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author | Ron Yorston <rmy@pobox.com> | 2012-03-30 12:42:24 +0100 |
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committer | Ron Yorston <rmy@pobox.com> | 2012-03-30 12:42:24 +0100 |
commit | 4319368c60244268a19f58fd6f1a0b31d3cd4853 (patch) | |
tree | a511501ed8bcc73ab24e0c5e5f9280ba713e7495 /win32/sys | |
parent | 506360df73c9c9f95f4caf70373673cf55046c9d (diff) | |
download | busybox-w32-4319368c60244268a19f58fd6f1a0b31d3cd4853.tar.gz busybox-w32-4319368c60244268a19f58fd6f1a0b31d3cd4853.tar.bz2 busybox-w32-4319368c60244268a19f58fd6f1a0b31d3cd4853.zip |
Use gnulib poll, importing the version from git
Diffstat (limited to 'win32/sys')
-rw-r--r-- | win32/sys/poll.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/win32/sys/poll.h b/win32/sys/poll.h index e69de29bb..b7aa59d97 100644 --- a/win32/sys/poll.h +++ b/win32/sys/poll.h | |||
@@ -0,0 +1,53 @@ | |||
1 | /* Header for poll(2) emulation | ||
2 | Contributed by Paolo Bonzini. | ||
3 | |||
4 | Copyright 2001, 2002, 2003, 2007, 2009, 2010 Free Software Foundation, Inc. | ||
5 | |||
6 | This file is part of gnulib. | ||
7 | |||
8 | This program is free software; you can redistribute it and/or modify | ||
9 | it under the terms of the GNU General Public License as published by | ||
10 | the Free Software Foundation; either version 2, or (at your option) | ||
11 | any later version. | ||
12 | |||
13 | This program is distributed in the hope that it will be useful, | ||
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
16 | GNU General Public License for more details. | ||
17 | |||
18 | You should have received a copy of the GNU General Public License along | ||
19 | with this program; if not, write to the Free Software Foundation, | ||
20 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
21 | |||
22 | #ifndef _GL_POLL_H | ||
23 | #define _GL_POLL_H | ||
24 | |||
25 | /* fake a poll(2) environment */ | ||
26 | #define POLLIN 0x0001 /* any readable data available */ | ||
27 | #define POLLPRI 0x0002 /* OOB/Urgent readable data */ | ||
28 | #define POLLOUT 0x0004 /* file descriptor is writeable */ | ||
29 | #define POLLERR 0x0008 /* some poll error occurred */ | ||
30 | #define POLLHUP 0x0010 /* file descriptor was "hung up" */ | ||
31 | #define POLLNVAL 0x0020 /* requested events "invalid" */ | ||
32 | #define POLLRDNORM 0x0040 | ||
33 | #define POLLRDBAND 0x0080 | ||
34 | #define POLLWRNORM 0x0100 | ||
35 | #define POLLWRBAND 0x0200 | ||
36 | |||
37 | struct pollfd | ||
38 | { | ||
39 | int fd; /* which file descriptor to poll */ | ||
40 | short events; /* events we are interested in */ | ||
41 | short revents; /* events found on return */ | ||
42 | }; | ||
43 | |||
44 | typedef unsigned long nfds_t; | ||
45 | |||
46 | extern int poll (struct pollfd *pfd, nfds_t nfd, int timeout); | ||
47 | |||
48 | /* Define INFTIM only if doing so conforms to POSIX. */ | ||
49 | #if !defined (_POSIX_C_SOURCE) && !defined (_XOPEN_SOURCE) | ||
50 | #define INFTIM (-1) | ||
51 | #endif | ||
52 | |||
53 | #endif /* _GL_POLL_H */ | ||