30 int qemud_channel_send(int pipe, const void* msg, int size) {  in qemud_channel_send()  argument
33     if (size < 0)  in qemud_channel_send()
34         size = strlen((const char*)msg);  in qemud_channel_send()
36     if (size == 0)  in qemud_channel_send()
39     snprintf(header, sizeof(header), "%04x", size);  in qemud_channel_send()
44     if (qemu_pipe_write_fully(pipe, msg, size)) {  in qemud_channel_send()
53     int  size;  in qemud_channel_recv()  local
60     if (sscanf(header, "%04x", &size) != 1) {  in qemud_channel_recv()
63     if (size > maxsize) {  in qemud_channel_recv()
67     if (qemu_pipe_read_fully(pipe, msg, size)) {  in qemud_channel_recv()
71     return size;  in qemud_channel_recv()