start
|
|
||||||
|
|
||||||
查阅 syslog 记录档，应该就会开始校时了。
|
|
||||||
|
|
||||||
若要在每次系统启动时自动执行，可以跑 chkconfig ：
|
|
||||||
|
|
||||||
# chkconfig --add vsntp
|
|
||||||
|
|
||||||
依玛猫
|
|
||||||
imacat@mail.imacat.idv.tw
|
|
||||||
2007-03-30
|
|
||||||
@ -1,59 +0,0 @@
|
|||||||
vsntp SysV init.d 啟動程式讀我說明
|
|
||||||
|
|
||||||
目錄
|
|
||||||
|
|
||||||
* 前言
|
|
||||||
* Debian 類系統
|
|
||||||
* Red Hat 類系統
|
|
||||||
|
|
||||||
前言
|
|
||||||
|
|
||||||
自 2.0.0 版起， vsntp 新增了兩個 SysV 式的啟動程式，及一個啟動設定檔。
|
|
||||||
一個程式是 Debian 類的系統（如 Knoppix 、 Ubuntu 等）專用，另一個則是
|
|
||||||
Red Hat 類系統專用（如 Fedora 、 Mandriva 等）。安裝 vsntp 時，不會自動安
|
|
||||||
裝這些檔案。若妳希望每次系統啟動都會自動啟動 vsntp ，妳可以安裝這些檔案。
|
|
||||||
|
|
||||||
安裝不難。妳要先切為 root 的權限。
|
|
||||||
|
|
||||||
Debian 類系統
|
|
||||||
|
|
||||||
將檔案複製到相關目錄：
|
|
||||||
|
|
||||||
# cp vsntp.debian /etc/init.d/vsntp
|
|
||||||
# cp vsntp /etc/default/vsntp
|
|
||||||
|
|
||||||
編輯 /etc/default/vsntp ，依妳的環境需求修改其中的設定。記得一定要將
|
|
||||||
SERVER= 那一行前的 # 符號去掉，改為妳自己架的時間伺服器。改好後，執行：
|
|
||||||
|
|
||||||
# /etc/init.d/vsntp start
|
|
||||||
|
|
||||||
查閱 syslog 記錄檔，應該就會開始校時了。
|
|
||||||
|
|
||||||
若要在每次系統啟動時自動執行，可以跑 updat-rc.d ：
|
|
||||||
|
|
||||||
# update-rc.d vsntp defaults 23
|
|
||||||
|
|
||||||
23 是 Debian NTP 套件的啟動順序。妳也可以自設適當的啟動順序。
|
|
||||||
|
|
||||||
Red Hat 類系統
|
|
||||||
|
|
||||||
將檔案複製到相關目錄：
|
|
||||||
|
|
||||||
# cp vsntp.redhat /etc/init.d/vsntp
|
|
||||||
# cp vsntp /etc/sysconfig/vsntp
|
|
||||||
|
|
||||||
編輯 /etc/sysconfig/vsntp ，依妳的環境需求修改其中的設定。記得一定
|
|
||||||
要將 SERVER= 那一行前的 # 符號去掉，改為妳自己架的時間伺服器。改好後，
|
|
||||||
執行：
|
|
||||||
|
|
||||||
# /etc/init.d/vsntp start
|
|
||||||
|
|
||||||
查閱 syslog 記錄檔，應該就會開始校時了。
|
|
||||||
|
|
||||||
若要在每次系統啟動時自動執行，可以跑 chkconfig ：
|
|
||||||
|
|
||||||
# chkconfig --add vsntp
|
|
||||||
|
|
||||||
依瑪貓
|
|
||||||
imacat@mail.imacat.idv.tw
|
|
||||||
2007-03-30
|
|
||||||
@ -1,8 +1,8 @@
|
|||||||
#!/bin/sh
|
#!/bin/sh
|
||||||
# start and stop the SNTP client for Virtual PC
|
# start and stop the SNTP client for Virtual PC
|
||||||
|
|
||||||
# LSB-convension comments
|
# LSB-convention comments
|
||||||
# See: http://refspecs.freestandards.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/initscrcomconv.html
|
# See: https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/initscrcomconv.html
|
||||||
### BEGIN INIT INFO
|
### BEGIN INIT INFO
|
||||||
# Provides: vsntp
|
# Provides: vsntp
|
||||||
# Required-Start: $network $time
|
# Required-Start: $network $time
|
||||||
@ -11,20 +11,20 @@
|
|||||||
# Default-Stop: 0 1 6
|
# Default-Stop: 0 1 6
|
||||||
# Short-Description: start and stop the SNTP client for Virtual PC
|
# Short-Description: start and stop the SNTP client for Virtual PC
|
||||||
# Description: vsntp is a SNTP client for Virtual PC that synchronize
|
# Description: vsntp is a SNTP client for Virtual PC that synchronize
|
||||||
# time periodically for systems without hardward RTC.
|
# time periodically for systems without hardware RTC.
|
||||||
### END INIT INFO
|
### END INIT INFO
|
||||||
|
|
||||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin
|
export PATH=/sbin:/bin:/usr/sbin:/usr/bin
