selinux/ss/symtab.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * A symbol table (symtab) maintains associations between symbol
0004  * strings and datum values.  The type of the datum values
0005  * is arbitrary.  The symbol table type is implemented
0006  * using the hash table type (hashtab).
0007  *
0008  * Author : Stephen Smalley, <sds@tycho.nsa.gov>
0009  */
0010 #ifndef _SS_SYMTAB_H_
0011 #define _SS_SYMTAB_H_
0012
0013 #include "hashtab.h"
0014
0015 struct symtab {
0016     struct hashtab table;   /* hash table (keyed on a string) */
0017     u32 nprim;      /* number of primary names in table */
0018 };
0019
0020 int symtab_init(struct symtab *s, unsigned int size);
0021
0022 int symtab_insert(struct symtab *s, char *name, void *datum);
0023 void *symtab_search(struct symtab *s, const char *name);
0024
0025 #endif  /* _SS_SYMTAB_H_ */
0026
0027