mandoc/man_hash.c - diff

Return to man_hash.c CVS log

Up to [cvsweb.bsd.lv] / mandoc

version 1.23, 2010/07/31 23:52:58

version 1.26, 2014/03/23 11:25:26

Line 23

#include <assert.h>

#include <ctype.h>

#include <limits.h>

#include <stdlib.h>

#include <string.h>

#include "man.h"

#include "mandoc.h"

#include "libman.h"

#define HASH_DEPTH 6

#define HASH_ROW(x) do { \

if (isupper((u_char)(x))) \

if (isupper((unsigned char)(x))) \

(x) -= 65; \

else \

(x) -= 97; \

Line 46

* macro (the integer value of the enum stored as a char to save a bit

* of space).

static u_char table[26 * HASH_DEPTH];

static unsigned char table[26 * HASH_DEPTH];

* XXX - this hash has global scope, so if intended for use as a library

Line 65 man_hash_init(void)

for (i = 0; i < (int)MAN_MAX; i++) {

x = man_macronames[i][0];

assert(isalpha((u_char)x));

assert(isalpha((unsigned char)x));

HASH_ROW(x);

for (j = 0; j < HASH_DEPTH; j++)

if (UCHAR_MAX == table[x + j]) {

table[x + j] = (u_char)i;

table[x + j] = (unsigned char)i;

break;

}

Line 88 man_hash_find(const char *tmp)

if ('\0' == (x = tmp[0]))

return(MAN_MAX);

if ( ! (isalpha((u_char)x)))

if ( ! (isalpha((unsigned char)x)))

return(MAN_MAX);

HASH_ROW(x);