include/snmp_util.h

   1 #ifndef SQUID_SNMP_UTIL_H
   2 #define SQUID_SNMP_UTIL_H
   3
   4 #ifdef __cplusplus
   5 extern "C" {
   6 #endif
   7
   8     /* call a function at regular intervals (in seconds): */
   9     extern void snmp_alarm(int ival, void (*handler) (void));
  10
  11     /* service for filedescriptors: */
  12
  13     extern void fd_add(int fd, void (*func) (int fd));
  14     extern void fd_service(void);
  15
  16     /* ---------------------------------------------------------------------- */
  17
  18     /*
  19      * SNMP Agent extension for Spacer-Controler Management
  20      *
  21      * Copyright (c) 1997 FT/CNET/DES/GRL Olivier Montanuy
  22      */
  23
  24     /* Function to safely copy a string, and ensure the last
  25      * character is always '\0'. */
  26     void strcpy_safe(char *str, int str_len, char *val);
  27
  28     /* Function to get IP address of this agent
  29      * WARNING: this scans all interfaces (slow) */
  30     u_long Util_local_ip_address(void);
  31
  32     /* Function to get the current time in seconds */
  33     long Util_time_now(void);
  34
  35     /* Function to determine how long the agent has been running
  36      * (WARNING: this seems rather slow) */
  37     long Util_time_running();
  38
  39     /* Read data from file */
  40     int Util_file_read(char *file, int offset, char *data, int dataSz);
  41
  42     /* Write data into file */
  43     int Util_file_write(char *file, int offset, char *data, int dataSz);
  44
  45     /* ---------------------------------------------------------------------- */
  46
  47 #ifdef __cplusplus
  48 }
  49 #endif
  50 #endif /* SQUID_SNMP_UTIL_H */