security/integrity/ima/ima_template_lib.h

   1 /*
   2  * Copyright (C) 2013 Politecnico di Torino, Italy
   3  *                    TORSEC group -- http://security.polito.it
   4  *
   5  * Author: Roberto Sassu <roberto.sassu@polito.it>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation, version 2 of the
  10  * License.
  11  *
  12  * File: ima_template_lib.h
  13  *      Header for the library of supported template fields.
  14  */
  15 #ifndef __LINUX_IMA_TEMPLATE_LIB_H
  16 #define __LINUX_IMA_TEMPLATE_LIB_H
  17
  18 #include <linux/seq_file.h>
  19 #include "ima.h"
  20
  21 #define ENFORCE_FIELDS 0x00000001
  22 #define ENFORCE_BUFEND 0x00000002
  23
  24 void ima_show_template_digest(struct seq_file *m, enum ima_show_type show,
  25                               struct ima_field_data *field_data);
  26 void ima_show_template_digest_ng(struct seq_file *m, enum ima_show_type show,
  27                                  struct ima_field_data *field_data);
  28 void ima_show_template_string(struct seq_file *m, enum ima_show_type show,
  29                               struct ima_field_data *field_data);
  30 void ima_show_template_sig(struct seq_file *m, enum ima_show_type show,
  31                            struct ima_field_data *field_data);
  32 int ima_parse_buf(void *bufstartp, void *bufendp, void **bufcurp,
  33                   int maxfields, struct ima_field_data *fields, int *curfields,
  34                   unsigned long *len_mask, int enforce_mask, char *bufname);
  35 int ima_eventdigest_init(struct ima_event_data *event_data,
  36                          struct ima_field_data *field_data);
  37 int ima_eventname_init(struct ima_event_data *event_data,
  38                        struct ima_field_data *field_data);
  39 int ima_eventdigest_ng_init(struct ima_event_data *event_data,
  40                             struct ima_field_data *field_data);
  41 int ima_eventname_ng_init(struct ima_event_data *event_data,
  42                           struct ima_field_data *field_data);
  43 int ima_eventsig_init(struct ima_event_data *event_data,
  44                       struct ima_field_data *field_data);
  45 #endif /* __LINUX_IMA_TEMPLATE_LIB_H */