54 qemu_fd_write( int  fd, const char*  cmd, int  len )  in qemu_fd_write()  argument
58         len2 = write(fd, cmd, len);  in qemu_fd_write()
64 qemu_fd_read( int  fd, char*  buff, int  len )  in qemu_fd_read()  argument
68         len2 = read(fd, buff, len);  in qemu_fd_read()
235     int      len;  in qemu_command_vformat()  local
240     len = vsnprintf(buffer+4, buffer_size-4, format, args);  in qemu_command_vformat()
241     if (len >= buffer_size-4)  in qemu_command_vformat()
244     snprintf(header, sizeof header, "%04x", len);  in qemu_command_vformat()
246     return len + 4;  in qemu_command_vformat()
280 qemu_control_send(const char*  cmd, int  len)  in qemu_control_send()  argument
284     if (len < 0) {  in qemu_control_send()
293     len2 = qemu_fd_write(fd, cmd, len);  in qemu_control_send()
295     if (len2 != len) {  in qemu_control_send()
297           __FUNCTION__, len2, len);  in qemu_control_send()
309     int      len, fd;  in qemu_control_command()  local
312     len = qemu_command_vformat( command, sizeof command, fmt, args );  in qemu_control_command()
315     if (len < 0 || len >= (int)sizeof command) {  in qemu_control_command()
316         if (len < 0) {  in qemu_control_command()
319             D("%s: too large %d > %d", __FUNCTION__, len, (int)(sizeof command));  in qemu_control_command()
325     return qemu_control_send( command, len );  in qemu_control_command()
331     int   ret, fd, len, result = -1;  in qemu_control_query()  local
359     len = strtol( header, &end,  16 );  in qemu_control_query()
360     if ( len < 0 || end == NULL || end != header+4 || len > answersize ) {  in qemu_control_query()
367     ret = qemu_fd_read( fd, answer, len );  in qemu_control_query()
368     if (ret != len) {  in qemu_control_query()
370           __FUNCTION__, ret, len);  in qemu_control_query()
374     result = len;  in qemu_control_query()