On Thu, Jul 25, 2019 at 05:46:17AM +0000, Rick Macklem wrote:
> Author: rmacklem
> Date: Thu Jul 25 05:46:16 2019
> New Revision: 350315
> URL: https://svnweb.freebsd.org/changeset/base/350315
>
> Log:
> Add kernel support for a Linux compatible copy_file_range(2) syscall.
> Modified: head/sys/kern/syscalls.master
> ==============================================================================
> --- head/sys/kern/syscalls.master Thu Jul 25 03:55:05 2019
> (r350314)
> +++ head/sys/kern/syscalls.master Thu Jul 25 05:46:16 2019
> (r350315)
> @@ -3175,6 +3175,16 @@
> int flag
> );
> }
> +569 AUE_NULL STD {
> + ssize_t copy_file_range(
> + int infd,
> + _Inout_opt_ off_t *inoffp,
> + int outfd,
> + _Inout_opt_ off_t *outoffp,
> + size_t len,
> + unsigned int flags
> + );
> + }
I sat to write the compat32 shims, and only then noted that len has size_t
type. Why is it size_t and not off_t ?
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