cacti/win_perf/getlog.h

   1 /* getlog.h - common parameters for getlog */
   2
   3 /* ***** CONFIG ***** */
   4
   5 /* This is the place where logs files are dropped */
   6 #define LOG_PATH "/var/log/cacti"
   7
   8 /* If last line's timestamp is older that this (seconds), no data will be
   9  * returned. Additionally, if STALL_CMD is defined it will be run. Set it
  10  * to 0 to avoid this check. */
  11 #define MAX_AGE 120 /* 2 minutes */
  12
  13 /* This is a script that will be run if the log is stall for more than
  14  * MAX_AGE seconds (It's up to you to make good use of this). Have no
  15  * effect if MAX_AGE isn't positive. The original idea was to have a Nagios
  16  * event handler restart the counter when stall (Implement it the way you
  17  * like though). */
  18 #define STALL_CMD "/usr/local/nagios/libexec/eventhandlers/notify_stall_counter $ARGV[0]"
  19
  20 /* This is the maximum read size for each read. Optimal performance can be
  21  * obtained by setting this to the smallest number higher than your usual
  22  * line length. THIS MUST BE A 512-BYTES MULTIPLE!! I.e. 512, 1024, 8192, 8704
  23  * are all valid numbers.
  24  *
  25  * The current implementation limit this value to 32256 */
  26 #define READ_CHNK 512 * 2 /* 1024 bytes */
  27
  28 /* Maximum buffered read size (Will stop reading lines longer than this!) */
  29 #define MAX_READ 1024 * 512 /* 512KiB */
  30
  31 /* Define MALLOC_FREE if you want to free all dynamically allocated  memory.
  32  * Normally, the OS does a better job at is when the process exits */
  33 /* #define MALLOC_FREE */ /* BROKEN!! */
  34
  35
  36 /* ***** PROTOTYPES ***** */
  37
  38 char *get_head(int);
  39 char *get_tail(int);
  40 int find_index(const char *, char *);
  41 char *subst_col(int, char **);
  42 int datediff(const char*);
  43 int myatoi(const char*);
  44
  45
  46 /* End of getlog.h */
  47