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      1 /*
      2 Copyright (c) 2012, The Linux Foundation. All rights reserved.
      3 
      4 Redistribution and use in source and binary forms, with or without
      5 modification, are permitted provided that the following conditions are
      6 met:
      7     * Redistributions of source code must retain the above copyright
      8       notice, this list of conditions and the following disclaimer.
      9     * Redistributions in binary form must reproduce the above
     10       copyright notice, this list of conditions and the following
     11       disclaimer in the documentation and/or other materials provided
     12       with the distribution.
     13     * Neither the name of The Linux Foundation nor the names of its
     14       contributors may be used to endorse or promote products derived
     15       from this software without specific prior written permission.
     16 
     17 THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
     18 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
     20 ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
     21 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     24 BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     25 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     26 OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
     27 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28 */
     29 
     30 #ifndef __MM_CAMERA_SOCKET_H__
     31 #define __MM_CAMERA_SOCKET_H__
     32 
     33 #include <inttypes.h>
     34 
     35 typedef enum {
     36     MM_CAMERA_SOCK_TYPE_UDP,
     37     MM_CAMERA_SOCK_TYPE_TCP,
     38 } mm_camera_sock_type_t;
     39 
     40 int mm_camera_socket_create(int cam_id, mm_camera_sock_type_t sock_type);
     41 
     42 int mm_camera_socket_sendmsg(
     43   int fd,
     44   void *msg,
     45   uint32_t buf_size,
     46   int sendfd);
     47 
     48 int mm_camera_socket_recvmsg(
     49   int fd,
     50   void *msg,
     51   uint32_t buf_size,
     52   int *rcvdfd);
     53 
     54 void mm_camera_socket_close(int fd);
     55 
     56 #endif /*__MM_CAMERA_SOCKET_H__*/
     57 
     58