/*
 * lib/krb5/rcache/rc_io.h
 *
 * This file of the Kerberos V5 software is derived from public-domain code
 * contributed by Daniel J. Bernstein, <brnstnd@acf10.nyu.edu>.
 *
 */

/*
 * Declarations for the I/O sub-package of the replay cache
 */

#ifndef KRB5_RC_IO_H
#define KRB5_RC_IO_H
#include <krb5/osconf.h>

typedef struct krb5_rc_iostuff
 {
  int fd;
  int mark; /* on newer systems, should be pos_t */
  char *fn;
 }
krb5_rc_iostuff;

/* first argument is always iostuff for result file */

krb5_error_code krb5_rc_io_creat PROTOTYPE((krb5_rc_iostuff *,char **));
krb5_error_code krb5_rc_io_open PROTOTYPE((krb5_rc_iostuff *,char *));
krb5_error_code krb5_rc_io_move PROTOTYPE((krb5_rc_iostuff *,krb5_rc_iostuff *));
krb5_error_code krb5_rc_io_write PROTOTYPE((krb5_rc_iostuff *,krb5_pointer,int));
krb5_error_code krb5_rc_io_read PROTOTYPE((krb5_rc_iostuff *,krb5_pointer,int));
krb5_error_code krb5_rc_io_close PROTOTYPE((krb5_rc_iostuff *));
krb5_error_code krb5_rc_io_destroy PROTOTYPE((krb5_rc_iostuff *));
krb5_error_code krb5_rc_io_mark PROTOTYPE((krb5_rc_iostuff *));
krb5_error_code krb5_rc_io_unmark PROTOTYPE((krb5_rc_iostuff *));

#endif