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Add a C++ helper class for working with shared buffers.

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This is a bit more comfortable than passing the shared buffer ID manually
everywhere and keeping track of size etc.
This commit is contained in:
Andreas Kling 2019-03-08 12:22:55 +01:00
parent 0b5d5fc3c9
commit eda0866992
14 changed files with 186 additions and 46 deletions
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4
Kernel/Process.h
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@ -232,9 +232,11 @@ public:
int sys$connect(int sockfd, const sockaddr*, socklen_t);
int sys$restore_signal_mask(dword mask);
int sys$create_shared_buffer(pid_t peer_pid, size_t, void** buffer);
int sys$create_shared_buffer(pid_t peer_pid, int, void** buffer);
void* sys$get_shared_buffer(int shared_buffer_id);
int sys$release_shared_buffer(int shared_buffer_id);
int sys$seal_shared_buffer(int shared_buffer_id);
int sys$get_shared_buffer_size(int shared_buffer_id);
KResult wait_for_connect(Socket&);