lib/libhgfs/error.c

   1 /* Part of libhgfs - (c) 2009, D.C. van Moolenbroek */
   2
   3 #include "inc.h"
   4
   5 /* Not sure if all of these occur in the HGFS v1 protocol, but at least some
   6  * that weren't in the original protocol, are being returned now.
   7  */
   8 #define NERRS 16
   9 static int error_map[NERRS] = {
  10   OK,                           /* no error */
  11   ENOENT,                       /* no such file/directory */
  12   EBADF,                        /* invalid handle */
  13   EPERM,                        /* operation not permitted */
  14   EEXIST,                       /* file already exists */
  15   ENOTDIR,                      /* not a directory */
  16   ENOTEMPTY,                    /* directory not empty */
  17   EIO,                          /* protocol error */
  18   EACCES,                       /* access denied */
  19   EINVAL,                       /* invalid name */
  20   EIO,                          /* generic error */
  21   EIO,                          /* sharing violation */
  22   ENOSPC,                       /* no space */
  23   ENOSYS,                       /* operation not supported */
  24   ENAMETOOLONG,                 /* name too long */
  25   EINVAL,                       /* invalid parameter */
  26 };
  27
  28 /*===========================================================================*
  29  *                              error_convert                                *
  30  *===========================================================================*/
  31 int error_convert(int err)
  32 {
  33 /* Convert a HGFS error into an errno error code.
  34  */
  35
  36   if (err < 0 || err >= NERRS) return EIO;
  37
  38   return error_map[err];
  39 }