| .TH "read_only: make your handler read_only automatically" 3 "24 Nov 2004" "net-snmp" \" -*- nroff -*- |
| .ad l |
| .nh |
| .SH NAME |
| read_only: make your handler read_only automatically \- The only purpose of this handler is to return an appropriate error for any requests passed to it in a SET mode. |
| |
| .PP |
| .SS "Functions" |
| |
| .in +1c |
| .ti -1c |
| .RI "\fBnetsnmp_mib_handler\fP * \fBnetsnmp_get_read_only_handler\fP (void)" |
| .br |
| .RI "\fIreturns a read_only handler that can be injected into a given handler chain. \fP" |
| .ti -1c |
| .RI "int \fBnetsnmp_read_only_helper\fP (\fBnetsnmp_mib_handler\fP *handler, \fBnetsnmp_handler_registration\fP *reginfo, \fBnetsnmp_agent_request_info\fP *reqinfo, \fBnetsnmp_request_info\fP *requests)" |
| .br |
| .ti -1c |
| .RI "void \fBnetsnmp_init_read_only_helper\fP (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" |
| .in -1c |
| .SH "Detailed Description" |
| .PP |
| The only purpose of this handler is to return an appropriate error for any requests passed to it in a SET mode. Inserting it into your handler chain will ensure you're never asked to perform a SET request so you can ignore those error conditions. |
| .SH "Function Documentation" |
| .PP |
| .SS "\fBnetsnmp_mib_handler\fP* netsnmp_get_read_only_handler (void)" |
| .PP |
| returns a read_only handler that can be injected into a given handler chain. Definition at line 32 of file read_only.c. |
| .PP |
| References netsnmp_mib_handler_s::flags, netsnmp_create_handler(), and netsnmp_mib_handler. |
| .PP |
| Referenced by netsnmp_init_read_only_helper(), netsnmp_register_read_only_instance(), netsnmp_register_read_only_scalar(), and netsnmp_register_read_only_table_data(). |
| .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. Definition at line 86 of file read_only.c. |
| .PP |
| References netsnmp_get_read_only_handler(), and netsnmp_register_handler_by_name(). |
