C++ (Cpp) EXIM_DATUM_FREE 예제들

예제 #1

파일: exim_dbutil.c 프로젝트: hillu/exim

static void *
dbfn_read_with_length(open_db *dbblock, uschar *key, int *length)
{
void *yield;
EXIM_DATUM key_datum, result_datum;

EXIM_DATUM_INIT(key_datum);         /* Some DBM libraries require the datum */
EXIM_DATUM_INIT(result_datum);      /* to be cleared before use. */
EXIM_DATUM_DATA(key_datum) = CS key;
EXIM_DATUM_SIZE(key_datum) = Ustrlen(key) + 1;

if (!EXIM_DBGET(dbblock->dbptr, key_datum, result_datum)) return NULL;

yield = store_get(EXIM_DATUM_SIZE(result_datum));
memcpy(yield, EXIM_DATUM_DATA(result_datum), EXIM_DATUM_SIZE(result_datum));
if (length != NULL) *length = EXIM_DATUM_SIZE(result_datum);

EXIM_DATUM_FREE(result_datum);    /* Some DBM libs require freeing */
return yield;
}

예제 #2

파일: dbmdb.c 프로젝트: KMU-embedded/mosbench-ext

int
dbmdb_find(void *handle, uschar *filename, uschar *keystring, int length,
  uschar **result, uschar **errmsg, BOOL *do_cache)
{
EXIM_DB *d = (EXIM_DB *)handle;
EXIM_DATUM key, data;

filename = filename;    /* Keep picky compilers happy */
errmsg = errmsg;
do_cache = do_cache;

EXIM_DATUM_INIT(key);               /* Some DBM libraries require datums to */
EXIM_DATUM_INIT(data);              /* be cleared before use. */
EXIM_DATUM_DATA(key) = CS keystring;
EXIM_DATUM_SIZE(key) = length + 1;

if (EXIM_DBGET(d, key, data))
  {
  *result = string_copyn(US EXIM_DATUM_DATA(data), EXIM_DATUM_SIZE(data));
  EXIM_DATUM_FREE(data);            /* Some DBM libraries need a free() call */
  return OK;
  }
return FAIL;
}