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Core: Replace StackAllocation by StackArray

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This will cleanup alloca usage a little bit
This commit is contained in:
Lynix
2017-10-14 18:04:16 +02:00
parent 333a7903ff
commit 683b09144d
6 changed files with 236 additions and 51 deletions
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10
src/Nazara/Network/Posix/SocketImpl.cpp
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@@ -566,8 +566,7 @@ namespace Nz
NazaraAssert(handle != InvalidHandle, "Invalid handle");
NazaraAssert(buffers && bufferCount > 0, "Invalid buffers");
StackAllocation memory = NazaraStackAllocation(bufferCount * sizeof(iovec));
struct iovec* sysBuffers = static_cast<struct iovec*>(memory.GetPtr());
StackArray<iovec> sysBuffers = NazaraStackAllocation(iovec, bufferCount);
for (std::size_t i = 0; i < bufferCount; ++i)
{
sysBuffers[i].iov_base = buffers[i].data;
@@ -577,7 +576,7 @@ namespace Nz
struct msghdr msgHdr;
std::memset(&msgHdr, 0, sizeof(msgHdr));
msgHdr.msg_iov = sysBuffers;
msgHdr.msg_iov = sysBuffers.data();
msgHdr.msg_iovlen = static_cast<int>(bufferCount);
IpAddressImpl::SockAddrBuffer nameBuffer;
@@ -689,8 +688,7 @@ namespace Nz
NazaraAssert(handle != InvalidHandle, "Invalid handle");
NazaraAssert(buffers && bufferCount > 0, "Invalid buffers");
StackAllocation memory = NazaraStackAllocation(bufferCount * sizeof(iovec));
struct iovec* sysBuffers = static_cast<struct iovec*>(memory.GetPtr());
StackArray<iovec> sysBuffers = NazaraStackAllocation(iovec, bufferCount);
for (std::size_t i = 0; i < bufferCount; ++i)
{
sysBuffers[i].iov_base = buffers[i].data;
@@ -703,7 +701,7 @@ namespace Nz
IpAddressImpl::SockAddrBuffer nameBuffer;
msgHdr.msg_namelen = IpAddressImpl::ToSockAddr(to, nameBuffer.data());
msgHdr.msg_name = nameBuffer.data();
msgHdr.msg_iov = sysBuffers;
msgHdr.msg_iov = sysBuffers.data();
msgHdr.msg_iovlen = static_cast<int>(bufferCount);
int byteSent = sendmsg(handle, &msgHdr, MSG_NOSIGNAL);