src/journaller_rotate_logs.c

   1 /*======================================================================*
   2  * Copyright (C) 2008 Light Weight Event System                         *
   3  * All rights reserved.                                                 *
   4  *                                                                      *
   5  * This program is free software; you can redistribute it and/or modify *
   6  * it under the terms of the GNU General Public License as published by *
   7  * the Free Software Foundation; either version 2 of the License, or    *
   8  * (at your option) any later version.                                  *
   9  *                                                                      *
  10  * This program is distributed in the hope that it will be useful,      *
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  13  * GNU General Public License for more details.                         *
  14  *                                                                      *
  15  * You should have received a copy of the GNU General Public License    *
  16  * along with this program; if not, write to the Free Software          *
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor,                   *
  18  * Boston, MA 02110-1301 USA.                                           *
  19  *======================================================================*/
  20 #include "config.h"
  21
  22 #include "header.h"
  23 #include "log.h"
  24 #include "opt.h"
  25 #include "perror.h"
  26 #include "xport.h"
  27
  28 #include <fcntl.h>
  29 #include <stdlib.h>
  30 #include <unistd.h>
  31
  32 int main(int argc, const char* argv[])
  33 {
  34   int xpt_write_ret;
  35   struct xport xpt;
  36   const char rotate_event[] = ROTATE_COMMAND "\0";
  37
  38   process_options(argc, argv);
  39   arg_ttl = 3 ; /* Command::Rotate should not be any other ... */
  40
  41   if ( (xport_factory(&xpt) < 0) || (xpt.vtbl->open(&xpt, O_RDONLY) < 0) )
  42     {
  43       LOG_ER("Failed to create xport object.\n");
  44       exit(EXIT_FAILURE);
  45     }
  46
  47   if ( (xpt_write_ret = xpt.vtbl->write(&xpt,
  48                                         rotate_event,
  49                                         sizeof(rotate_event))) < 0 )
  50     {
  51       LOG_ER("Xport Command::Rotate write error.");
  52       xpt.vtbl->destructor(&xpt);
  53       exit(EXIT_FAILURE);
  54     }
  55
  56   xpt.vtbl->destructor(&xpt);
  57
  58   return 0;
  59 }