Fix C type and portability warnings

This commit is contained in:
2026-07-30 04:34:16 +03:00
parent 292421d970
commit 4bd99cf68f
+78 -91
View File
@@ -26,7 +26,7 @@ struct set {
}* symbols_v;
};
struct set* set_new() {
struct set* set_new(void) {
struct set* set = xmalloc(sizeof *set);
set->cnt = 0;
set->symbols_cap = 0;
@@ -201,23 +201,9 @@ static int encode_set_size(int cnt, int bpp) {
* how multiple escapes are avoided.
*/
static char* bits_to_char(int c, char* base62) {
assert(c >= 0 && c <= 61);
if (c < 10) {
*base62++ = c + '0';
} else if (c < 36) {
*base62++ = c - 10 + 'a';
} else if (c < 62) {
*base62++ = c - 36 + 'A';
}
return base62;
}
// ---
static inline char encode_bpp(int bpp) { return bpp - 7 + 'a'; }
static inline char encode_bpp(int bpp) { return (char)(bpp - 7 + 'a'); }
struct encode_writer {
uint64_t bits;
@@ -339,7 +325,7 @@ const char* set_fini(struct set* set, int bpp) {
}
unsigned unique_hash[set->cnt];
size_t unique_cnt = 0;
int unique_cnt = 0;
// delete duplicates
for (size_t i = 0; i < set->cnt; ++i) {
@@ -407,80 +393,80 @@ static int set_meta_fini(struct set_meta* meta) {
return 0;
}
// UCHAR_MAX == 255
static const unsigned char char_to_num[255 + 1] = {[0] = 0xff, /* конец строки */
__extension__ static const unsigned char char_to_num[255 + 1] = {[0] = 0xff, /* конец строки */
[1 ...('0' - 1)] = 0xee,
[1 ...('0' - 1)] = 0xee,
['0'] = 0,
['1'] = 1,
['2'] = 2,
['3'] = 3,
['4'] = 4,
['5'] = 5,
['6'] = 6,
['7'] = 7,
['8'] = 8,
['9'] = 9,
['0'] = 0,
['1'] = 1,
['2'] = 2,
['3'] = 3,
['4'] = 4,
['5'] = 5,
['6'] = 6,
['7'] = 7,
['8'] = 8,
['9'] = 9,
[('9' + 1)...('A' - 1)] = 0xee,
[('9' + 1)...('A' - 1)] = 0xee,
['A'] = 36,
['B'] = 37,
['C'] = 38,
['D'] = 39,
['E'] = 40,
['F'] = 41,
['G'] = 42,
['H'] = 43,
['I'] = 44,
['J'] = 45,
['K'] = 46,
['L'] = 47,
['M'] = 48,
['N'] = 49,
['O'] = 50,
['P'] = 51,
['Q'] = 52,
['R'] = 53,
['S'] = 54,
['T'] = 55,
['U'] = 56,
['V'] = 57,
['W'] = 58,
['X'] = 59,
['Y'] = 60,
['Z'] = 61,
['A'] = 36,
['B'] = 37,
['C'] = 38,
['D'] = 39,
['E'] = 40,
['F'] = 41,
['G'] = 42,
['H'] = 43,
['I'] = 44,
['J'] = 45,
['K'] = 46,
['L'] = 47,
['M'] = 48,
['N'] = 49,
['O'] = 50,
['P'] = 51,
['Q'] = 52,
['R'] = 53,
['S'] = 54,
['T'] = 55,
['U'] = 56,
['V'] = 57,
['W'] = 58,
['X'] = 59,
['Y'] = 60,
['Z'] = 61,
[('Z' + 1)...('a' - 1)] = 0xee,
[('Z' + 1)...('a' - 1)] = 0xee,
['a'] = 10,
['b'] = 11,
['c'] = 12,
['d'] = 13,
['e'] = 14,
['f'] = 15,
['g'] = 16,
['h'] = 17,
['i'] = 18,
['j'] = 19,
['k'] = 20,
['l'] = 21,
['m'] = 22,
['n'] = 23,
['o'] = 24,
['p'] = 25,
['q'] = 26,
['r'] = 27,
['s'] = 28,
['t'] = 29,
['u'] = 30,
['v'] = 31,
['w'] = 32,
['x'] = 33,
['y'] = 34,
['z'] = 35,
['a'] = 10,
['b'] = 11,
['c'] = 12,
['d'] = 13,
['e'] = 14,
['f'] = 15,
['g'] = 16,
['h'] = 17,
['i'] = 18,
['j'] = 19,
['k'] = 20,
['l'] = 21,
['m'] = 22,
['n'] = 23,
['o'] = 24,
['p'] = 25,
['q'] = 26,
['r'] = 27,
['s'] = 28,
['t'] = 29,
['u'] = 30,
['v'] = 31,
['w'] = 32,
['x'] = 33,
['y'] = 34,
['z'] = 35,
[('z' + 1)... 255] = 0xee};
[('z' + 1)... 255] = 0xee};
// Decode base62 and Golomb-Rice in one pass. Base62 is LSB-first; a Z escape contributes 10 stream
// bits.
@@ -631,7 +617,8 @@ static int cache_decode_set(struct set_meta* meta, int target_bpp, const unsigne
int len = (int)meta->len;
int capacity = meta->value_capacity;
struct cache_ent* ent = xmalloc(sizeof(*ent) + (size_t)(capacity) * sizeof(unsigned) + len + 1);
struct cache_ent* ent =
xmalloc(sizeof(*ent) + (size_t)capacity * sizeof(unsigned) + (size_t)len + 1);
ent->hash_arr = (unsigned*)(ent + 1);
ent->str = (char*)(ent->hash_arr + capacity);
@@ -760,7 +747,7 @@ static int downsample_set(int cnt, const unsigned* hash_pt, unsigned* ds_pt, int
while (v1 < v1_end) *ds_pt++ = *v1++;
while (v2 < v2_end) *ds_pt++ = *v2++ & mask;
return ds_pt - ds_start;
return (int)(ds_pt - ds_start);
}
static const unsigned* step_lower_bound(const unsigned* first, const unsigned* last, unsigned value,
@@ -901,11 +888,11 @@ int main(void) {
set1 = set_free(set1);
set2 = set_free(set2);
str10 = _free(str10);
str11 = _free(str11);
str20 = _free(str20);
str21 = _free(str21);
str22 = _free(str22);
str10 = _free((void*)str10);
str11 = _free((void*)str11);
str20 = _free((void*)str20);
str21 = _free((void*)str21);
str22 = _free((void*)str22);
fprintf(stderr, "%s: api test OK\n", __FILE__);