io_poll_watch Struct Reference
An object representing a file descriptor being monitored for I/O events. More...
#include <poll.h>
Collaboration diagram for io_poll_watch:
Data Fields | |
| io_poll_watch_func_t * | func |
| A pointer to the function to be invoked when an I/O event occurs. | |
Detailed Description
An object representing a file descriptor being monitored for I/O events.
Additional data can be associated with an I/O event monitor by embedding it in a struct and using structof() from the io_poll_watch_func_t callback fuction to obtain a pointer to the struct.
The documentation for this struct was generated from the following file:
- include/lely/io2/posix/poll.h