|
||||||
|
|
||||||
THISFILE=${0##*/}
|
THIS_FILE=${0##*/}
|
||||||
VERSION=1.1.0
|
VERSION=1.1.0
|
||||||
AUTHORNAME=imacat
|
AUTHOR_NAME=imacat
|
||||||
AUTHORMAIL=imacat@mail.imacat.idv.tw
|
AUTHOR_MAIL=imacat@mail.imacat.idv.tw
|
||||||
DESC="SNTP client for Virtual PC"
|
DESC="SNTP client for Virtual PC"
|
||||||
THISCONF=/etc/default/vsntp
|
THIS_CONF=/etc/default/vsntp
|
||||||
|
|
||||||
# source the configuration
|
# source the configuration
|
||||||
test -e $THISCONF && . $THISCONF
|
test -e $THIS_CONF && . $THIS_CONF
|
||||||
case "$SCHEDULER" in
|
case "$SCHEDULER" in
|
||||||
alarm|a|-a|--alarm)
|
alarm|a|-a|--alarm)
|
||||||
SCHEDULER=-a ;;
|
SCHEDULER=-a ;;
|
||||||
@ -32,32 +32,32 @@ alarm|a|-a|--alarm)
|
|||||||
SCHEDULER=-s ;;
|
SCHEDULER=-s ;;
|
||||||
esac
|
esac
|
||||||
|
|
||||||
BINPATH=/usr/sbin/vsntp
|
BIN_PATH=/usr/sbin/vsntp
|
||||||
BINNAME=${BINPATH##*/}
|
BIN_NAME=${BIN_PATH##*/}
|
||||||
PIDFILE=/var/run/$BINNAME.pid
|
PID_FILE=/var/run/$BIN_NAME.pid
|
||||||
RUNUSER=root
|
RUN_USER=root
|
||||||
|
|
||||||
# default values -- do not change anything here
|
# default values -- do not change anything here
|
||||||
_DEFSYNC_INTERVAL=900
|
_DEF_SYNC_INTERVAL=900
|
||||||
_DEFSCHEDULER=-s
|
_DEF_SCHEDULER=-s
|
||||||
|
|
||||||
# startup options
|
# startup options
|
||||||
OPTS=""
|
OPTS=""
|
||||||
test -n "$SCHEDULER" -a "$SCHEDULER" != "$_DEFSCHEDULER" && OPTS="$OPTS $SCHEDULER"
|
test -n "$SCHEDULER" -a "$SCHEDULER" != "$_DEF_SCHEDULER" && OPTS="$OPTS $SCHEDULER"
|
||||||
test -n "$SYNC_INTERVAL" -a "$SYNC_INTERVAL" != "$_DEFSYNC_INTERVAL" && OPTS="$OPTS -i $SYNC_INTERVAL"
|
test -n "$SYNC_INTERVAL" -a "$SYNC_INTERVAL" != "$_DEF_SYNC_INTERVAL" && OPTS="$OPTS -i $SYNC_INTERVAL"
|
||||||
OPTS="$OPTS $SERVER"
|
OPTS="$OPTS $SERVER"
|
||||||
|
|
||||||
# sanity checks
|
# sanity checks
|
||||||
if test ! -n "$SERVER"; then
|
if test ! -n "$SERVER"; then
|
||||||
echo "$THISFILE: You must set the SERVER in $THISCONF" >&2
|
echo "$THIS_FILE: You must set the SERVER in $THIS_CONF" >&2
|
||||||
exit 1
|
exit 1
|
||||||
fi
|
fi
|
||||||
if test ! -x $BINPATH; then
|
if test ! -x $BIN_PATH; then
|
||||||
echo "$THISFILE: Missing valid daemon program at $BINPATH" >&2
|
echo "$THIS_FILE: Missing valid daemon program at $BIN_PATH" >&2
|
||||||
exit 1
|
exit 1
|
||||||
fi
|
fi
|
||||||
if test -n "$USER" -a ! "$USER" = "root"; then
|
if test -n "$USER" -a ! "$USER" = "root"; then
|
||||||
echo "$THISFILE: You need to be root to run this script." >&2
|
echo "$THIS_FILE: You need to be root to run this script." >&2
|
||||||
exit 1
|
exit 1
|
||||||
fi
|
fi
|
||||||
|
|
||||||
@ -65,9 +65,9 @@ start () {
|
|||||||
echo -n "Starting $DESC:"
|
echo -n "Starting $DESC:"
|
||||||
RETVAL=0
|
RETVAL=0
|
||||||
|
|
||||||
echo -n " $BINNAME"
|
echo -n " $BIN_NAME"
|
||||||
start-stop-daemon --start --startas $BINPATH --quiet \
|
start-stop-daemon --start --startas $BIN_PATH --quiet \
|
||||||
--pidfile $PIDFILE --name $BINNAME --user $RUNUSER --exec $BINPATH -- $OPTS
|
--pidfile $PID_FILE --name $BIN_NAME --user $RUN_USER --exec $BIN_PATH -- $OPTS
|
||||||
RETVALS=$?
