dummy-sync-call.c

#include <aura/aura.h>

int main() {
        slog_init(NULL, 18);

        int ret; 
        struct aura_node *n = aura_open("dummy", NULL);
        struct aura_buffer *retbuf; 
        aura_wait_status(n, AURA_STATUS_ONLINE);

        ret = aura_call(n, "echo_u16", &retbuf, 0x0102);
        slog(0, SLOG_DEBUG, "call ret %d", ret);
        if (ret !=0)
                return ret;
        
        aura_hexdump("Out buffer", retbuf->data, retbuf->size);
        aura_buffer_release(retbuf);
        aura_close(n);
        
        return 0;
}