[PATCH] lib/ts_fsm.c: constify structs
Constify two structs. Correct some typos. Compile-tested and run-tested (module inserted) on 2.6.18-rc4-mm3. Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
parent
4050914f7c
commit
1497b2749b
1 changed files with 5 additions and 5 deletions
10
lib/ts_fsm.c
10
lib/ts_fsm.c
|
@ -12,13 +12,13 @@
|
|||
*
|
||||
* A finite state machine consists of n states (struct ts_fsm_token)
|
||||
* representing the pattern as a finite automation. The data is read
|
||||
* sequentially on a octet basis. Every state token specifies the number
|
||||
* sequentially on an octet basis. Every state token specifies the number
|
||||
* of recurrences and the type of value accepted which can be either a
|
||||
* specific character or ctype based set of characters. The available
|
||||
* type of recurrences include 1, (0|1), [0 n], and [1 n].
|
||||
*
|
||||
* The algorithm differs between strict/non-strict mode specyfing
|
||||
* whether the pattern has to start at the first octect. Strict mode
|
||||
* The algorithm differs between strict/non-strict mode specifying
|
||||
* whether the pattern has to start at the first octet. Strict mode
|
||||
* is enabled by default and can be disabled by inserting
|
||||
* TS_FSM_HEAD_IGNORE as the first token in the chain.
|
||||
*
|
||||
|
@ -44,7 +44,7 @@ struct ts_fsm
|
|||
#define _W 0x200 /* wildcard */
|
||||
|
||||
/* Map to _ctype flags and some magic numbers */
|
||||
static u16 token_map[TS_FSM_TYPE_MAX+1] = {
|
||||
static const u16 token_map[TS_FSM_TYPE_MAX+1] = {
|
||||
[TS_FSM_SPECIFIC] = 0,
|
||||
[TS_FSM_WILDCARD] = _W,
|
||||
[TS_FSM_CNTRL] = _C,
|
||||
|
@ -61,7 +61,7 @@ static u16 token_map[TS_FSM_TYPE_MAX+1] = {
|
|||
[TS_FSM_ASCII] = _A,
|
||||
};
|
||||
|
||||
static u16 token_lookup_tbl[256] = {
|
||||
static const u16 token_lookup_tbl[256] = {
|
||||
_W|_A|_C, _W|_A|_C, _W|_A|_C, _W|_A|_C, /* 0- 3 */
|
||||
_W|_A|_C, _W|_A|_C, _W|_A|_C, _W|_A|_C, /* 4- 7 */
|
||||
_W|_A|_C, _W|_A|_C|_S, _W|_A|_C|_S, _W|_A|_C|_S, /* 8- 11 */
|
||||
|
|
Loading…
Reference in a new issue