|
RETVALS=$?
|
||||||
test $RETVALS = 0 || { echo -n ":failed"; RETVAL=$RETVALS; }
|
test $RETVALS = 0 || { echo -n ":failed"; RETVAL=$RETVALS; }
|
||||||
|
|
||||||
@ -79,12 +79,12 @@ stop () {
|
|||||||
echo -n "Stopping $DESC:"
|
echo -n "Stopping $DESC:"
|
||||||
RETVAL=0
|
RETVAL=0
|
||||||
|
|
||||||
echo -n " $BINNAME"
|
echo -n " $BIN_NAME"
|
||||||
start-stop-daemon --stop --quiet \
|
start-stop-daemon --stop --quiet \
|
||||||
--pidfile $PIDFILE --name $BINNAME --user $RUNUSER --exec $BINPATH
|
--pidfile $PID_FILE --name $BIN_NAME --user $RUN_USER --exec $BIN_PATH
|
||||||
RETVALS=$?
|
RETVALS=$?
|
||||||
test $RETVALS = 0 || { echo -n ":failed"; RETVAL=$RETVALS; }
|
test $RETVALS = 0 || { echo -n ":failed"; RETVAL=$RETVALS; }
|
||||||
rm -f $PIDFILE
|
rm -f $PID_FILE
|
||||||
|
|
||||||
echo "."
|
echo "."
|
||||||
return $RETVAL
|
return $RETVAL
|
||||||
@ -102,12 +102,12 @@ status () {
|
|||||||
RETVAL=0
|
RETVAL=0
|
||||||
|
|
||||||
start-stop-daemon --stop --signal 0 --quiet \
|
start-stop-daemon --stop --signal 0 --quiet \
|
||||||
--pidfile $PIDFILE --name $BINNAME --user $RUNUSER --exec $BINPATH
|
--pidfile $PID_FILE --name $BIN_NAME --user $RUN_USER --exec $BIN_PATH
|
||||||
RETVALS=$?
|
RETVALS=$?
|
||||||
if test $RETVALS = 0; then
|
if test $RETVALS = 0; then
|
||||||
echo "$DESC $BINNAME is up and running ($(<$PIDFILE))."
|
echo "$DESC $BIN_NAME is up and running ($(<$PID_FILE))."
|
||||||
else
|
else
|
||||||
echo "$DESC $BINNAME is not running (or some problem may exists)."
|
echo "$DESC $BIN_NAME is not running (or some problem may exists)."
|
||||||
RETVAL=$RETVALS
|
RETVAL=$RETVALS
|
||||||
fi
|
fi
|
||||||
|
|
||||||
@ -123,7 +123,7 @@ while test $# != 0; do
|
|||||||
-h|--help)
|
-h|--help)
|
||||||
cat << EOF
|
cat << EOF
|
||||||
Start and/or stop the $DESC
|
Start and/or stop the $DESC
|
||||||
Usage: $THISFILE {start|stop|restart|force-reload|status}
|
Usage: $THIS_FILE {start|stop|restart|force-reload|status}
|
||||||
|
|
||||||
start Start the daemon.
|
start Start the daemon.
|
||||||
stop Stop the daemon.
|
stop Stop the daemon.
