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Path: / / usr / include / net-snmp / library

Full Path (server): /usr/include/net-snmp/library

📄 README [E] [D]
📄 asn1.h [E] [D]
📄 callback.h [E] [D]
📄 cert_util.h [E] [D]
📄 check_varbind.h [E] [D]
📄 container.h [E] [D]
📄 container_binary_array.h [E] [D]
📄 container_iterator.h [E] [D]
📄 container_list_ssll.h [E] [D]
📄 container_null.h [E] [D]
📄 data_list.h [E] [D]
📄 default_store.h [E] [D]
📄 dir_utils.h [E] [D]
📄 factory.h [E] [D]
📄 fd_event_manager.h [E] [D]
📄 file_utils.h [E] [D]
📄 getopt.h [E] [D]
📄 int64.h [E] [D]
📄 keytools.h [E] [D]
📄 large_fd_set.h [E] [D]
📄 lcd_time.h [E] [D]
📄 md5.h [E] [D]
📄 mib.h [E] [D]
📄 mt_support.h [E] [D]
📄 oid.h [E] [D]
📄 oid_stash.h [E] [D]
📄 parse.h [E] [D]
📄 read_config.h [E] [D]
📄 scapi.h [E] [D]
📄 snmp-tc.h [E] [D]
📄 snmp.h [E] [D]
📄 snmpAliasDomain.h [E] [D]
📄 snmpCallbackDomain.h [E] [D]
📄 snmpDTLSUDPDomain.h [E] [D]
📄 snmpIPv4BaseDomain.h [E] [D]
📄 snmpIPv6BaseDomain.h [E] [D]
📄 snmpSocketBaseDomain.h [E] [D]
📄 snmpTCPBaseDomain.h [E] [D]
📄 snmpTCPDomain.h [E] [D]
📄 snmpTCPIPv6Domain.h [E] [D]
📄 snmpTLSBaseDomain.h [E] [D]
📄 snmpTLSTCPDomain.h [E] [D]
📄 snmpUDPBaseDomain.h [E] [D]
📄 snmpUDPDomain.h [E] [D]
📄 snmpUDPIPv4BaseDomain.h [E] [D]
📄 snmpUDPIPv6Domain.h [E] [D]
📄 snmpUnixDomain.h [E] [D]
📄 snmp_alarm.h [E] [D]
📄 snmp_api.h [E] [D]
📄 snmp_assert.h [E] [D]
📄 snmp_client.h [E] [D]
📄 snmp_debug.h [E] [D]
📄 snmp_enum.h [E] [D]
📄 snmp_impl.h [E] [D]
📄 snmp_logging.h [E] [D]
📄 snmp_parse_args.h [E] [D]
📄 snmp_secmod.h [E] [D]
📄 snmp_service.h [E] [D]
📄 snmp_transport.h [E] [D]
📄 snmptsm.h [E] [D]
📄 snmpusm.h [E] [D]
📄 snmpv3-security-includes.h [E] [D]
📄 snmpv3.h [E] [D]
📄 system.h [E] [D]
📄 text_utils.h [E] [D]
📄 tools.h [E] [D]
📄 transform_oids.h [E] [D]
📄 types.h [E] [D]
📄 ucd_compat.h [E] [D]
📄 vacm.h [E] [D]
📄 winpipe.h [E] [D]
📄 winservice.h [E] [D]

Editing: lcd_time.h

/*
 * lcd_time.h
 */

#ifndef _LCD_TIME_H
#define _LCD_TIME_H

#ifdef __cplusplus
extern          "C" {
#endif

/*
     * undefine to enable time synchronization only on authenticated packets 
     */
#define LCD_TIME_SYNC_OPT 1

/*
     * Macros and definitions.
     */
#define ETIMELIST_SIZE	23

typedef struct enginetime_struct {
        u_char         *engineID;
        u_int           engineID_len;

u_int           engineTime;
        u_int           engineBoot;
        /*
         * Time & boots values received from last authenticated
         * *   message within the previous time window.
         */

time_t          lastReceivedEngineTime;
        /*
         * Timestamp made when engineTime/engineBoots was last
         * *   updated.  Measured in seconds.
         */

#ifdef LCD_TIME_SYNC_OPT
        u_int           authenticatedFlag;
#endif
        struct enginetime_struct *next;
    } enginetime   , *Enginetime;

/*
     * Macros for streamlined engineID existence checks --
     *
     *      e       is char *engineID,
     *      e_l     is u_int engineID_len.
     *
     *
     *  ISENGINEKNOWN(e, e_l)
     *      Returns:
     *              TRUE    If engineID is recoreded in the EngineID List;
     *              FALSE   Otherwise.
     *
     *  ENSURE_ENGINE_RECORD(e, e_l)
     *      Adds the given engineID to the EngineID List if it does not exist
     *              already.  engineID is added with a <enginetime, engineboots>
     *              tuple of <0,0>.  ALWAYS succeeds -- except in case of a
     *              fatal internal error.
     *      Returns:
     *              SNMPERR_SUCCESS On success;
     *              SNMPERR_GENERR  Otherwise.
     *
     *  MAKENEW_ENGINE_RECORD(e, e_l)
     *      Returns:
     *              SNMPERR_SUCCESS If engineID already exists in the EngineID List;
     *              SNMPERR_GENERR  Otherwise -and- invokes ENSURE_ENGINE_RECORD()
     *                                      to add an entry to the EngineID List.
     *
     * XXX  Requres the following declaration in modules calling ISENGINEKNOWN():
     *      static u_int    dummy_etime, dummy_eboot;
     */
#define ISENGINEKNOWN(e, e_l)					\
	( (get_enginetime(e, e_l,				\
		&dummy_eboot, &dummy_etime, TRUE) == SNMPERR_SUCCESS)	\
		? TRUE						\
		: FALSE )

#define ENSURE_ENGINE_RECORD(e, e_l)				\
	( (set_enginetime(e, e_l, 0, 0, FALSE) == SNMPERR_SUCCESS)	\
		? SNMPERR_SUCCESS				\
		: SNMPERR_GENERR )

#define MAKENEW_ENGINE_RECORD(e, e_l)				\
	( (ISENGINEKNOWN(e, e_l) == TRUE)			\
		? SNMPERR_SUCCESS				\
		: (ENSURE_ENGINE_RECORD(e, e_l), SNMPERR_GENERR) )

/*
     * Prototypes.
     */
    int             get_enginetime(const u_char * engineID, u_int engineID_len,
                                   u_int * engine_boot,
                                   u_int * engine_time,
                                   u_int authenticated);

int             get_enginetime_ex(u_char * engineID,
                                      u_int engineID_len,
                                      u_int * engine_boot,
                                      u_int * engine_time,
                                      u_int * last_engine_time,
                                      u_int authenticated);

int             set_enginetime(const u_char * engineID, u_int engineID_len,
                                   u_int engine_boot, u_int engine_time,
                                   u_int authenticated);

Enginetime
        search_enginetime_list(const u_char * engineID, u_int engineID_len);

int             hash_engineID(const u_char * engineID, u_int engineID_len);

void            dump_etimelist_entry(Enginetime e, int count);
    void            dump_etimelist(void);
    void            free_etimelist(void);
    void            free_enginetime(unsigned char *engineID, size_t engineID_len);

#ifdef __cplusplus
}
#endif
#endif                          /* _LCD_TIME_H */