netsnmp_debug.3
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上传日期:2007-10-30
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- .TH "debug: print out debugging information about the handler chain being called." 3 "28 Nov 2005" "Version 5.2.1.rc3" "net-snmp" " -*- nroff -*-
- .ad l
- .nh
- .SH NAME
- debug: print out debugging information about the handler chain being called. - This is a useful module for run-time debugging of requests as the pass this handler in a calling chain.
- .PP
- .SS "handler"
- .in +1c
- .ti -1c
- .RI "void fBnetsnmp_init_serializefP (void)"
- .br
- .RI "fIinitializes the serialize helper which then registers a serialize handler as a run-time injectable handler for configuration file use. fP"
- .ti -1c
- .RI "void fBnetsnmp_init_read_only_helperfP (void)"
- .br
- .RI "fIinitializes the read_only helper which then registers a read_only handler as a run-time injectable handler for configuration file use. fP"
- .ti -1c
- .RI "void fBnetsnmp_init_bulk_to_next_helperfP (void)"
- .br
- .RI "fIinitializes the bulk_to_next helper which then registers a bulk_to_next handler as a run-time injectable handler for configuration file use. fP"
- .ti -1c
- .RI "void fBnetsnmp_init_table_datasetfP (void)"
- .br
- .ti -1c
- .RI "void fBnetsnmp_init_stash_cache_helperfP (void)"
- .br
- .RI "fIinitializes the stash_cache helper which then registers a stash_cache handler as a run-time injectable handler for configuration file use. fP"
- .ti -1c
- .RI "void fBnetsnmp_init_helpersfP (void)"
- .br
- .RI "fIcall the initialization sequence for all handlers with init_ routines. fP"
- .in -1c
- .SS "Functions"
- .in +1c
- .ti -1c
- .RI "fBnetsnmp_mib_handlerfP * fBnetsnmp_get_debug_handlerfP (void)"
- .br
- .RI "fIreturns a debug handler that can be injected into a given handler chain. fP"
- .ti -1c
- .RI "void fBdebug_print_requestsfP (fBnetsnmp_request_infofP *requests)"
- .br
- .ti -1c
- .RI "int fBnetsnmp_debug_helperfP (fBnetsnmp_mib_handlerfP *handler, fBnetsnmp_handler_registrationfP *reginfo, fBnetsnmp_agent_request_infofP *reqinfo, fBnetsnmp_request_infofP *requests)"
- .br
- .ti -1c
- .RI "void fBnetsnmp_init_debug_helperfP (void)"
- .br
- .RI "fIinitializes the debug helper which then registers a debug handler as a run-time injectable handler for configuration file use. fP"
- .in -1c
- .SH "Detailed Description"
- .PP
- This is a useful module for run-time debugging of requests as the pass this handler in a calling chain.
- .PP
- All debugging output is done via the standard debugging routines with a token name of 'helper:debug', so use the -Dhelper:debug command line flag to see the output when running the snmpd demon. It's not recommended you compile this into a handler chain during compile time, but instead use the 'injectHandler' token in the snmpd.conf file (or similar) to add it to the chain later:
- .PP
- injectHandler debug my_module_name
- .PP
- to see an example output, try:
- .PP
- injectHandler debug mibII/system
- .PP
- and then run snmpwalk on the 'system' group.
- .SH "Function Documentation"
- .PP
- .SS "fBnetsnmp_mib_handlerfP* netsnmp_get_debug_handler (void)"
- .PP
- returns a debug handler that can be injected into a given handler chain.
- .PP
- Definition at line 54 of file debug_handler.c.
- .PP
- References netsnmp_create_handler(), and netsnmp_debug_helper().
- .PP
- Referenced by netsnmp_init_debug_helper().
- .SS "void netsnmp_init_bulk_to_next_helper (void)"
- .PP
- initializes the bulk_to_next helper which then registers a bulk_to_next handler as a run-time injectable handler for configuration file use.
- .PP
- Definition at line 114 of file bulk_to_next.c.
- .PP
- Referenced by netsnmp_init_helpers().
- .SS "void netsnmp_init_debug_helper (void)"
- .PP
- initializes the debug helper which then registers a debug handler as a run-time injectable handler for configuration file use.
- .PP
- Definition at line 158 of file debug_handler.c.
- .PP
- References netsnmp_get_debug_handler(), and netsnmp_register_handler_by_name().
- .SS "void netsnmp_init_helpers (void)"
- .PP
- call the initialization sequence for all handlers with init_ routines.
- .PP
- Definition at line 36 of file all_helpers.c.
- .PP
- References netsnmp_init_bulk_to_next_helper(), netsnmp_init_debug_helper(), netsnmp_init_read_only_helper(), netsnmp_init_serialize(), netsnmp_init_stash_cache_helper(), and netsnmp_init_table_dataset().
- .PP
- Referenced by init_agent().
- .SS "void netsnmp_init_read_only_helper (void)"
- .PP
- initializes the read_only helper which then registers a read_only handler as a run-time injectable handler for configuration file use.
- .PP
- Definition at line 86 of file read_only.c.
- .PP
- Referenced by netsnmp_init_helpers().
- .SS "void netsnmp_init_serialize (void)"
- .PP
- initializes the serialize helper which then registers a serialize handler as a run-time injectable handler for configuration file use.
- .PP
- Definition at line 96 of file serialize.c.
- .PP
- Referenced by netsnmp_init_helpers().
- .SS "void netsnmp_init_stash_cache_helper (void)"
- .PP
- initializes the stash_cache helper which then registers a stash_cache handler as a run-time injectable handler for configuration file use.
- .PP
- Definition at line 188 of file stash_cache.c.
- .PP
- References netsnmp_get_stash_cache_handler(), and netsnmp_register_handler_by_name().
- .PP
- Referenced by netsnmp_init_helpers().