|
||||||
@ -131,21 +131,21 @@ Usage: $THISFILE {start|stop|restart|force-reload|status}
|
|||||||
force-reload Enforce a reload to the configuration file.
|
force-reload Enforce a reload to the configuration file.
|
||||||
status Display the daemon status.
|
status Display the daemon status.
|
||||||
-h,--help Display this help.
|
-h,--help Display this help.
|
||||||
-v,--version Display the version infomation.
|
-v,--version Display the version information.
|
||||||
|
|
||||||
Report bugs to $AUTHORNAME <$AUTHORMAIL>
|
Report bugs to $AUTHOR_NAME <$AUTHOR_MAIL>
|
||||||
EOF
|
EOF
|
||||||
exit 0
|
exit 0
|
||||||
;;
|
;;
|
||||||
-v|--version)
|
-v|--version)
|
||||||
cat << EOF
|
cat << EOF
|
||||||
$THISFILE version $VERSION by $AUTHORNAME <$AUTHORMAIL>
|
$THIS_FILE version $VERSION by $AUTHOR_NAME <$AUTHOR_MAIL>
|
||||||
EOF
|
EOF
|
||||||
exit 0
|
exit 0
|
||||||
;;
|
;;
|
||||||
*)
|
*)
|
||||||
echo "$THISFILE: unrecognized argument: $1" >&2
|
echo "$THIS_FILE: unrecognized argument: $1" >&2
|
||||||
echo "Try \`$THISFILE --help' for more infomation" >&2
|
echo "Try \`$THIS_FILE --help' for more information" >&2
|
||||||
exit 1
|
exit 1
|
||||||
;;
|
;;
|
||||||
esac
|
esac
|
||||||
@ -154,8 +154,8 @@ done
|
|||||||
|
|
||||||
# no action specified
|
# no action specified
|
||||||
if test -z "$action"; then
|
if test -z "$action"; then
|
||||||
echo "$THISFILE: what do you want to do now?" >&2
|
echo "$THIS_FILE: what do you want to do now?" >&2
|
||||||
echo "Try \`$THISFILE --help' for more infomation" >&2
|
echo "Try \`$THIS_FILE --help' for more information" >&2
|
||||||
exit 1
|
exit 1
|
||||||
fi
|
fi
|
||||||
|
|
||||||
|
|||||||
@ -7,8 +7,8 @@
|
|||||||
# processname: vsntp
|
# processname: vsntp
|
||||||
# config: /etc/sysconfig/vsntp
|
# config: /etc/sysconfig/vsntp
|
||||||
|
|
||||||
# LSB-convension comments
|
# LSB-convention comments
|
||||||
# See: http://refspecs.freestandards.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/initscrcomconv.html
|
# See: https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-generic/LSB-Core-generic/initscrcomconv.html
|
||||||
### BEGIN INIT INFO
|
### BEGIN INIT INFO
|
||||||
# Provides: vsntp
|
# Provides: vsntp
|
||||||
# Required-Start: $network $time
|
# Required-Start: $network $time
|
||||||
@ -17,16 +17,16 @@
|
|||||||
# Default-Stop: 0 1 6
|
# Default-Stop: 0 1 6
|
||||||
# Short-Description: start and stop the SNTP client for Virtual PC
|
# Short-Description: start and stop the SNTP client for Virtual PC
|
||||||
# Description: vsntp is a SNTP client for Virtual PC that synchronize
|
# Description: vsntp is a SNTP client for Virtual PC that synchronize
|
||||||
# time periodically for systems without hardward RTC.
|
# time periodically for systems without hardware RTC.
|
||||||
### END INIT INFO
|
### END INIT INFO
|
||||||
|
|
||||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin
|
export PATH=/sbin:/bin:/usr/sbin:/usr/bin
|
||||||
|
|
||||||
# initialize the environment
|
# initialize the environment
|
||||||
THISFILE="${0##*/}"
|
THIS_FILE="${0##*/}"
|
||||||
VERSION="1.0.0"
|
VERSION="1.0.0"
