You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
799 B
Groff
23 lines
799 B
Groff
.TH io_timeout 3
|
|
.SH NAME
|
|
io_timeout \- set time limit on descriptor
|
|
.SH SYNTAX
|
|
.B #include <libowfat/io.h>
|
|
|
|
void \fBio_timeout\fP(int64 fd,tai6464 deadline);
|
|
.SH DESCRIPTION
|
|
The io library keeps track of an optional ``timeout'' for each descriptor. The
|
|
timeout is a specific moment in time, stored in a tai6464 variable.
|
|
|
|
io_timeout(\fId\fR,\fIt\fR) sets the timeout for descriptor \fId\fR to \fIt\fR.
|
|
|
|
io_timeout has no return value; it always succeeds. (Space to store the timeout
|
|
was already allocated as part of the descriptor.) It has no effect if \fId\fR is not
|
|
the number of a descriptor.
|
|
|
|
Note that you have to call io_timeouted to be notified of timeouts, just
|
|
like you are calling io_canread or io_canwrite for read and write
|
|
notification.
|
|
.SH "SEE ALSO"
|
|
io_waituntil(3), io_timeouted(3)
|