merged RC_1_1 into master
This commit is contained in:
commit
bac57a6e69
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@ -20,7 +20,6 @@ set(libtorrent_include_files
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alert
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alert_manager
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alert_types
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allocator
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announce_entry
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assert
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bandwidth_limit
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@ -269,7 +268,6 @@ set(sources
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web_connection_base
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alert
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alert_manager
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allocator
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announce_entry
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assert
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bandwidth_limit
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1
Jamfile
1
Jamfile
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@ -615,7 +615,6 @@ lib iphlpapi : : <name>iphlpapi <link>shared ;
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SOURCES =
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alert
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alert_manager
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allocator
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announce_entry
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assert
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bandwidth_limit
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@ -6,7 +6,6 @@ nobase_include_HEADERS = \
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alert.hpp \
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alert_manager.hpp \
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alert_types.hpp \
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allocator.hpp \
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announce_entry.hpp \
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assert.hpp \
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bandwidth_limit.hpp \
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@ -1,51 +0,0 @@
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/*
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Copyright (c) 2009-2018, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TORRENT_ALLOCATOR_HPP_INCLUDED
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#define TORRENT_ALLOCATOR_HPP_INCLUDED
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#include <cstddef>
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#include "libtorrent/config.hpp"
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namespace libtorrent {
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TORRENT_EXTRA_EXPORT int page_size();
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TORRENT_EXTRA_EXPORT char* page_malloc(std::size_t bytes);
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TORRENT_EXTRA_EXPORT void page_free(char* block);
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#ifdef TORRENT_DEBUG_BUFFERS
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TORRENT_EXTRA_EXPORT bool page_in_use(char const* block);
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#endif
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}
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#endif
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@ -37,7 +37,6 @@ POSSIBILITY OF SUCH DAMAGE.
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#include "libtorrent/fwd.hpp"
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#include "libtorrent/debug.hpp"
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#include "libtorrent/storage.hpp"
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#include "libtorrent/allocator.hpp"
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#include "libtorrent/io_service.hpp"
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#include "libtorrent/disk_io_thread_pool.hpp"
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#include "libtorrent/disk_io_job.hpp"
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@ -43,7 +43,6 @@ POSSIBILITY OF SUCH DAMAGE.
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#include "libtorrent/aux_/disk_job_fence.hpp"
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#include "libtorrent/aux_/storage_piece_set.hpp"
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#include "libtorrent/storage_defs.hpp"
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#include "libtorrent/allocator.hpp"
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#include "libtorrent/part_file.hpp"
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#include "libtorrent/stat_cache.hpp"
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#include "libtorrent/bitfield.hpp"
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@ -45,7 +45,6 @@ libtorrent_rasterbar_la_SOURCES = \
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web_connection_base.cpp \
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alert.cpp \
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alert_manager.cpp \
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allocator.cpp \
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announce_entry.cpp \
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assert.cpp \
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bandwidth_limit.cpp \
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@ -1,198 +0,0 @@
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/*
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Copyright (c) 2009-2018, Arvid Norberg
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "libtorrent/allocator.hpp"
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#include "libtorrent/config.hpp"
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#include "libtorrent/assert.hpp" // for print_backtrace
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#include <cstdint>
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#if !defined TORRENT_WINDOWS
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#include <cstdlib> // posix_memalign/free
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#include <unistd.h> // _SC_PAGESIZE
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#endif
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#if TORRENT_USE_MEMALIGN || TORRENT_USE_POSIX_MEMALIGN || defined TORRENT_WINDOWS
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#include <malloc.h> // memalign and _aligned_malloc
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#include <stdlib.h> // _aligned_malloc on mingw
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#endif
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#ifdef TORRENT_WINDOWS
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// windows.h must be included after stdlib.h under mingw
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#include "libtorrent/aux_/windows.hpp"
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#endif
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#ifdef TORRENT_MINGW
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#define _aligned_malloc __mingw_aligned_malloc
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#define _aligned_free __mingw_aligned_free
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#endif
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#ifdef TORRENT_DEBUG_BUFFERS
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#ifndef TORRENT_WINDOWS
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#include <sys/mman.h>
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#endif
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struct alloc_header
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{
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std::int64_t size;
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int magic;
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char stack[3072];
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};
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#endif
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namespace libtorrent {
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int page_size()
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{
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static int s = 0;
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if (s != 0) return s;