|
||||||
AUTHORNAME=imacat
|
AUTHOR_NAME=imacat
|
||||||
AUTHORMAIL=imacat@mail.imacat.idv.tw
|
AUTHOR_MAIL=imacat@mail.imacat.idv.tw
|
||||||
lock=/var/lock/subsys/vsntp
|
lock=/var/lock/subsys/vsntp
|
||||||
|
|
||||||
# Source function library.
|
# Source function library.
|
||||||
@ -49,13 +49,13 @@ alarm|a|-a|--alarm)
|
|||||||
esac
|
esac
|
||||||
|
|
||||||
# default values -- do not change anything here
|
# default values -- do not change anything here
|
||||||
_DEFSYNC_INTERVAL=900
|
_DEF_SYNC_INTERVAL=900
|
||||||
_DEFSCHEDULER=-s
|
_DEF_SCHEDULER=-s
|
||||||
|
|
||||||
RETVAL="0"
|
RETVAL="0"
|
||||||
OPTIONS=""
|
OPTIONS=""
|
||||||
test -n "$SCHEDULER" -a "$SCHEDULER" != "$_DEFSCHEDULER" && OPTIONS="$OPTIONS $SCHEDULER"
|
test -n "$SCHEDULER" -a "$SCHEDULER" != "$_DEF_SCHEDULER" && OPTIONS="$OPTIONS $SCHEDULER"
|
||||||
test -n "$SYNC_INTERVAL" -a "$SYNC_INTERVAL" != "$_DEFSYNC_INTERVAL" && OPTIONS="$OPTIONS -i $SYNC_INTERVAL"
|
test -n "$SYNC_INTERVAL" -a "$SYNC_INTERVAL" != "$_DEF_SYNC_INTERVAL" && OPTIONS="$OPTIONS -i $SYNC_INTERVAL"
|
||||||
OPTIONS="$OPTIONS $SERVER"
|
OPTIONS="$OPTIONS $SERVER"
|
||||||
|
|
||||||
# See how we were called.
|
# See how we were called.
|
||||||
@ -93,28 +93,28 @@ while [ "$#" != "0" ]; do
|
|||||||
-h|--help)
|
-h|--help)
|
||||||
cat << EOF
|
cat << EOF
|
||||||
Start and/or stop the SNTP client for Virtual PC
|
Start and/or stop the SNTP client for Virtual PC
|
||||||
Usage: $THISFILE {start|stop|restart|status}
|
Usage: $THIS_FILE {start|stop|restart|status}
|
||||||
|
|
||||||
start Start the daemon.
|
start Start the daemon.
|
||||||
stop Stop the daemon.
|
stop Stop the daemon.
|
||||||
restart Stop and restart the daemon.
|
restart Stop and restart the daemon.
|
||||||
status Display the daemon status
|
status Display the daemon status
|
||||||
-h,--help Display this help.
|
-h,--help Display this help.
|
||||||
-v,--version Display the version infomation.
|
-v,--version Display the version information.
|
||||||
|
|
||||||
Report bugs to $AUTHORNAME <$AUTHORMAIL>
|
Report bugs to $AUTHOR_NAME <$AUTHOR_MAIL>
|
||||||
EOF
|
EOF
|
||||||
exit 0
|
exit 0
|
||||||
;;
|
;;
|
||||||
-v|--version)
|
-v|--version)
|
||||||
cat << EOF
|
cat << EOF
|
||||||
$THISFILE v$VERSION by $AUTHORNAME <$AUTHORMAIL>
|
$THIS_FILE v$VERSION by $AUTHOR_NAME <$AUTHOR_MAIL>
|
||||||
EOF
|
EOF
|
||||||
exit 0
|
exit 0
|
||||||
;;
|
;;
|
||||||
*)
|
*)
|
||||||
echo "$THISFILE: unrecognized argument: $1"
|
echo "$THIS_FILE: unrecognized argument: $1"
|
||||||
echo "Try \`$THISFILE --help' for more infomation"
|
echo "Try \`$THIS_FILE --help' for more information"
|
||||||
exit 1
|
exit 1
|
||||||
;;
|
;;
|
||||||
esac
|
esac
|
||||||
@ -124,7 +124,7 @@ done
|
|||||||
# check the arguments
|
# check the arguments
|
||||||
if [ -z "$action" ]; then
|
if [ -z "$action" ]; then
|
||||||
cat << EOF
|
cat << EOF
|
||||||
Usage: $THISFILE {start|stop|restart|status}
|
Usage: $THIS_FILE {start|stop|restart|status}
|
||||||
EOF
|
EOF
|
||||||
exit 0
|
exit 0
|
||||||
fi
|
fi
|
||||||
|
|||||||
2
vsntp.c
2
vsntp.c
@ -13,7 +13,7 @@
|
|||||||
GNU General Public License for more details.
|
GNU General Public License for more details.
|
||||||
|
|
||||||
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
||||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/* Filename: vsntp.c
|
/* Filename: vsntp.c
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user