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/*
* Copyright (C) 1996-2025 The Squid Software Foundation and contributors
*
* Squid software is distributed under GPLv2+ license and includes
* contributions from numerous individuals and organizations.
* Please see the COPYING and CONTRIBUTORS files for details.
*/
#ifndef SQUID_INCLUDE_SNMP_UTIL_H
#define SQUID_INCLUDE_SNMP_UTIL_H
#ifdef __cplusplus
extern "C" {
#endif
/* call a function at regular intervals (in seconds): */
extern void snmp_alarm(int ival, void (*handler) (void));
/* service for filedescriptors: */
extern void fd_add(int fd, void (*func) (int fd));
extern void fd_service(void);
/* ---------------------------------------------------------------------- */
/*
* SNMP Agent extension for Spacer-Controler Management
*
* Copyright (c) 1997 FT/CNET/DES/GRL Olivier Montanuy
*/
/* Function to safely copy a string, and ensure the last
* character is always '\0'. */
void strcpy_safe(char *str, int str_len, char *val);
/* Function to get IP address of this agent
* WARNING: this scans all interfaces (slow) */
u_long Util_local_ip_address(void);
/* Function to get the current time in seconds */
long Util_time_now(void);
/* Function to determine how long the agent has been running
* (WARNING: this seems rather slow) */
long Util_time_running();
/* Read data from file */
int Util_file_read(char *file, int offset, char *data, int dataSz);
/* Write data into file */
int Util_file_write(char *file, int offset, char *data, int dataSz);
/* ---------------------------------------------------------------------- */
#ifdef __cplusplus
}
#endif
#endif /* SQUID_INCLUDE_SNMP_UTIL_H */
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