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#ifdef TORRENT_BUILD_SIMULATOR
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s = 4096;
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#elif defined TORRENT_WINDOWS
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SYSTEM_INFO si;
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GetSystemInfo(&si);
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s = si.dwPageSize;
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#elif defined TORRENT_BEOS
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s = B_PAGE_SIZE;
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#else
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s = int(::sysconf(_SC_PAGESIZE));
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#endif
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// assume the page size is 4 kiB if we
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// fail to query it
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if (s <= 0) s = 4096;
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return s;
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}
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char* page_malloc(std::size_t bytes)
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{
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TORRENT_ASSERT(bytes > 0);
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// just sanity check (this needs to be pretty high
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// for cases where the cache size is several gigabytes)
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TORRENT_ASSERT(bytes < 0x30000000);
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TORRENT_ASSERT(int(bytes) >= page_size());
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#ifdef TORRENT_DEBUG_BUFFERS
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const int page = page_size();
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const int num_pages = (bytes + (page - 1)) / page + 2;
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const int orig_bytes = bytes;
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bytes = num_pages * page;
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#endif
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void* ret;
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#if TORRENT_USE_POSIX_MEMALIGN
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if (::posix_memalign(&ret, std::size_t(page_size()), std::size_t(bytes))
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!= 0) ret = nullptr;
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#elif TORRENT_USE_MEMALIGN
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ret = ::memalign(std::size_t(page_size()), std::size_t(bytes));
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#elif defined TORRENT_WINDOWS
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ret = ::_aligned_malloc(std::size_t(bytes), std::size_t(page_size()));
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#else
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ret = valloc(std::size_t(bytes));
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#endif
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if (ret == nullptr) return nullptr;
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#ifdef TORRENT_DEBUG_BUFFERS
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// make the two surrounding pages non-readable and -writable
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alloc_header* h = static_cast<alloc_header*>(ret);
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h->size = orig_bytes;
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h->magic = 0x1337;
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print_backtrace(h->stack, sizeof(h->stack));
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#ifdef TORRENT_WINDOWS
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#define mprotect(buf, size, prot) VirtualProtect(buf, size, prot, nullptr)
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#define PROT_READ PAGE_READONLY
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#endif
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mprotect(ret, std::size_t(page), PROT_READ);
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mprotect(static_cast<char*>(ret) + (num_pages - 1) * page, std::size_t(page), PROT_READ);
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#ifdef TORRENT_WINDOWS
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#undef mprotect
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#undef PROT_READ
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#endif
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// std::fprintf(stderr, "malloc: %p head: %p tail: %p size: %d\n", ret + page, ret, ret + page + bytes, int(bytes));
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return static_cast<char*>(ret) + page;
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#else
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return static_cast<char*>(ret);
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#endif // TORRENT_DEBUG_BUFFERS
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}
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void page_free(char* block)
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{
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if (block == nullptr) return;
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#ifdef TORRENT_DEBUG_BUFFERS
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#ifdef TORRENT_WINDOWS
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#define mprotect(buf, size, prot) VirtualProtect(buf, size, prot, nullptr)
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#define PROT_READ PAGE_READONLY
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#define PROT_WRITE PAGE_READWRITE
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#endif
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int const page = page_size();
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// make the two surrounding pages non-readable and -writable
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mprotect(block - page, std::size_t(page), PROT_READ | PROT_WRITE);
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alloc_header* h = reinterpret_cast<alloc_header*>(block - page);
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int const num_pages = int((h->size + (page - 1)) / page + 2);
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TORRENT_ASSERT(h->magic == 0x1337);
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mprotect(block + (num_pages - 2) * page, std::size_t(page), PROT_READ | PROT_WRITE);
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// std::fprintf(stderr, "free: %p head: %p tail: %p size: %d\n", block, block - page, block + h->size, int(h->size));
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h->magic = 0;
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block -= page;
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#ifdef TORRENT_WINDOWS
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#undef mprotect
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#undef PROT_READ
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#undef PROT_WRITE
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#endif
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print_backtrace(h->stack, sizeof(h->stack));
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#endif // TORRENT_DEBUG_BUFFERS
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#ifdef TORRENT_WINDOWS
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_aligned_free(block);
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#else
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::free(block);
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#endif // TORRENT_WINDOWS
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}
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#ifdef TORRENT_DEBUG_BUFFERS
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bool page_in_use(char const* block)
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{
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const int page = page_size();
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alloc_header const* h = reinterpret_cast<alloc_header const*>(block - page);
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return h->magic == 0x1337;
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}
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#endif
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}
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@ -33,7 +33,6 @@ POSSIBILITY OF SUCH DAMAGE.
