Remove copies of headers etc that were only needed by Windows builds.
This commit is contained in:
Oliver Jowett
parent
63303b4d07
commit
4cc0094781
1368
pthreads/pthread.h
1368
pthreads/pthread.h
File diff suppressed because it is too large
Load diff
183
pthreads/sched.h
183
pthreads/sched.h
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@ -1,183 +0,0 @@
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/*
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* Module: sched.h
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*
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* Purpose:
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* Provides an implementation of POSIX realtime extensions
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* as defined in
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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
|
||||
* in the file CONTRIBUTORS included with the source
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||||
* code distribution. The list can also be seen at the
|
||||
* following World Wide Web location:
|
||||
* 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
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* 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,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* 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(_SCHED_H)
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#define _SCHED_H
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#undef PTW32_SCHED_LEVEL
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#if defined(_POSIX_SOURCE)
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#define PTW32_SCHED_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_SCHED_LEVEL
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#define PTW32_SCHED_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_SCHED_LEVEL
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#define PTW32_SCHED_LEVEL 2
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/* Include Non-Portable extensions */
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#endif
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#define PTW32_SCHED_LEVEL_MAX 3
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#if ( defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112 ) || !defined(PTW32_SCHED_LEVEL)
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#define PTW32_SCHED_LEVEL PTW32_SCHED_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_SCHED_LEVEL >= PTW32_SCHED_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_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX */
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#if (defined(__MINGW64__) || defined(__MINGW32__)) || defined(_UWIN)
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# if PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX
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/* For pid_t */
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# include <sys/types.h>
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/* Required by Unix 98 */
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# include <time.h>
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# else
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typedef int pid_t;
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# endif
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#else
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typedef int pid_t;
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#endif
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/* Thread scheduling policies */
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enum {
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SCHED_OTHER = 0,
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SCHED_FIFO,
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SCHED_RR,
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SCHED_MIN = SCHED_OTHER,
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SCHED_MAX = SCHED_RR
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};
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struct sched_param {
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int sched_priority;
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};
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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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PTW32_DLLPORT int __cdecl sched_yield (void);
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PTW32_DLLPORT int __cdecl sched_get_priority_min (int policy);
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PTW32_DLLPORT int __cdecl sched_get_priority_max (int policy);
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PTW32_DLLPORT int __cdecl sched_setscheduler (pid_t pid, int policy);
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PTW32_DLLPORT int __cdecl sched_getscheduler (pid_t pid);
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/*
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* Note that this macro returns ENOTSUP rather than
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* ENOSYS as might be expected. However, returning ENOSYS
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* should mean that sched_get_priority_{min,max} are
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* not implemented as well as sched_rr_get_interval.
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* This is not the case, since we just don't support
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* round-robin scheduling. Therefore I have chosen to
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* return the same value as sched_setscheduler when
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* SCHED_RR is passed to it.
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*/
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#define sched_rr_get_interval(_pid, _interval) \
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( errno = ENOTSUP, (int) -1 )
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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_SCHED_LEVEL
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#undef PTW32_SCHED_LEVEL_MAX
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#endif /* !_SCHED_H */
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@ -1,169 +0,0 @@
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/*
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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
|
||||
* in the file CONTRIBUTORS included with the source
|
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* code distribution. The list can also be seen at the
|
||||
* 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
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* 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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||||
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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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|
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PTW32_DLLPORT int __cdecl sem_trywait (sem_t * sem);
|
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|
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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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|
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PTW32_DLLPORT int __cdecl sem_post_multiple (sem_t * sem,
|
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int count);
|
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|
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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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|
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PTW32_DLLPORT int __cdecl sem_close (sem_t * sem);
|
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|
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PTW32_DLLPORT int __cdecl sem_unlink (const char * name);
|
||||
|
||||
PTW32_DLLPORT int __cdecl sem_getvalue (sem_t * sem,
|
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int * sval);
|
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|
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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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|
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#undef PTW32_SEMAPHORE_LEVEL
|
||||
#undef PTW32_SEMAPHORE_LEVEL_MAX
|
||||
|
||||
#endif /* !SEMAPHORE_H */
|
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366
rtlsdr/rtl-sdr.h
366
rtlsdr/rtl-sdr.h
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@ -1,366 +0,0 @@
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/*
|
||||
* rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver
|
||||
* Copyright (C) 2012 by Steve Markgraf <steve@steve-m.de>
|
||||
* Copyright (C) 2012 by Dimitri Stolnikov <horiz0n@gmx.net>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef __RTL_SDR_H
|
||||
#define __RTL_SDR_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//#include <stdint.h>
|
||||
#include "rtl-sdr_export.h"
|
||||
|
||||
typedef struct rtlsdr_dev rtlsdr_dev_t;
|
||||
|
||||
RTLSDR_API uint32_t rtlsdr_get_device_count(void);
|
||||
|
||||
RTLSDR_API const char* rtlsdr_get_device_name(uint32_t index);
|
||||
|
||||
/*!
