diff options
Diffstat (limited to 'security/apparmor/include/match.h')
| -rw-r--r-- | security/apparmor/include/match.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/security/apparmor/include/match.h b/security/apparmor/include/match.h index d751c8bf72cd..a85bb3b1836c 100644 --- a/security/apparmor/include/match.h +++ b/security/apparmor/include/match.h @@ -100,6 +100,8 @@ struct aa_dfa { struct table_header *tables[YYTD_ID_TSIZE]; }; +extern struct aa_dfa *nulldfa; + #define byte_to_byte(X) (X) #define UNPACK_ARRAY(TABLE, BLOB, LEN, TYPE, NTOHX) \ @@ -117,6 +119,9 @@ static inline size_t table_size(size_t len, size_t el_size) return ALIGN(sizeof(struct table_header) + len * el_size, 8); } +int aa_setup_dfa_engine(void); +void aa_teardown_dfa_engine(void); + struct aa_dfa *aa_dfa_unpack(void *blob, size_t size, int flags); unsigned int aa_dfa_match_len(struct aa_dfa *dfa, unsigned int start, const char *str, int len); |