diff options
Diffstat (limited to 'gnuradio-runtime/lib/gr_vmcircbuf_mmap_shm_open.h')
-rw-r--r-- | gnuradio-runtime/lib/gr_vmcircbuf_mmap_shm_open.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/gnuradio-runtime/lib/gr_vmcircbuf_mmap_shm_open.h b/gnuradio-runtime/lib/gr_vmcircbuf_mmap_shm_open.h deleted file mode 100644 index d35df80839..0000000000 --- a/gnuradio-runtime/lib/gr_vmcircbuf_mmap_shm_open.h +++ /dev/null @@ -1,67 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2003 Free Software Foundation, Inc. - * - * This file is part of GNU Radio - * - * GNU Radio 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 3, or (at your option) - * any later version. - * - * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, - * Boston, MA 02110-1301, USA. - */ - -#ifndef _GR_VMCIRCBUF_MMAP_SHM_OPEN_H_ -#define _GR_VMCIRCBUF_MMAP_SHM_OPEN_H_ - -#include <gr_runtime_api.h> -#include <gr_vmcircbuf.h> - -/*! - * \brief concrete class to implement circular buffers with mmap and shm_open - * \ingroup internal - */ -class GR_RUNTIME_API gr_vmcircbuf_mmap_shm_open : public gr_vmcircbuf { - public: - - // CREATORS - - gr_vmcircbuf_mmap_shm_open (int size); - virtual ~gr_vmcircbuf_mmap_shm_open (); -}; - -/*! - * \brief concrete factory for circular buffers built using mmap and shm_open - */ -class GR_RUNTIME_API gr_vmcircbuf_mmap_shm_open_factory : public gr_vmcircbuf_factory { - private: - static gr_vmcircbuf_factory *s_the_factory; - - public: - static gr_vmcircbuf_factory *singleton (); - - virtual const char *name () const { return "gr_vmcircbuf_mmap_shm_open_factory"; } - - /*! - * \brief return granularity of mapping, typically equal to page size - */ - virtual int granularity (); - - /*! - * \brief return a gr_vmcircbuf, or 0 if unable. - * - * Call this to create a doubly mapped circular buffer. - */ - virtual gr_vmcircbuf *make (int size); -}; - -#endif /* _GR_VMCIRCBUF_MMAP_SHM_OPEN_H_ */ |