lib/libpuffs/glo.h

   1 /* EXTERN should be extern except for the table file */
   2
   3 #ifndef LIBPUFFS_GLO_H
   4 #define LIBPUFFS_GLO_H
   5
   6 #ifdef _TABLE
   7 #undef EXTERN
   8 #define EXTERN
   9 #endif
  10
  11 #include <minix/vfsif.h>
  12
  13 #include "puffs_msgif.h"
  14
  15 EXTERN struct puffs_usermount *global_pu;
  16
  17 EXTERN int is_readonly_fs;
  18 EXTERN int is_root_fs;
  19 EXTERN int buildpath;
  20
  21 /* Sometimes user can call exit. If we received a message,
  22  * report a failure to VFS before exiting. Especially on mount
  23  * and unmount.
  24  *
  25  * Either transid of last request or 0.
  26  */
  27 EXTERN int last_request_transid;
  28
  29 /* The following variables are used for returning results to the caller. */
  30 EXTERN int err_code;        /* temporary storage for error number */
  31
  32 /* TODO: it duplicates caller_uid and caller_gid */
  33 EXTERN struct puffs_kcred global_kcred;
  34
  35 extern int(*fs_call_vec[]) (void);
  36
  37 EXTERN message fs_m_in;
  38 EXTERN message fs_m_out;
  39 EXTERN vfs_ucred_t credentials;
  40
  41 EXTERN uid_t caller_uid;
  42 EXTERN gid_t caller_gid;
  43
  44 EXTERN int req_nr;
  45
  46 EXTERN endpoint_t SELF_E;
  47
  48 EXTERN char user_path[PATH_MAX+1];  /* pathname to be processed */
  49
  50 EXTERN dev_t fs_dev;              /* The device that is handled by this FS proc
  51                                    */
  52 EXTERN char fs_name[PATH_MAX+1];
  53
  54 EXTERN int unmountdone;
  55 EXTERN int exitsignaled;
  56
  57 #endif /* LIBPUFFS_GLO_H */