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-rw-r--r--Libraries/LibC/SharedBuffer.cpp14
1 files changed, 12 insertions, 2 deletions
diff --git a/Libraries/LibC/SharedBuffer.cpp b/Libraries/LibC/SharedBuffer.cpp
index ef7e31e621..1a0c3a9701 100644
--- a/Libraries/LibC/SharedBuffer.cpp
+++ b/Libraries/LibC/SharedBuffer.cpp
@@ -3,10 +3,10 @@
#include <stdio.h>
#include <unistd.h>
-RefPtr<SharedBuffer> SharedBuffer::create(pid_t peer, int size)
+RefPtr<SharedBuffer> SharedBuffer::create_with_size(int size)
{
void* data;
- int shared_buffer_id = create_shared_buffer(peer, size, &data);
+ int shared_buffer_id = create_shared_buffer(size, &data);
if (shared_buffer_id < 0) {
perror("create_shared_buffer");
return nullptr;
@@ -14,6 +14,16 @@ RefPtr<SharedBuffer> SharedBuffer::create(pid_t peer, int size)
return adopt(*new SharedBuffer(shared_buffer_id, size, data));
}
+bool SharedBuffer::share_with(pid_t peer)
+{
+ int ret = share_buffer_with(shared_buffer_id(), peer);
+ if (ret < 0) {
+ perror("share_buffer_with");
+ return false;
+ }
+ return true;
+}
+
RefPtr<SharedBuffer> SharedBuffer::create_from_shared_buffer_id(int shared_buffer_id)
{
void* data = get_shared_buffer(shared_buffer_id);