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#include "first.h"
#include "vector.h"
#include <stdlib.h>
#include <string.h>
static inline size_t vector_align_size(size_t s) {
size_t a = (s + 15) & ~(size_t)15uL;
return (a < s) ? s : a;
}
void vector_free(void *data) { free(data); }
void *vector_resize(void *data, size_t elem_size, size_t *size, size_t used, size_t x) {
ck_assert(used < SIZE_MAX - p);
*size = vector_align_size(used + p);
ck_assert(*size <= SIZE_MAX / elem_size);
const size_t total_size = elem_size * *size;
const size_t used_size = elem_size * used;
void *odata = data; /*(save ptr to avoid static analyzer realloc warn)*/
data = realloc(odata, total_size);
ck_assert(NULL != data);
/* clear new memory */
memset(((char*)data) + used_size, 0, total_size - used_size);
return data;
}
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