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49 lines
1.3 KiB
49 lines
1.3 KiB
#ifndef _SEPOL_NODES_H_
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#define _SEPOL_NODES_H_
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#include <sepol/handle.h>
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#include <sepol/policydb.h>
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#include <sepol/node_record.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Return the number of nodes */
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extern int sepol_node_count(sepol_handle_t * handle,
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const sepol_policydb_t * p, unsigned int *response);
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/* Check if a node exists */
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extern int sepol_node_exists(sepol_handle_t * handle,
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const sepol_policydb_t * policydb,
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const sepol_node_key_t * key, int *response);
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/* Query a node - returns the node, or NULL if not found */
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extern int sepol_node_query(sepol_handle_t * handle,
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const sepol_policydb_t * policydb,
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const sepol_node_key_t * key,
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sepol_node_t ** response);
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/* Modify a node, or add it, if the key is not found */
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extern int sepol_node_modify(sepol_handle_t * handle,
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sepol_policydb_t * policydb,
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const sepol_node_key_t * key,
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const sepol_node_t * data);
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/* Iterate the nodes
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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_node_iterate(sepol_handle_t * handle,
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const sepol_policydb_t * policydb,
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int (*fn) (const sepol_node_t * node,
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void *fn_arg), void *arg);
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#ifdef __cplusplus
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}
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#endif
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#endif
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