src/rx/xdr_int32.c

   1 /*
   2  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   3  * unrestricted use provided that this legend is included on all tape
   4  * media and as a part of the software program in whole or part.  Users
   5  * may copy or modify Sun RPC without charge, but are not authorized
   6  * to license or distribute it to anyone else except as part of a product or
   7  * program developed by the user.
   8  *
   9  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  10  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  11  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  12  *
  13  * Sun RPC is provided with no support and without any obligation on the
  14  * part of Sun Microsystems, Inc. to assist in its use, correction,
  15  * modification or enhancement.
  16  *
  17  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  18  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  19  * OR ANY PART THEREOF.
  20  *
  21  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  22  * or profits or other special, indirect and consequential damages, even if
  23  * Sun has been advised of the possibility of such damages.
  24  *
  25  * Sun Microsystems, Inc.
  26  * 2550 Garcia Avenue
  27  * Mountain View, California  94043
  28  */
  29
  30 #include <afsconfig.h>
  31 #include <afs/param.h>
  32
  33
  34 #ifndef NeXT
  35
  36 #if defined(KERNEL) && !defined(UKERNEL)
  37 # if !defined(AFS_LINUX26_ENV)
  38 #  include <sys/param.h>
  39 # endif
  40 #else
  41 # include <roken.h>
  42 #endif
  43 #include "xdr.h"
  44
  45 /*
  46  * XDR afs_int32 integers
  47  * same as xdr_u_long - open coded to save a proc call!
  48  */
  49 bool_t
  50 xdr_afs_int32(XDR * xdrs, afs_int32 * lp)
  51 {
  52
  53     if (xdrs->x_op == XDR_ENCODE)
  54         return (XDR_PUTINT32(xdrs, lp));
  55
  56     if (xdrs->x_op == XDR_DECODE)
  57         return (XDR_GETINT32(xdrs, lp));
  58
  59     if (xdrs->x_op == XDR_FREE)
  60         return (TRUE);
  61
  62     return (FALSE);
  63 }
  64
  65 /*
  66  * XDR unsigned afs_int32 integers
  67  * same as xdr_long - open coded to save a proc call!
  68  */
  69 bool_t
  70 xdr_afs_uint32(XDR * xdrs, afs_uint32 * ulp)
  71 {
  72
  73     if (xdrs->x_op == XDR_DECODE)
  74         return (XDR_GETINT32(xdrs, (afs_int32 *)ulp));
  75     if (xdrs->x_op == XDR_ENCODE)
  76         return (XDR_PUTINT32(xdrs, (afs_int32 *)ulp));
  77     if (xdrs->x_op == XDR_FREE)
  78         return (TRUE);
  79     return (FALSE);
  80 }
  81
  82 #endif /* NeXT */