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The mailing address for the FSF has changed over the years. Rather than updating the address across all files, refer readers to gnu.org, as the GNU GPL documentation now suggests for license notices. The mailing address is retained in the full license files (COPYING and LGPL-2.1). The old address is still present in t/diff-lib/COPYING. This is intentional, as the file is used in tests and the contents are not expected to change. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/* Header for poll(2) emulation
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Contributed by Paolo Bonzini.
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Copyright 2001, 2002, 2003, 2007, 2009, 2010 Free Software Foundation, Inc.
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This file is part of gnulib.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, see <http://www.gnu.org/licenses/>. */
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#ifndef _GL_POLL_H
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#define _GL_POLL_H
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/* fake a poll(2) environment */
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#define POLLIN 0x0001 /* any readable data available */
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#define POLLPRI 0x0002 /* OOB/Urgent readable data */
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#define POLLOUT 0x0004 /* file descriptor is writeable */
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#define POLLERR 0x0008 /* some poll error occurred */
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#define POLLHUP 0x0010 /* file descriptor was "hung up" */
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#define POLLNVAL 0x0020 /* requested events "invalid" */
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#define POLLRDNORM 0x0040
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#define POLLRDBAND 0x0080
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#define POLLWRNORM 0x0100
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#define POLLWRBAND 0x0200
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struct pollfd
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{
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int fd; /* which file descriptor to poll */
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short events; /* events we are interested in */
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short revents; /* events found on return */
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};
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typedef unsigned long nfds_t;
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extern int poll (struct pollfd *pfd, nfds_t nfd, int timeout);
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/* Define INFTIM only if doing so conforms to POSIX. */
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#if !defined (_POSIX_C_SOURCE) && !defined (_XOPEN_SOURCE)
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#define INFTIM (-1)
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#endif
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#endif /* _GL_POLL_H */
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