|
||||
* Get USB device strings.
|
||||
*
|
||||
* NOTE: The string arguments must provide space for up to 256 bytes.
|
||||
*
|
||||
* \param index the device index
|
||||
* \param manufact manufacturer name, may be NULL
|
||||
* \param product product name, may be NULL
|
||||
* \param serial serial number, may be NULL
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_get_device_usb_strings(uint32_t index,
|
||||
char *manufact,
|
||||
char *product,
|
||||
char *serial);
|
||||
|
||||
/*!
|
||||
* Get device index by USB serial string descriptor.
|
||||
*
|
||||
* \param serial serial string of the device
|
||||
* \return device index of first device where the name matched
|
||||
* \return -1 if name is NULL
|
||||
* \return -2 if no devices were found at all
|
||||
* \return -3 if devices were found, but none with matching name
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_get_index_by_serial(const char *serial);
|
||||
|
||||
RTLSDR_API int rtlsdr_open(rtlsdr_dev_t **dev, uint32_t index);
|
||||
|
||||
RTLSDR_API int rtlsdr_close(rtlsdr_dev_t *dev);
|
||||
|
||||
/* configuration functions */
|
||||
|
||||
/*!
|
||||
* Set crystal oscillator frequencies used for the RTL2832 and the tuner IC.
|
||||
*
|
||||
* Usually both ICs use the same clock. Changing the clock may make sense if
|
||||
* you are applying an external clock to the tuner or to compensate the
|
||||
* frequency (and samplerate) error caused by the original (cheap) crystal.
|
||||
*
|
||||
* NOTE: Call this function only if you fully understand the implications.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param rtl_freq frequency value used to clock the RTL2832 in Hz
|
||||
* \param tuner_freq frequency value used to clock the tuner IC in Hz
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_set_xtal_freq(rtlsdr_dev_t *dev, uint32_t rtl_freq,
|
||||
uint32_t tuner_freq);
|
||||
|
||||
/*!
|
||||
* Get crystal oscillator frequencies used for the RTL2832 and the tuner IC.
|
||||
*
|
||||
* Usually both ICs use the same clock.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param rtl_freq frequency value used to clock the RTL2832 in Hz
|
||||
* \param tuner_freq frequency value used to clock the tuner IC in Hz
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_get_xtal_freq(rtlsdr_dev_t *dev, uint32_t *rtl_freq,
|
||||
uint32_t *tuner_freq);
|
||||
|
||||
/*!
|
||||
* Get USB device strings.
|
||||
*
|
||||
* NOTE: The string arguments must provide space for up to 256 bytes.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param manufact manufacturer name, may be NULL
|
||||
* \param product product name, may be NULL
|
||||
* \param serial serial number, may be NULL
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_get_usb_strings(rtlsdr_dev_t *dev, char *manufact,
|
||||
char *product, char *serial);
|
||||
|
||||
/*!
|
||||
* Write the device EEPROM
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param data buffer of data to be written
|
||||
* \param offset address where the data should be written
|
||||
* \param len length of the data
|
||||
* \return 0 on success
|
||||
* \return -1 if device handle is invalid
|
||||
* \return -2 if EEPROM size is exceeded
|
||||
* \return -3 if no EEPROM was found
|
||||
*/
|
||||
|
||||
RTLSDR_API int rtlsdr_write_eeprom(rtlsdr_dev_t *dev, uint8_t *data,
|
||||
uint8_t offset, uint16_t len);
|
||||
|
||||
/*!
|
||||
* Read the device EEPROM
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param data buffer where the data should be written
|
||||
* \param offset address where the data should be read from
|
||||
* \param len length of the data
|
||||
* \return 0 on success
|
||||
* \return -1 if device handle is invalid
|
||||
* \return -2 if EEPROM size is exceeded
|
||||
* \return -3 if no EEPROM was found
|
||||
*/
|
||||
|
||||
RTLSDR_API int rtlsdr_read_eeprom(rtlsdr_dev_t *dev, uint8_t *data,
|
||||
uint8_t offset, uint16_t len);
|
||||
|
||||
RTLSDR_API int rtlsdr_set_center_freq(rtlsdr_dev_t *dev, uint32_t freq);
|
||||
|
||||
/*!
