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* Copyright (c) 1987,1997, Prentice Hall
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*
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* - Redistributions in binary form must reproduce the above
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* with the distribution.
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*/
/** @addtogroup FileSystemImpl
* @{
*/
/**
* @file glo.c
* @brief File System global variables.
*/
#include "fs.h"
#include "file.h"
#include "fproc.h"
#include "inode.h"
#include "../share/message.h"
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 */
/**
* }
*/