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 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef __ASM_GENERIC_POLL_H 13 #define __ASM_GENERIC_POLL_H 14 15 #define POLLIN 0x0001 16 #define POLLPRI 0x0002 17 #define POLLOUT 0x0004 18 #define POLLERR 0x0008 19 #define POLLHUP 0x0010 20 #define POLLNVAL 0x0020 21 22 #define POLLRDNORM 0x0040 23 #define POLLRDBAND 0x0080 24 #ifndef POLLWRNORM 25 #define POLLWRNORM 0x0100 26 #endif 27 #ifndef POLLWRBAND 28 #define POLLWRBAND 0x0200 29 #endif 30 #ifndef POLLMSG 31 #define POLLMSG 0x0400 32 #endif 33 #ifndef POLLREMOVE 34 #define POLLREMOVE 0x1000 35 #endif 36 #ifndef POLLRDHUP 37 #define POLLRDHUP 0x2000 38 #endif 39 40 struct pollfd { 41 int fd; 42 short events; 43 short revents; 44 }; 45 46 #endif 47