|
||||
* Get actual frequency the device is tuned to.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \return 0 on error, frequency in Hz otherwise
|
||||
*/
|
||||
RTLSDR_API uint32_t rtlsdr_get_center_freq(rtlsdr_dev_t *dev);
|
||||
|
||||
/*!
|
||||
* Set the frequency correction value for the device.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param ppm correction value in parts per million (ppm)
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_set_freq_correction(rtlsdr_dev_t *dev, int ppm);
|
||||
|
||||
/*!
|
||||
* Get actual frequency correction value of the device.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \return correction value in parts per million (ppm)
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_get_freq_correction(rtlsdr_dev_t *dev);
|
||||
|
||||
enum rtlsdr_tuner {
|
||||
RTLSDR_TUNER_UNKNOWN = 0,
|
||||
RTLSDR_TUNER_E4000,
|
||||
RTLSDR_TUNER_FC0012,
|
||||
RTLSDR_TUNER_FC0013,
|
||||
RTLSDR_TUNER_FC2580,
|
||||
RTLSDR_TUNER_R820T
|
||||
};
|
||||
|
||||
/*!
|
||||
* Get the tuner type.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \return RTLSDR_TUNER_UNKNOWN on error, tuner type otherwise
|
||||
*/
|
||||
RTLSDR_API enum rtlsdr_tuner rtlsdr_get_tuner_type(rtlsdr_dev_t *dev);
|
||||
|
||||
/*!
|
||||
* Get a list of gains supported by the tuner.
|
||||
*
|
||||
* NOTE: The gains argument must be preallocated by the caller. If NULL is
|
||||
* being given instead, the number of available gain values will be returned.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param gains array of gain values. In tenths of a dB, 115 means 11.5 dB.
|
||||
* \return <= 0 on error, number of available (returned) gain values otherwise
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_get_tuner_gains(rtlsdr_dev_t *dev, int *gains);
|
||||
|
||||
/*!
|
||||
* Set the gain for the device.
|
||||
* Manual gain mode must be enabled for this to work.
|
||||
*
|
||||
* Valid gain values (in tenths of a dB) for the E4000 tuner:
|
||||
* -10, 15, 40, 65, 90, 115, 140, 165, 190,
|
||||
* 215, 240, 290, 340, 420, 430, 450, 470, 490
|
||||
*
|
||||
* Valid gain values may be queried with \ref rtlsdr_get_tuner_gains function.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param gain in tenths of a dB, 115 means 11.5 dB.
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_set_tuner_gain(rtlsdr_dev_t *dev, int gain);
|
||||
|
||||
/*!
|
||||
* Get actual gain the device is configured to.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \return 0 on error, gain in tenths of a dB, 115 means 11.5 dB.
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_get_tuner_gain(rtlsdr_dev_t *dev);
|
||||
|
||||
/*!
|
||||
* Set the intermediate frequency gain for the device.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param stage intermediate frequency gain stage number (1 to 6 for E4000)
|
||||
* \param gain in tenths of a dB, -30 means -3.0 dB.
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_set_tuner_if_gain(rtlsdr_dev_t *dev, int stage, int gain);
|
||||
|
||||
/*!
|
||||
* Set the gain mode (automatic/manual) for the device.
|
||||
* Manual gain mode must be enabled for the gain setter function to work.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param manual gain mode, 1 means manual gain mode shall be enabled.
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_set_tuner_gain_mode(rtlsdr_dev_t *dev, int manual);
|
||||
|
||||
/* this will select the baseband filters according to the requested sample rate */
|
||||
RTLSDR_API int rtlsdr_set_sample_rate(rtlsdr_dev_t *dev, uint32_t rate);
|
||||
|
||||
/*!
|
||||
* Get actual sample rate the device is configured to.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \return 0 on error, sample rate in Hz otherwise
|
||||
*/
|
||||
RTLSDR_API uint32_t rtlsdr_get_sample_rate(rtlsdr_dev_t *dev);
|
||||
|
||||
/*!
|
||||
* Enable test mode that returns an 8 bit counter instead of the samples.
|
||||
* The counter is generated inside the RTL2832.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param test mode, 1 means enabled, 0 disabled
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_set_testmode(rtlsdr_dev_t *dev, int on);
|
||||
|
||||
/*!
|
||||
* Enable or disable the internal digital AGC of the RTL2832.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param digital AGC mode, 1 means enabled, 0 disabled
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_set_agc_mode(rtlsdr_dev_t *dev, int on);
|
||||
|
||||
/*!
|
||||
* Enable or disable the direct sampling mode. When enabled, the IF mode
|
||||
* of the RTL2832 is activated, and rtlsdr_set_center_freq() will control
|
||||
* the IF-frequency of the DDC, which can be used to tune from 0 to 28.8 MHz
|
||||
* (xtal frequency of the RTL2832).
