Re: Manipulating C code at the AST level, in C
Geoff Clare <[email protected]>
| Newsgroups | comp.os.linux.misc |
|---|---|
| Message-ID | <[email protected]> |
Richard Kettlewell wrote:
> poll() doesn’t poll, despite the name.
Yes it does, if you tell it to.
Quoting from the SUS at the previously-given URL:
To effect a poll, the application shall ensure that the timeout
argument for poll() is 0, or for ppoll() is not a null pointer and
points to a zero-valued timespec structure.
--
Geoff Clare <[email protected]>