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authorAl Viro <viro@zeniv.linux.org.uk>2017-07-02 22:05:03 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2017-11-27 16:19:52 -0500
commit8ced390c2b18364af35e3d3f080e06f8ea96be9a (patch)
tree189a80e3bbc1da8328cebe352b6d60aeb4b60568 /include/uapi/asm-generic
parentd759be8953febb6e5b5376c7d9bbf568864c6e2d (diff)
define __poll_t, annotate constants
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/uapi/asm-generic')
-rw-r--r--include/uapi/asm-generic/poll.h30
1 files changed, 15 insertions, 15 deletions
diff --git a/include/uapi/asm-generic/poll.h b/include/uapi/asm-generic/poll.h
index fefb3d2c3fac..8c0e9dd384b6 100644
--- a/include/uapi/asm-generic/poll.h
+++ b/include/uapi/asm-generic/poll.h
@@ -3,35 +3,35 @@
#define __ASM_GENERIC_POLL_H
/* These are specified by iBCS2 */
-#define POLLIN 0x0001
-#define POLLPRI 0x0002
-#define POLLOUT 0x0004
-#define POLLERR 0x0008
-#define POLLHUP 0x0010
-#define POLLNVAL 0x0020
+#define POLLIN (__force __poll_t)0x0001
+#define POLLPRI (__force __poll_t)0x0002
+#define POLLOUT (__force __poll_t)0x0004
+#define POLLERR (__force __poll_t)0x0008
+#define POLLHUP (__force __poll_t)0x0010
+#define POLLNVAL (__force __poll_t)0x0020
/* The rest seem to be more-or-less nonstandard. Check them! */
-#define POLLRDNORM 0x0040
-#define POLLRDBAND 0x0080
+#define POLLRDNORM (__force __poll_t)0x0040
+#define POLLRDBAND (__force __poll_t)0x0080
#ifndef POLLWRNORM
-#define POLLWRNORM 0x0100
+#define POLLWRNORM (__force __poll_t)0x0100
#endif
#ifndef POLLWRBAND
-#define POLLWRBAND 0x0200
+#define POLLWRBAND (__force __poll_t)0x0200
#endif
#ifndef POLLMSG
-#define POLLMSG 0x0400
+#define POLLMSG (__force __poll_t)0x0400
#endif
#ifndef POLLREMOVE
-#define POLLREMOVE 0x1000
+#define POLLREMOVE (__force __poll_t)0x1000
#endif
#ifndef POLLRDHUP
-#define POLLRDHUP 0x2000
+#define POLLRDHUP (__force __poll_t)0x2000
#endif
-#define POLLFREE 0x4000 /* currently only for epoll */
+#define POLLFREE (__force __poll_t)0x4000 /* currently only for epoll */
-#define POLL_BUSY_LOOP 0x8000
+#define POLL_BUSY_LOOP (__force __poll_t)0x8000
struct pollfd {
int fd;

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