| Nick Kralevich | a67e4de | 2013-01-14 11:28:26 -0800 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 19 | #ifndef __ASM_GENERIC_POLL_H |
| 20 | #define __ASM_GENERIC_POLL_H |
| 21 | #define POLLIN 0x0001 |
| 22 | #define POLLPRI 0x0002 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 23 | #define POLLOUT 0x0004 |
| 24 | #define POLLERR 0x0008 |
| 25 | #define POLLHUP 0x0010 |
| 26 | #define POLLNVAL 0x0020 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 27 | #define POLLRDNORM 0x0040 |
| 28 | #define POLLRDBAND 0x0080 |
| 29 | #ifndef POLLWRNORM |
| 30 | #define POLLWRNORM 0x0100 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 31 | #endif |
| 32 | #ifndef POLLWRBAND |
| 33 | #define POLLWRBAND 0x0200 |
| 34 | #endif |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 35 | #ifndef POLLMSG |
| 36 | #define POLLMSG 0x0400 |
| 37 | #endif |
| 38 | #ifndef POLLREMOVE |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 39 | #define POLLREMOVE 0x1000 |
| 40 | #endif |
| 41 | #ifndef POLLRDHUP |
| 42 | #define POLLRDHUP 0x2000 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 43 | #endif |
| Christopher Ferris | 76a1d45 | 2018-06-27 14:12:29 -0700 | [diff] [blame] | 44 | #define POLLFREE (__force __poll_t) 0x4000 |
| 45 | #define POLL_BUSY_LOOP (__force __poll_t) 0x8000 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 46 | struct pollfd { |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 47 | int fd; |
| 48 | short events; |
| 49 | short revents; |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 50 | }; |
| Christopher Ferris | 38062f9 | 2014-07-09 15:33:25 -0700 | [diff] [blame] | 51 | #endif |