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#include "libtorrent/config.hpp"
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#include "libtorrent/disk_buffer_pool.hpp"
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#include "libtorrent/assert.hpp"
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#include "libtorrent/allocator.hpp"
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#include "libtorrent/aux_/session_settings.hpp"
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#include "libtorrent/io_service.hpp"
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#include "libtorrent/disk_observer.hpp"
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@ -137,8 +136,6 @@ namespace libtorrent {
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#if TORRENT_USE_INVARIANT_CHECKS
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return m_buffers_in_use.count(buffer) == 1;
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#elif defined TORRENT_DEBUG_BUFFERS
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return page_in_use(buffer);
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#else
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TORRENT_UNUSED(buffer);
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return true;
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@ -196,8 +193,8 @@ namespace libtorrent {
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if (j.data() == nullptr) break;
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char* buf = j.data();
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TORRENT_ASSERT(is_disk_buffer(buf, l));
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free_buffer_impl(buf, l);
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remove_buffer_in_use(buf);
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free_buffer_impl(buf, l);
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}
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return -1;
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}
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|
@ -213,8 +210,8 @@ namespace libtorrent {
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{
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char* buf = i.data();
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TORRENT_ASSERT(is_disk_buffer(buf, l));
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free_buffer_impl(buf, l);
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remove_buffer_in_use(buf);
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free_buffer_impl(buf, l);
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}
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check_buffer_level(l);
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}
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|
@ -227,7 +224,7 @@ namespace libtorrent {
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TORRENT_ASSERT(l.owns_lock());
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TORRENT_UNUSED(l);
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char* ret = page_malloc(default_block_size);
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char* ret = static_cast<char*>(std::malloc(default_block_size));
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if (ret == nullptr)
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{
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|
@ -271,8 +268,8 @@ namespace libtorrent {
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for (char* buf : bufvec)
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{
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TORRENT_ASSERT(is_disk_buffer(buf, l));
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free_buffer_impl(buf, l);
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remove_buffer_in_use(buf);
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free_buffer_impl(buf, l);
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}
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check_buffer_level(l);
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|
@ -282,8 +279,8 @@ namespace libtorrent {
|
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{
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std::unique_lock<std::mutex> l(m_pool_mutex);
|
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TORRENT_ASSERT(is_disk_buffer(buf, l));
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free_buffer_impl(buf, l);
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remove_buffer_in_use(buf);
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free_buffer_impl(buf, l);
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check_buffer_level(l);
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}
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|
@ -375,7 +372,7 @@ namespace libtorrent {
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TORRENT_ASSERT(l.owns_lock());
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TORRENT_UNUSED(l);
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page_free(buf);
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std::free(buf);
|
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--m_in_use;
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}
|
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|
|
|
@ -2774,7 +2774,7 @@ bool is_downloading_state(int const st)
|
|||
|
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req.event = e;
|
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|
||||
// since sending our IPv6 address to the tracker may be sensitive. Only
|
||||
// since sending our IPv4/v6 address to the tracker may be sensitive. Only
|
||||
// do that if we're not in anonymous mode and if it's a private torrent
|
||||
if (!settings().get_bool(settings_pack::anonymous_mode)
|
||||
&& m_torrent_file
|
||||
|
|
Loading…
Reference in New Issue