SILENT KILLER Tool

Name	Type	Size	Last Modified
avrule_block.h	File	1637 bytes	October 09 2021 02:44:18.
avtab.h	File	4743 bytes	October 09 2021 02:44:18.
conditional.h	File	4733 bytes	October 09 2021 02:44:18.
constraint.h	File	2571 bytes	October 09 2021 02:44:18.
context.h	File	3332 bytes	October 09 2021 02:44:18.
ebitmap.h	File	3176 bytes	October 09 2021 02:44:18.
expand.h	File	3656 bytes	October 09 2021 02:44:18.
flask.h	File	4992 bytes	October 09 2021 02:44:18.
flask_types.h	File	1779 bytes	October 09 2021 02:44:18.
hashtab.h	File	4392 bytes	October 09 2021 02:44:18.
hierarchy.h	File	1818 bytes	October 09 2021 02:44:18.
link.h	File	517 bytes	October 09 2021 02:44:18.
mls_types.h	File	4376 bytes	October 09 2021 02:44:18.
module.h	File	1532 bytes	October 09 2021 02:44:18.
polcaps.h	File	721 bytes	October 09 2021 02:44:18.
policydb.h	File	25976 bytes	October 09 2021 02:44:18.
services.h	File	8583 bytes	October 09 2021 02:44:18.
sidtab.h	File	1976 bytes	October 09 2021 02:44:18.
symtab.h	File	1102 bytes	October 09 2021 02:44:18.
util.h	File	1461 bytes	October 09 2021 02:44:18.

/* Author : Stephen Smalley, <sds@tycho.nsa.gov> */

/* FLASK */

/*
 * A security identifier table (sidtab) is a hash table
 * of security context structures indexed by SID value.
 */

#ifndef _SEPOL_POLICYDB_SIDTAB_H_
#define _SEPOL_POLICYDB_SIDTAB_H_

#include <sepol/policydb/context.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct sidtab_node {
	sepol_security_id_t sid;	/* security identifier */
	context_struct_t context;	/* security context structure */
	struct sidtab_node *next;
} sidtab_node_t;

typedef struct sidtab_node *sidtab_ptr_t;

#define SIDTAB_HASH_BITS 7
#define SIDTAB_HASH_BUCKETS (1 << SIDTAB_HASH_BITS)
#define SIDTAB_HASH_MASK (SIDTAB_HASH_BUCKETS-1)

#define SIDTAB_SIZE SIDTAB_HASH_BUCKETS

typedef struct {
	sidtab_ptr_t *htable;
	unsigned int nel;	/* number of elements */
	unsigned int next_sid;	/* next SID to allocate */
	unsigned char shutdown;
} sidtab_t;

extern int sepol_sidtab_init(sidtab_t * s);

extern int sepol_sidtab_insert(sidtab_t * s,
			       sepol_security_id_t sid,
			       context_struct_t * context);

extern context_struct_t *sepol_sidtab_search(sidtab_t * s,
					     sepol_security_id_t sid);

extern int sepol_sidtab_map(sidtab_t * s,
			    int (*apply) (sepol_security_id_t sid,
					  context_struct_t * context,
					  void *args), void *args);

extern void sepol_sidtab_map_remove_on_error(sidtab_t * s,
					     int (*apply) (sepol_security_id_t
							   s,
							   context_struct_t *
							   context, void *args),
					     void *args);

extern int sepol_sidtab_context_to_sid(sidtab_t * s,	/* IN */
				       context_struct_t * context,	/* IN */
				       sepol_security_id_t * sid);	/* OUT */

extern void sepol_sidtab_hash_eval(sidtab_t * h, char *tag);

extern void sepol_sidtab_destroy(sidtab_t * s);

extern void sepol_sidtab_set(sidtab_t * dst, sidtab_t * src);

extern void sepol_sidtab_shutdown(sidtab_t * s);

#ifdef __cplusplus
}
#endif

#endif				/* _SIDTAB_H_ */

/* FLASK */

SILENT KILLERPanel

Files and Folders in: //usr/include/sepol/policydb

Reading File: //usr/include/sepol/policydb/sidtab.h