kernel-ark/include/asm-alpha/poll.h

#ifndef __ALPHA_POLL_H
#define __ALPHA_POLL_H

#define POLLIN		(1 << 0)
#define POLLPRI		(1 << 1)
#define POLLOUT		(1 << 2)
#define POLLERR		(1 << 3)
#define POLLHUP		(1 << 4)
#define POLLNVAL	(1 << 5)
#define POLLRDNORM	(1 << 6)
#define POLLRDBAND	(1 << 7)
#define POLLWRNORM	(1 << 8)
#define POLLWRBAND	(1 << 9)
#define POLLMSG		(1 << 10)
#define POLLREMOVE	(1 << 12)
#define POLLRDHUP       (1 << 13)


struct pollfd {
	int fd;
	short events;
	short revents;
};

#endif
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`#ifndef __ALPHA_POLL_H`
			`#define __ALPHA_POLL_H`

			`#define POLLIN (1 << 0)`
			`#define POLLPRI (1 << 1)`
			`#define POLLOUT (1 << 2)`
			`#define POLLERR (1 << 3)`
			`#define POLLHUP (1 << 4)`
			`#define POLLNVAL (1 << 5)`
			`#define POLLRDNORM (1 << 6)`
			`#define POLLRDBAND (1 << 7)`
			`#define POLLWRNORM (1 << 8)`
			`#define POLLWRBAND (1 << 9)`
			`#define POLLMSG (1 << 10)`
[PATCH] alpha: make poll flags the same as other architectures Renumber the recently-added POLLREMOVE and POLLRDHUP to line up with the other architectures. Cc: Davide Libenzi <davidel@xmailserver.org> Cc: Ulrich Drepper <drepper@redhat.com> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 2006-03-28 09:56:22 +00:00			`#define POLLREMOVE (1 << 12)`
			`#define POLLRDHUP (1 << 13)`
[PATCH] POLLRDHUP/EPOLLRDHUP handling for half-closed devices notifications Implement the half-closed devices notifiation, by adding a new POLLRDHUP (and its alias EPOLLRDHUP) bit to the existing poll/select sets. Since the existing POLLHUP handling, that does not report correctly half-closed devices, was feared to be changed, this implementation leaves the current POLLHUP reporting unchanged and simply add a new bit that is set in the few places where it makes sense. The same thing was discussed and conceptually agreed quite some time ago: http://lkml.org/lkml/2003/7/12/116 Since this new event bit is added to the existing Linux poll infrastruture, even the existing poll/select system calls will be able to use it. As far as the existing POLLHUP handling, the patch leaves it as is. The pollrdhup-2.6.16.rc5-0.10.diff defines the POLLRDHUP for all the existing archs and sets the bit in the six relevant files. The other attached diff is the simple change required to sys/epoll.h to add the EPOLLRDHUP definition. There is "a stupid program" to test POLLRDHUP delivery here: http://www.xmailserver.org/pollrdhup-test.c It tests poll(2), but since the delivery is same epoll(2) will work equally. Signed-off-by: Davide Libenzi <davidel@xmailserver.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Michael Kerrisk <mtk-manpages@gmx.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 2006-03-25 11:07:39 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00
			`struct pollfd {`
			`int fd;`
			`short events;`
			`short revents;`
			`};`

			`#endif`