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https://github.com/SELinuxProject/selinux
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ed7a6ba24a
Change-Id: I7da601767c3a4ebed7274e33304d8b589a9115fe Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
#ifndef _SEPOL_BOOLEANS_H_
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#define _SEPOL_BOOLEANS_H_
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#include <stddef.h>
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#include <sepol/policydb.h>
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#include <sepol/boolean_record.h>
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#include <sepol/handle.h>
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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/*--------------compatibility--------------*/
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/* Given an existing binary policy (starting at 'data', with length 'len')
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and a boolean configuration file named by 'boolpath', rewrite the binary
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policy for the boolean settings in the boolean configuration file.
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The binary policy is rewritten in place in memory.
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Returns 0 upon success, or -1 otherwise. */
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extern int sepol_genbools(void *data, size_t len, char *boolpath);
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/* Given an existing binary policy (starting at 'data', with length 'len')
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and boolean settings specified by the parallel arrays ('names', 'values')
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with 'nel' elements, rewrite the binary policy for the boolean settings.
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The binary policy is rewritten in place in memory.
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Returns 0 upon success or -1 otherwise. */
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extern int sepol_genbools_array(void *data, size_t len,
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char **names, int *values, int nel);
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/*---------------end compatbility------------*/
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/* Set the specified boolean */
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extern int sepol_bool_set(sepol_handle_t * handle,
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sepol_policydb_t * policydb,
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const sepol_bool_key_t * key,
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const sepol_bool_t * data);
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/* Return the number of booleans */
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extern int sepol_bool_count(sepol_handle_t * handle,
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const sepol_policydb_t * p, unsigned int *response);
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/* Check if the specified boolean exists */
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extern int sepol_bool_exists(sepol_handle_t * handle,
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const sepol_policydb_t * policydb,
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const sepol_bool_key_t * key, int *response);
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/* Query a boolean - returns the boolean, or NULL if not found */
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extern int sepol_bool_query(sepol_handle_t * handle,
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const sepol_policydb_t * p,
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const sepol_bool_key_t * key,
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sepol_bool_t ** response);
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/* Iterate the booleans
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* The handler may return:
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* -1 to signal an error condition,
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* 1 to signal successful exit
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* 0 to signal continue */
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extern int sepol_bool_iterate(sepol_handle_t * handle,
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const sepol_policydb_t * policydb,
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int (*fn) (const sepol_bool_t * boolean,
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void *fn_arg), void *arg);
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__END_DECLS
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#endif
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