ROX-Filer/src/my_vfs.h

   1 /*
   2  * ROX-Filer, filer for the ROX desktop project
   3  * By Thomas Leonard, <tal197@users.sourceforge.net>.
   4  */
   5
   6 #ifndef _MY_VFS_H
   7 #define _MY_VFS_H
   8
   9 #ifdef HAVE_LIBVFS
  10
  11 /* We have the VFS library. Include the header file if possible, or define
  12  * stuff ourselves if not.
  13  */
  14
  15 #  define VFS_STANDALONE 1
  16 #  ifdef HAVE_VFS_H
  17 #    include "vfs.h"
  18 #  else
  19 #    include <sys/stat.h>
  20 #    include <unistd.h>
  21 #    include <sys/types.h>
  22 #    include <dirent.h>
  23 void mc_vfs_init(void);
  24 DIR  *mc_opendir (char *dirname);
  25 struct dirent *mc_readdir(DIR *dirp);
  26 int mc_closedir (DIR *dir);
  27 int mc_telldir (DIR *dir);
  28 void mc_seekdir (DIR *dir, int offset);
  29
  30 int mc_open  (const char *filename, int flags, ...);
  31 int mc_close (int handle);
  32 int mc_read  (int handle, char *buffer, int count);
  33 int mc_write (int hanlde, char *buffer, int count);
  34
  35 int mc_stat  (char *path, struct stat *buf);
  36 int mc_lstat (char *path, struct stat *buf);
  37 int mc_fstat (int fd, struct stat *buf);
  38 #  endif
  39
  40 #else   /* HAVE_LIBVFS */
  41
  42 /* We don't have VFS installed. Just use the normal functions instead. */
  43
  44 /* Include these here so that we don't get code that compiles with
  45  * VFS but not without.
  46  */
  47 #  include <sys/stat.h>
  48 #  include <unistd.h>
  49 #  include <sys/types.h>
  50 #  include <dirent.h>
  51
  52 #  define mc_open open
  53 #  define mc_close close
  54 #  define mc_read read
  55 #  define mc_write write
  56
  57 #  define mc_stat(x, y) stat(x, y)
  58 #  define mc_lstat(x, y) lstat(x, y)
  59 #  define mc_fstat(x, y) fstat(x, y)
  60 #  define mc_opendir(x) opendir(x)
  61 #  define mc_closedir(x) closedir(x)
  62 #  define mc_readdir(x) readdir(x)
  63 #  define mc_seekdir(x, o) seekdir(x, o)
  64 #  define mc_telldir(x) telldir(x)
  65
  66 #endif
  67
  68 #endif /* _MY_VFS_H */