src/vol/ntops.h

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #ifndef _NTOPS_H_
  11 #define _NTOPS_H_
  12
  13 #ifdef AFS_NT40_ENV
  14 /* We don't include Unix afssyscalls.h on Windows, so: */
  15 #define VALID_INO(I) ((I != (__int64)-1) && (I != (__int64)0))
  16
  17 /* minimum size of string to hand to PrintInode */
  18 #define AFS_INO_STR_LENGTH 32
  19 typedef char afs_ino_str_t[AFS_INO_STR_LENGTH];
  20
  21 extern char *PrintInode(char *, Inode);
  22 #endif
  23
  24 /* Basic file operations */
  25 extern FD_t nt_open(const char *name, int flags, int mode);
  26 extern int nt_close(FD_t fd);
  27 extern int nt_write(FD_t fd, void *buf, afs_sfsize_t size);
  28 extern int nt_read(FD_t fd, void *buf, afs_sfsize_t size);
  29 extern int nt_pread(FD_t fd, void * buf, afs_sfsize_t count, afs_foff_t offset);
  30 extern int nt_pwrite(FD_t fd, const void * buf, afs_sfsize_t count, afs_foff_t offset);
  31 extern afs_sfsize_t nt_size(FD_t fd);
  32 extern int nt_getFileCreationTime(FD_t fd, FILETIME * ftime);
  33 extern int nt_setFileCreationTime(FD_t fd, FILETIME * ftime);
  34 extern int nt_sync(int cdrive);
  35 extern int nt_ftruncate(FD_t fd, afs_foff_t len);
  36 extern int nt_fsync(FD_t fd);
  37 extern int nt_seek(FD_t fd, afs_foff_t off, int whence);
  38 extern FILE *nt_fdopen(IHandle_t * h, char *fdperms);
  39 extern int nt_unlink(char *name);
  40
  41 extern void nt_DevToDrive(char *drive, int dev);
  42 extern int nt_DriveToDev(char *drive);
  43 #endif /* _NTOPS_H_ */