Timezone Hack for rotatelogs

[Lucid <lu...@secret.org>]

Eventually we should re-write this as a module 
because it doesn't work very well for virtuial hosts

Bill Morris
memetic Design
BMorris@memetic.com
800-647-3597


*** rotatelogs.c.old    Wed Jun 12 17:45:20 1996
--- rotatelogs.c        Wed Jun 12 18:19:31 1996
***************
*** 2,15 ****

  Simple program to rotate Apache logs without having to kill the server.

! Contributed by Ben Laurie <be...@algroup.co.uk>
! TimeZone Hack by Bill Morris <bm...@memetic.com>  12 Jun 1996

  */

  #define BUFSIZE               65536
  #define MAX_PATH      1024
+ #define TZ_OFFSET     -14400
+ /* Offset of your timezone in seconds */
+ /*------------------------------------*/
+ /*      X  = Offset in Hours * 3600   */
+ /* GMT  0                             */
+ /* EST  -14400  Daylight Savings Time */
+ /* EST  -18000  Normal                */
+ /* PST  -25200  Daylight Savings Time */
+ /* PST  -28800  Normal                */

  #include <stdio.h>
  #include <time.h>
***************
*** 52,65 ****
        if(nRead < 0)
            if(errno != EINTR)
                exit(4);
!       if(nLogFD >= 0 && (time(NULL) >= tLogEnd || nRead < 0))
            {
            close(nLogFD);
            nLogFD=-1;
            }
        if(nLogFD < 0)
            {
!           time_t tLogStart=(time(NULL)/tRotation)*tRotation;
            sprintf(buf2,"%s.%d",szLogRoot,tLogStart);
            tLogEnd=tLogStart+tRotation;
            nLogFD=open(buf2,O_WRONLY|O_CREAT|O_APPEND,0666);
--- 60,73 ----
        if(nRead < 0)
            if(errno != EINTR)
                exit(4);
!       if(nLogFD >= 0 && (time(NULL)-TZ_OFFSET >= tLogEnd || nRead < 0))
            {
            close(nLogFD);
            nLogFD=-1;
            }
        if(nLogFD < 0)
            {
!           time_t tLogStart=(time(NULL)/tRotation)*tRotation-TZ_OFFSET;
            sprintf(buf2,"%s.%d",szLogRoot,tLogStart);
            tLogEnd=tLogStart+tRotation;
            nLogFD=open(buf2,O_WRONLY|O_CREAT|O_APPEND,0666);