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/* Licensed under LGPLv2.1+ - see LICENSE file for details */
#include <ccan/jmap/jmap.h>
#include <ccan/build_assert/build_assert.h>
#include <stdlib.h>
#include <string.h>
struct jmap *jmap_new_(size_t size)
{
struct jmap *map;
/* Judy uses unsigned long for Word_t, we use unsigned long. */
BUILD_ASSERT(sizeof(Word_t) == sizeof(unsigned long));
/* We also put pointers into Judy, in jmap_types.h */
BUILD_ASSERT(sizeof(Word_t) >= sizeof(void *));
assert(size >= sizeof(*map));
map = malloc(size);
if (map) {
map->judy = NULL;
memset(&map->err, 0, sizeof(map->err));
map->errstr = NULL;
map->num_accesses = 0;
map->acc_value = NULL;
map->acc_index = 0;
map->funcname = NULL;
}
return map;
}
const char *jmap_error_str_(struct jmap *map)
{
char *str;
free((char *)map->errstr);
map->errstr = str = malloc(100);
if (!map->errstr)
return "out of memory";
sprintf(str,
"JU_ERRNO_* == %d, ID == %d\n",
JU_ERRNO(&map->err), JU_ERRID(&map->err));
return str;
}
void jmap_free_(const struct jmap *map)
{
free((char *)map->errstr);
JudyLFreeArray((PPvoid_t)&map->judy, PJE0);
free((void *)map);
}
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