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net-snmp 5.7
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00001 #ifndef _SNMPCALLBACKDOMAIN_H 00002 #define _SNMPCALLBACKDOMAIN_H 00003 00004 #ifndef NET_SNMP_CONFIG_H 00005 #error "Please include <netsnmp/net-snmp-config.h> before this file" 00006 #endif 00007 00008 #ifdef __cplusplus 00009 extern "C" { 00010 #endif 00011 00012 #ifdef NETSNMP_TRANSPORT_CALLBACK_DOMAIN 00013 00014 #include <net-snmp/types.h> 00015 #include <net-snmp/library/snmp_transport.h> 00016 00017 typedef struct netsnmp_callback_pass_s { 00018 int return_transport_num; 00019 netsnmp_pdu *pdu; 00020 struct netsnmp_callback_pass_s *next; 00021 } netsnmp_callback_pass; 00022 00023 typedef struct netsnmp_callback_info_s { 00024 int linkedto; 00025 void *parent_data; 00026 netsnmp_callback_pass *data; 00027 int callback_num; 00028 int pipefds[2]; 00029 } netsnmp_callback_info; 00030 00031 netsnmp_transport *netsnmp_callback_transport(int); 00032 int netsnmp_callback_hook_parse(netsnmp_session * sp, 00033 netsnmp_pdu *pdu, 00034 u_char * packetptr, 00035 size_t len); 00036 int netsnmp_callback_hook_build(netsnmp_session * sp, 00037 netsnmp_pdu *pdu, 00038 u_char * ptk, size_t * len); 00039 int netsnmp_callback_check_packet(u_char * pkt, size_t len); 00040 netsnmp_pdu *netsnmp_callback_create_pdu(netsnmp_transport *transport, 00041 void *opaque, size_t olength); 00042 NETSNMP_IMPORT 00043 netsnmp_session *netsnmp_callback_open(int attach_to, 00044 int (*return_func) (int op, 00045 netsnmp_session 00046 * session, 00047 int reqid, 00048 netsnmp_pdu 00049 *pdu, 00050 void *magic), 00051 int (*fpre_parse) (netsnmp_session 00052 *, 00053 struct 00054 netsnmp_transport_s 00055 *, void *, int), 00056 int (*fpost_parse) (netsnmp_session 00057 *, 00058 netsnmp_pdu *, 00059 int)); 00060 NETSNMP_IMPORT 00061 void netsnmp_clear_callback_list(void); 00062 00063 #else 00064 00065 #define netsnmp_clear_callback_list() 00066 00067 00068 #endif /*NETSNMP_TRANSPORT_CALLBACK_DOMAIN*/ 00069 00070 #ifdef __cplusplus 00071 } 00072 #endif 00073 #endif/*_SNMPCALLBACKDOMAIN_H*/
1.7.4