30ae45ec2b
Make the modifications necessary to compile dump1090 for WinXP, Win7 and hopefully Win8. The files can be compiled using M$ Visual Studio/C++ 6.0. Due to various licensing issues, I haven't included the libraries or DLLs. You will need to locate pthreadVC2.lib and rtlsdr.lib to link the file, install the zadig drivers to support the dongle, and locate libusb-1.0.dll, msvcr100.dll, pthreadVC2.dll and rtlsdr.dll. dump1090.exe will not run on any Windows version prior to XP SP2, because msvcr100.dll imports several functions from the Windows kernel that are not available on earlier versions. This means dump1090 won't work on Win2K. The major change to the code relates to file handles. The original code assumes Linux behaviour in that handles are allocated from 0 sequentially upwards. However Windows handles are allocated pseudo randomly, and handle numbers greater than 1024 would break the code. The code has therefore been modified to use a linked list of connection structures, rather than a static array limited to 1024 entries.
170 lines
4.5 KiB
C
170 lines
4.5 KiB
C
/*
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* Module: semaphore.h
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*
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* Purpose:
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* Semaphores aren't actually part of the PThreads standard.
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* They are defined by the POSIX Standard:
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*
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* POSIX 1003.1b-1993 (POSIX.1b)
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*
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* --------------------------------------------------------------------------
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*
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* Pthreads-win32 - POSIX Threads Library for Win32
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* Copyright(C) 1998 John E. Bossom
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* Copyright(C) 1999,2005 Pthreads-win32 contributors
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*
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* Contact Email: rpj@callisto.canberra.edu.au
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*
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* The current list of contributors is contained
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* in the file CONTRIBUTORS included with the source
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* code distribution. The list can also be seen at the
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* following World Wide Web location:
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* http://sources.redhat.com/pthreads-win32/contributors.html
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library in the file COPYING.LIB;
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* if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined( SEMAPHORE_H )
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#define SEMAPHORE_H
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#undef PTW32_SEMAPHORE_LEVEL
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#if defined(_POSIX_SOURCE)
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#define PTW32_SEMAPHORE_LEVEL 0
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/* Early POSIX */
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#endif
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#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309
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#undef PTW32_SEMAPHORE_LEVEL
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#define PTW32_SEMAPHORE_LEVEL 1
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/* Include 1b, 1c and 1d */
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#endif
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#if defined(INCLUDE_NP)
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#undef PTW32_SEMAPHORE_LEVEL
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#define PTW32_SEMAPHORE_LEVEL 2
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/* Include Non-Portable extensions */
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#endif
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#define PTW32_SEMAPHORE_LEVEL_MAX 3
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#if !defined(PTW32_SEMAPHORE_LEVEL)
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#define PTW32_SEMAPHORE_LEVEL PTW32_SEMAPHORE_LEVEL_MAX
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/* Include everything */
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#endif
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#if defined(__GNUC__) && ! defined (__declspec)
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# error Please upgrade your GNU compiler to one that supports __declspec.
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#endif
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/*
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* When building the library, you should define PTW32_BUILD so that
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* the variables/functions are exported correctly. When using the library,
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* do NOT define PTW32_BUILD, and then the variables/functions will
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* be imported correctly.
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*/
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#if !defined(PTW32_STATIC_LIB)
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# if defined(PTW32_BUILD)
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# define PTW32_DLLPORT __declspec (dllexport)
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# else
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# define PTW32_DLLPORT __declspec (dllimport)
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# endif
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#else
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# define PTW32_DLLPORT
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#endif
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/*
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* This is a duplicate of what is in the autoconf config.h,
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* which is only used when building the pthread-win32 libraries.
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*/
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#if !defined(PTW32_CONFIG_H)
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# if defined(WINCE)
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# define NEED_ERRNO
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# define NEED_SEM
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# endif
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# if defined(__MINGW64__)
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# define HAVE_STRUCT_TIMESPEC
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# define HAVE_MODE_T
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# elif defined(_UWIN) || defined(__MINGW32__)
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# define HAVE_MODE_T
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# endif
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#endif
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/*
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*
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*/
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#if PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX
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#if defined(NEED_ERRNO)
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#include "need_errno.h"
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#else
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#include <errno.h>
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#endif
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#endif /* PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX */
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#define _POSIX_SEMAPHORES
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#if defined(__cplusplus)
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extern "C"
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{
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#endif /* __cplusplus */
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#if !defined(HAVE_MODE_T)
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typedef unsigned int mode_t;
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#endif
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typedef struct sem_t_ * sem_t;
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PTW32_DLLPORT int __cdecl sem_init (sem_t * sem,
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int pshared,
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unsigned int value);
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PTW32_DLLPORT int __cdecl sem_destroy (sem_t * sem);
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PTW32_DLLPORT int __cdecl sem_trywait (sem_t * sem);
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PTW32_DLLPORT int __cdecl sem_wait (sem_t * sem);
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PTW32_DLLPORT int __cdecl sem_timedwait (sem_t * sem,
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const struct timespec * abstime);
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PTW32_DLLPORT int __cdecl sem_post (sem_t * sem);
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PTW32_DLLPORT int __cdecl sem_post_multiple (sem_t * sem,
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int count);
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PTW32_DLLPORT int __cdecl sem_open (const char * name,
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int oflag,
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mode_t mode,
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unsigned int value);
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PTW32_DLLPORT int __cdecl sem_close (sem_t * sem);
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PTW32_DLLPORT int __cdecl sem_unlink (const char * name);
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PTW32_DLLPORT int __cdecl sem_getvalue (sem_t * sem,
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int * sval);
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#if defined(__cplusplus)
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} /* End of extern "C" */
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#endif /* __cplusplus */
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#undef PTW32_SEMAPHORE_LEVEL
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#undef PTW32_SEMAPHORE_LEVEL_MAX
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#endif /* !SEMAPHORE_H */
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