/* Global variables declaring. */
#include "fs.h"
#include "file.h"
#include "fproc.h"
#include "inode.h"
#include "../share/message.h"
/* File System global variables. */
fproc_t *fp; /* pointer to caller's fproc struct */
fproc_t fproc[NR_PROCS]; /* per process information table */
filp_t filp[NR_FILPS]; /* filp table */
/* The parameters of the call are kept here. */
message_params_t message_params; /* parameters of the input message */
int rd_phone; /* call number of RAMDISK driver task */
int con_phone; /* call number of CONSOLE service */
char user_path[PATH_MAX]; /* storage for user path name */
/* Data needed for communication with RAMDISK. */
void *buffer; /* buffer for storing data retrieved from RAMDISK */
/* The following variables are used for returning results to the caller. */
int err_code; /* temporary storage for error number */
int status; /* status of last disk i/o request */