add linux extension POLLRDHUP to poll.h
authorRich Felker <dalias@aerifal.cx>
Wed, 26 Dec 2012 21:55:49 +0000 (16:55 -0500)
committerRich Felker <dalias@aerifal.cx>
Wed, 26 Dec 2012 21:55:49 +0000 (16:55 -0500)
commit8442358d9dfc78261a5eab1f2cb13861c6e13207
treede5d98f886234556e5535256702ca16ae9239785
parente172c7b4df9a33e3f090e347eebd5426b94e6fee
add linux extension POLLRDHUP to poll.h

the POLL prefix is in the reserved namespace for poll.h, so no feature
test macro checks are needed.
include/poll.h