static error_t
procfs_dir_get_contents (void *hook, char **contents, ssize_t *contents_len)
{
static const char dot_dotdot[] = ".\0..";
struct procfs_dir_node *dir = hook;
const struct procfs_dir_entry *ent;
int pos;
/* Evaluate how much space is needed. Note that we include the hidden
entries, just in case their status changes between now and then. */
pos = sizeof dot_dotdot;
for (ent = dir->ops->entries; ent->name; ent++)
pos += strlen (ent->name) + 1;
*contents = malloc (pos);
if (! *contents)
return ENOMEM;
memcpy (*contents, dot_dotdot, sizeof dot_dotdot);
pos = sizeof dot_dotdot;
for (ent = dir->ops->entries; ent->name; ent++)
{
if (! entry_exists (dir, ent))
continue;
strcpy (*contents + pos, ent->name);
pos += strlen (ent->name) + 1;
}
*contents_len = pos;
return 0;
}
//**********************************************************
// read a s**t and then check that it's a loader or stack s**t
// if expect_stack is true and it's not a stack s**t then reject, and vice versa.
//**********************************************************
bool SlutTable::read_slut_bc_check_type(GenericPointer slut_location, bool retry, bool expect_stack)
{
bool result = read_slut_bc(slut_location, retry);
if (result)
{
result = (entry_exists(bluecore::SLUTID_BCCMD_INTERFACE) == expect_stack);
if (!result)
{
invalidate();
}
}
return result;
}
