str
BKCgetBBPname(str *ret, const bat *bid)
{
BAT *b;
if ((b = BATdescriptor(*bid)) == NULL) {
throw(MAL, "bat.getName", RUNTIME_OBJECT_MISSING);
}
*ret = GDKstrdup(BBPname(b->batCacheid));
BBPunfix(b->batCacheid);
return MAL_SUCCEED;
}
ssize_t
batToStr(char **dst, size_t *len, const bat *src, bool external)
{
bat b = *src;
size_t i;
str s;
if (is_bat_nil(b) || (s = BBPname(b)) == NULL || *s == 0) {
atommem(4);
if (external) {
strcpy(*dst, "nil");
return 3;
}
strcpy(*dst, str_nil);
return 1;
}
i = strlen(s) + 3;
atommem(i);
return stpconcat(*dst, "<", s, ">", NULL) - *dst;
}
