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e368dc9c85
This patch was generated by a script. Here's the source of the script for
future reference:
function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
! -wholename "*security/nss*" \
! -wholename "*/.hg*" \
! -wholename "obj-ff-dbg*" \
! -name nsXPCOMCID.h \
! -name prtypes.h \
-type f \
\( -iname "*.cpp" \
-o -iname "*.h" \
-o -iname "*.c" \
-o -iname "*.cc" \
-o -iname "*.idl" \
-o -iname "*.ipdl" \
-o -iname "*.ipdlh" \
-o -iname "*.mm" \) | \
xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}
convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t
convert PRIntn int
convert PRUintn unsigned
convert PRSize size_t
convert PROffset32 int32_t
convert PROffset64 int64_t
convert PRPtrdiff ptrdiff_t
convert PRFloat64 double
78 lines
1.3 KiB
C++
78 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "SharedDIB.h"
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namespace mozilla {
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namespace gfx {
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SharedDIB::SharedDIB() :
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mShMem(nullptr)
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{
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}
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SharedDIB::~SharedDIB()
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{
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Close();
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}
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nsresult
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SharedDIB::Create(uint32_t aSize)
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{
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Close();
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mShMem = new base::SharedMemory();
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if (!mShMem || !mShMem->Create("", false, false, aSize))
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return NS_ERROR_OUT_OF_MEMORY;
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return NS_OK;
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}
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bool
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SharedDIB::IsValid()
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{
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if (!mShMem)
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return false;
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return mShMem->IsHandleValid(mShMem->handle());
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}
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nsresult
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SharedDIB::Close()
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{
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delete mShMem;
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mShMem = nullptr;
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return NS_OK;
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}
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nsresult
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SharedDIB::Attach(Handle aHandle, uint32_t aSize)
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{
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Close();
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mShMem = new base::SharedMemory(aHandle, false);
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if(!mShMem)
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return NS_ERROR_OUT_OF_MEMORY;
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return NS_OK;
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}
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nsresult
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SharedDIB::ShareToProcess(base::ProcessHandle aChildProcess, Handle *aChildHandle)
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{
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if (!mShMem)
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return NS_ERROR_UNEXPECTED;
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if (!mShMem->ShareToProcess(aChildProcess, aChildHandle))
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return NS_ERROR_UNEXPECTED;
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return NS_OK;
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}
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} // gfx
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} // mozilla
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