Method internal_write

source/kernel/kunixsocket.cpp:154–178

}

U32 KUnixSocketObject::internal_write(KThread* thread, const std::shared_ptr<KUnixSocketObject>& con, BOXEDWINE_CONDITION& cond, U32 buffer, U32 len) {
    KMemory* memory = thread->memory;

    if (!memory->canRead(buffer, len)) {
        return -K_EFAULT;
    }
    if (this->type == K_SOCK_DGRAM) {
        if (!strcmp(this->destAddress.data, "/dev/log")) {
            BString s = memory->readString(buffer);
            printf("%s\n", s.c_str());
        }
        return len;
    }
    if (this->outClosed || !con) {
        return writePipeClosed(thread, false);
    }
    //printf("internal_write: %0.8X size=%d capacity=%d writeLen=%d", (int)&this->connection->recvBuffer, (int)this->connection->recvBuffer.size(), (int)this->connection->recvBuffer.capacity(), len);

    memory->performOnMemory(buffer, len, true, [con](U8* ram, U32 len) {
        con->recvBuffer.put(ram, len);
        return true;
        });
  
    return len;
}

U32 KUnixSocketObject::writev(KThread* thread, U32 iov, S32 iovcnt) {
    U32 len=0;