Read an SNMP message
#include <sys/select.h> #include <snmp/snmp_impl.h> void snmp_read( struct fd_set * fdset );
The snmp_read() function reads a packet from each socket and its set of file descriptors and parses the packet. The resulting Protocol Data Unit (PDU) is passed to the callback routine for the session (see snmp_session); if the callback returns successfully, the PDU and its request are deleted.
For information on asynchronous SNMP transactions, see snmp_select_info().
Based on:
| Safety: | |
|---|---|
| Cancellation point | Yes |
| Interrupt handler | No |
| Signal handler | No |
| Thread | No |