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select.2: POLLIN_SET/POLLOUT_SET/POLLEX_SET are now defined in terms of EPOLL* 

Since kernel commit a9a08845e9acbd224e4ee466f5c1275ed50054e8, the
equivalence between select() and poll()/epoll is defined in terms
of the EPOLL* constants, rather than the POLL* constants.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2019-10-10 09:56:07 +02:00
parent bce2cf9805
commit 23c167c6a5
1 changed files with 7 additions and 6 deletions
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13
man2/select.2
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@ -495,17 +495,18 @@ between the readable, writable, and exceptional condition notifications of
.BR select ()
and the event notifications provided by
.BR poll (2)
(and
.BR epoll (7)):
and
.BR epoll (7):
.PP
.in +4n
.EX
#define POLLIN_SET (POLLRDNORM | POLLRDBAND | POLLIN | POLLHUP |
POLLERR)
#define POLLIN_SET (EPOLLRDNORM | EPOLLRDBAND | EPOLLIN |
EPOLLHUP | EPOLLERR)
/* Ready for reading */
#define POLLOUT_SET (POLLWRBAND | POLLWRNORM | POLLOUT | POLLERR)
#define POLLOUT_SET (EPOLLWRBAND | EPOLLWRNORM | EPOLLOUT |
EPOLLERR)
/* Ready for writing */
#define POLLEX_SET (POLLPRI)
#define POLLEX_SET (EPOLLPRI)
/* Exceptional condition */
.EE
.in