vfs/mcfsutil.h

   1 #ifndef __MCFSUTIL_H
   2 #define __MCFSUTIL_H
   3
   4 /*
   5  * FIXME: This protocol uses 32-bit integers for the communication.
   6  * It is a problem on systems with large file support, which is now
   7  * default.  This means that lseek is broken unless --disable-largefile
   8  * is used.  64-bit systems are probably broken even more.
   9  */
  10
  11 enum {
  12     RPC_END,                    /* End of RPC commands */
  13     RPC_INT,                    /* Next argument is integer */
  14     RPC_STRING,                 /* Next argument is a string */
  15     RPC_BLOCK,                  /* Next argument is a len/block */
  16     RPC_LIMITED_STRING          /* same as STRING, but has a size limit */
  17 };
  18
  19 int rpc_get (int sock, ...);
  20 int rpc_send (int sock, ...);
  21 int socket_read_block (int sock, char *dest, int len);
  22 int socket_write_block (int sock, char *buffer, int len);
  23 #endif                          /* !__MCFSUTIL_H */