Les Newell wrote:
> What is the correct way to sleep in the main loop of a user mode
> component? I have code like the following:
>
> while(1)
> {
> do something...
> usleep(1000);
> }
>
> For some reason the usleep almost never returns. If I take the usleep
> out the component works fine, though it obviously hogs the CPU.
>
Usleep should return. Are you actually trying to delay 1 millisecond
though? That may not work so well in userspace.
I did note that usleep is apparently obsolete, and you should use
nanosleep instead. (this is in the usleep manpage here:
<http://linux.die.net/man/3/usleep>
- Steve
------------------------------------------------------------------------------
Create and publish websites with WebMatrix
Use the most popular FREE web apps or write code yourself;
WebMatrix provides all the features you need to develop and
publish your website. http://p.sf.net/sfu/ms-webmatrix-sf
_______________________________________________
Emc-developers mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/emc-developers