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param on 0 means disabled, 1 I-ADC input enabled, 2 Q-ADC input enabled
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_set_direct_sampling(rtlsdr_dev_t *dev, int on);
|
||||
|
||||
/*!
|
||||
* Get state of the direct sampling mode
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \return -1 on error, 0 means disabled, 1 I-ADC input enabled
|
||||
* 2 Q-ADC input enabled
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_get_direct_sampling(rtlsdr_dev_t *dev);
|
||||
|
||||
/*!
|
||||
* Enable or disable offset tuning for zero-IF tuners, which allows to avoid
|
||||
* problems caused by the DC offset of the ADCs and 1/f noise.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param on 0 means disabled, 1 enabled
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_set_offset_tuning(rtlsdr_dev_t *dev, int on);
|
||||
|
||||
/*!
|
||||
* Get state of the offset tuning mode
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \return -1 on error, 0 means disabled, 1 enabled
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_get_offset_tuning(rtlsdr_dev_t *dev);
|
||||
|
||||
/* streaming functions */
|
||||
|
||||
RTLSDR_API int rtlsdr_reset_buffer(rtlsdr_dev_t *dev);
|
||||
|
||||
RTLSDR_API int rtlsdr_read_sync(rtlsdr_dev_t *dev, void *buf, int len, int *n_read);
|
||||
|
||||
typedef void(*rtlsdr_read_async_cb_t)(unsigned char *buf, uint32_t len, void *ctx);
|
||||
|
||||
/*!
|
||||
* Read samples from the device asynchronously. This function will block until
|
||||
* it is being canceled using rtlsdr_cancel_async()
|
||||
*
|
||||
* NOTE: This function is deprecated and is subject for removal.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param cb callback function to return received samples
|
||||
* \param ctx user specific context to pass via the callback function
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_wait_async(rtlsdr_dev_t *dev, rtlsdr_read_async_cb_t cb, void *ctx);
|
||||
|
||||
/*!
|
||||
* Read samples from the device asynchronously. This function will block until
|
||||
* it is being canceled using rtlsdr_cancel_async()
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \param cb callback function to return received samples
|
||||
* \param ctx user specific context to pass via the callback function
|
||||
* \param buf_num optional buffer count, buf_num * buf_len = overall buffer size
|
||||
* set to 0 for default buffer count (32)
|
||||
* \param buf_len optional buffer length, must be multiple of 512,
|
||||
* set to 0 for default buffer length (16 * 32 * 512)
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_read_async(rtlsdr_dev_t *dev,
|
||||
rtlsdr_read_async_cb_t cb,
|
||||
void *ctx,
|
||||
uint32_t buf_num,
|
||||
uint32_t buf_len);
|
||||
|
||||
/*!
|
||||
* Cancel all pending asynchronous operations on the device.
|
||||
*
|
||||
* \param dev the device handle given by rtlsdr_open()
|
||||
* \return 0 on success
|
||||
*/
|
||||
RTLSDR_API int rtlsdr_cancel_async(rtlsdr_dev_t *dev);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __RTL_SDR_H */
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
/*
|
||||
* rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver
|
||||
* Copyright (C) 2012 by Hoernchen <la@tfc-server.de>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program 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 General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef RTLSDR_EXPORT_H
|
||||
#define RTLSDR_EXPORT_H
|
||||
|
||||
#if defined __GNUC__
|
||||
# if __GNUC__ >= 4
|
||||
# define __SDR_EXPORT __attribute__((visibility("default")))
|
||||
# define __SDR_IMPORT __attribute__((visibility("default")))
|
||||
# else
|
||||
# define __SDR_EXPORT
|
||||
# define __SDR_IMPORT
|
||||
# endif
|
||||
#elif _MSC_VER
|
||||
# define __SDR_EXPORT __declspec(dllexport)
|
||||
# define __SDR_IMPORT __declspec(dllimport)
|
||||
#else
|
||||
# define __SDR_EXPORT
|
||||
# define __SDR_IMPORT
|
||||
#endif
|
||||
|
||||
#ifndef rtlsdr_STATIC
|
||||
# ifdef rtlsdr_EXPORTS
|
||||
# define RTLSDR_API __SDR_EXPORT
|
||||
# else
|
||||
# define RTLSDR_API __SDR_IMPORT
|
||||
# endif
|
||||
#else
|
||||
#define RTLSDR_API
|
||||
#endif
|
||||
#endif /* RTLSDR_EXPORT_H */
|
||||
Loading…
Reference in a new issue