minix/lib/libpuffs/glo.h
2011-11-29 16:56:52 +01:00

57 lines
1.3 KiB
C

/* EXTERN should be extern except for the table file */
#ifndef LIBPUFFS_GLO_H
#define LIBPUFFS_GLO_H
#ifdef _TABLE
#undef EXTERN
#define EXTERN
#endif
#include <minix/vfsif.h>
#include "puffs_msgif.h"
EXTERN struct puffs_usermount *global_pu;
EXTERN int is_readonly_fs;
EXTERN int is_root_fs;
EXTERN int buildpath;
/* Sometimes user can call exit. If we received a message,
* report a failure to VFS before exiting. Especially on mount
* and unmount.
*
* Either transid of last request or 0.
*/
EXTERN int last_request_transid;
/* The following variables are used for returning results to the caller. */
EXTERN int err_code; /* temporary storage for error number */
/* TODO: it duplicates caller_uid and caller_gid */
EXTERN struct puffs_kcred global_kcred;
extern _PROTOTYPE (int (*fs_call_vec[]), (void) ); /* fs call table */
EXTERN message fs_m_in;
EXTERN message fs_m_out;
EXTERN vfs_ucred_t credentials;
EXTERN uid_t caller_uid;
EXTERN gid_t caller_gid;
EXTERN int req_nr;
EXTERN endpoint_t SELF_E;
EXTERN char user_path[PATH_MAX+1]; /* pathname to be processed */
EXTERN dev_t fs_dev; /* The device that is handled by this FS proc
*/
EXTERN char fs_name[PATH_MAX+1];
EXTERN int unmountdone;
EXTERN int exitsignaled;
#endif /* LIBPUFFS_GLO_H */