release/src-rt-6.x.4708/linux/linux-2.6.36/fs/ncpfs/ncpsign_kernel.h

   1 /*
   2  *  ncpsign_kernel.h
   3  *
   4  *  Arne de Bruijn (arne@knoware.nl), 1997
   5  *
   6  */
   7
   8 #ifndef _NCPSIGN_KERNEL_H
   9 #define _NCPSIGN_KERNEL_H
  10
  11 #include <linux/ncp_fs.h>
  12
  13 #ifdef CONFIG_NCPFS_PACKET_SIGNING
  14 void __sign_packet(struct ncp_server *server, const char *data, size_t size, __u32 totalsize, void *sign_buff);
  15 int sign_verify_reply(struct ncp_server *server, const char *data, size_t size, __u32 totalsize, const void *sign_buff);
  16 #endif
  17
  18 static inline size_t sign_packet(struct ncp_server *server, const char *data, size_t size, __u32 totalsize, void *sign_buff) {
  19 #ifdef CONFIG_NCPFS_PACKET_SIGNING
  20         if (server->sign_active) {
  21                 __sign_packet(server, data, size, totalsize, sign_buff);
  22                 return 8;
  23         }
  24 #endif
  25         return 0;
  26 }
  27
  28 #endif