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 ****************************************************************************/ 19 #ifndef __ASM_GENERIC_POLL_H 20 #define __ASM_GENERIC_POLL_H 21 #define POLLIN 0x0001 22 #define POLLPRI 0x0002 23 #define POLLOUT 0x0004 24 #define POLLERR 0x0008 25 #define POLLHUP 0x0010 26 #define POLLNVAL 0x0020 27 #define POLLRDNORM 0x0040 28 #define POLLRDBAND 0x0080 29 #ifndef POLLWRNORM 30 #define POLLWRNORM 0x0100 31 #endif 32 #ifndef POLLWRBAND 33 #define POLLWRBAND 0x0200 34 #endif 35 #ifndef POLLMSG 36 #define POLLMSG 0x0400 37 #endif 38 #ifndef POLLREMOVE 39 #define POLLREMOVE 0x1000 40 #endif 41 #ifndef POLLRDHUP 42 #define POLLRDHUP 0x2000 43 #endif 44 #define POLLFREE 0x4000 45 #define POLL_BUSY_LOOP 0x8000 46 struct pollfd { 47 int fd; 48 short events; 49 short revents; 50 }; 51 #endif 52
