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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>
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
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/* Author : Stephen Smalley, <sds@epoch.ncsc.mil> */
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/* FLASK */
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/*
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* A symbol table (symtab) maintains associations between symbol
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* strings and datum values. The type of the datum values
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* is arbitrary. The symbol table type is implemented
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* using the hash table type (hashtab).
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*/
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#ifndef _SEPOL_POLICYDB_SYMTAB_H_
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#define _SEPOL_POLICYDB_SYMTAB_H_
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#include <sepol/policydb/hashtab.h>
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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/* The symtab_datum struct stores the common information for
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* all symtab datums. It should the first element in every
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* struct that will be used in a symtab to allow the specific
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* datum types to be freely cast to this type.
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*
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* The values start at 1 - 0 is never a valid value.
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*/
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typedef struct symtab_datum {
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uint32_t value;
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} symtab_datum_t;
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typedef struct {
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hashtab_t table; /* hash table (keyed on a string) */
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uint32_t nprim; /* number of primary names in table */
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} symtab_t;
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extern int symtab_init(symtab_t *, unsigned int size);
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extern void symtab_destroy(symtab_t *);
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__END_DECLS
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#endif /* _SYMTAB_H_ */
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/* FLASK */
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