On Thu, 16 Nov 2023 at 22:01, Miklos Szeredi <miklos@xxxxxxxxxx> wrote:
> But I don't think the allocating one needs a size hint. Your
> suggestion of passing a buffer on the stack to the syscall and then
> copying to an exact sized malloc should take care of it. If the
> stack buffer is sized generously, then the loop will never need to
> repeat for any real life case.
int statmount(uint64_t mnt_id, uint64_t request_mask,
struct statmount *buf, size_t bufsize, unsigned int flags);
struct statmount *statmount_alloc(uint64_t mnt_id,
uint64_t request_mask, unsigned int flags);
Updated man page attached.
Thanks,
Miklos
Attachment:
statmount.2
Description: Unix manual page
