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/* $Id: replace.h 8000 2009-07-12 10:53:35Z gbiggs $
*
* replacement function prototypes
*/
#ifndef _REPLACE_H
#define _REPLACE_H
#include <playerconfig.h>
/* Compatibility definitions for System V `poll' interface.
Copyright (C) 1994,96,97,98,99,2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifdef __cplusplus
extern "C" {
#endif
#if defined (WIN32)
#if defined (PLAYER_STATIC)
#define PLAYERREPLACE_EXPORT
#elif defined (playerreplace_EXPORTS)
#define PLAYERREPLACE_EXPORT __declspec (dllexport)
#else
#define PLAYERREPLACE_EXPORT __declspec (dllimport)
#endif
#else
#define PLAYERREPLACE_EXPORT
#endif
#if !defined (PATH_MAX)
// Windows limits the maximum path length to 260
#define PATH_MAX 260
#endif
#if !HAVE_POLLIN
/* Event types that can be polled for. These bits may be set in `events'
to indicate the interesting event types; they will appear in `revents'
to indicate the status of the file descriptor. */
#define POLLIN 01 /* There is data to read. */
#define POLLPRI 02 /* There is urgent data to read. */
#define POLLOUT 04 /* Writing now will not block. */
/* Some aliases. */
#define POLLWRNORM POLLOUT
#define POLLRDNORM POLLIN
#define POLLRDBAND POLLPRI
/* Event types always implicitly polled for. These bits need not be set in
`events', but they will appear in `revents' to indicate the status of
the file descriptor. */
#define POLLERR 010 /* Error condition. */
#define POLLHUP 020 /* Hung up. */
#define POLLNVAL 040 /* Invalid polling request. */
/* Canonical number of polling requests to read in at a time in poll. */
#define NPOLLFILE 30
#endif // !HAVE_POLLIN
#if !HAVE_POLLFD
/* Data structure describing a polling request. */
struct pollfd
{
int fd; /* File descriptor to poll. */
short int events; /* Types of events poller cares about. */
short int revents; /* Types of events that actually occurred. */
};
#endif // !HAVE_POLLFD
#if !HAVE_POLL
/* Poll the file descriptors described by the NFDS structures starting at
FDS. If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for
an event to occur; if TIMEOUT is -1, block until an event occurs.
Returns the number of file descriptors with events, zero if timed out,
or -1 for errors. */
PLAYERREPLACE_EXPORT int poll (struct pollfd *fds, unsigned long int nfds, int timeout);
#else
#include <sys/poll.h> /* for poll(2) */
#endif // !HAVE_POLL
#if !HAVE_DIRNAME
PLAYERREPLACE_EXPORT char * dirname (char *path);
#else
#include <libgen.h> // for dirname(3)
#endif // !HAVE_DIRNAME
#if !HAVE_CFMAKERAW && !WIN32
#include <termios.h>
void cfmakeraw (struct termios *t);
#endif // !HAVE_CFMAKERAW && !WIN32
#if !HAVE_ROUND
PLAYERREPLACE_EXPORT double round (double x);
#endif // !HAVE_ROUND
#if !HAVE_RINT
PLAYERREPLACE_EXPORT double rint (double x);
#endif
#if !HAVE_COMPRESSBOUND
PLAYERREPLACE_EXPORT unsigned long compressBound (unsigned long sourceLen);
#endif // HAVE_COMPRESSBOUND
#if !HAVE_CLOCK_GETTIME
#include <time.h>
#define CLOCK_REALTIME 0
PLAYERREPLACE_EXPORT int clock_gettime(int clk_id, struct timespec *tp);
#endif // !HAVE_CLOCK_GETTIME
#if !HAVE_STRUCT_TIMESPEC
struct timespec
{
long tv_sec;
long tv_nsec;
};
// Must define it here to stop Win32 pthreads from complaining, since that defines it as well
#define HAVE_STRUCT_TIMESPEC 1
#endif
#if !HAVE_USLEEP
PLAYERREPLACE_EXPORT int usleep (int usec);
#endif
#if !HAVE_NANOSLEEP
PLAYERREPLACE_EXPORT int nanosleep (const struct timespec *req, struct timespec *rem);
#endif
#if !HAVE_GETTIMEOFDAY && WIN32
struct timezone
{
int tz_minuteswest; /* minutes W of Greenwich */
int tz_dsttime; /* type of dst correction */
};
PLAYERREPLACE_EXPORT int gettimeofday (struct timeval *tv, void *tzp);
#endif
#if !HAVE_GETOPT
PLAYERREPLACE_EXPORT int getopt (int argc, char * const argv[], const char *optstring);
PLAYERREPLACE_EXPORT extern char *optarg;
PLAYERREPLACE_EXPORT extern int optind, opterr, optopt;
#endif
#ifdef __cplusplus
}
#endif
#endif
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