37     SharedBuffer* sb = static_cast<SharedBuffer *>(malloc(sizeof(SharedBuffer) + size));  in alloc()  local
38     if (sb) {  in alloc()
42         sb->mRefs.store(1, std::memory_order_relaxed);  in alloc()
43         sb->mSize = size;  in alloc()
45     return sb;  in alloc()
59     SharedBuffer* sb = alloc(mSize);  in edit()  local
60     if (sb) {  in edit()
61         memcpy(sb->data(), data(), size());  in edit()
64     return sb;  in edit()
83     SharedBuffer* sb = alloc(newSize);  in editResize()  local
84     if (sb) {  in editResize()
86         memcpy(sb->data(), data(), newSize < mySize ? newSize : mySize);  in editResize()
89     return sb;      in editResize()
103     SharedBuffer* sb = alloc(new_size);  in reset()  local
104     if (sb) {  in reset()
107     return sb;  in reset()