src/sys/compat/linux/linux_fork.h, branch releng/15.0

linux(4): Update my copyrights, add SPDX tag

2023-08-17T20:54:36+00:00

sys: Remove $FreeBSD$: two-line .h pattern

2023-08-16T17:54:11+00:00

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

linux(4): Guard linux_fork.h by _KERNEL for use by libsysdecode

2023-05-26T16:31:47+00:00

Reviewed by:		emaste
Differential Revision:	https://reviews.freebsd.org/D40149
MFC after:		1 month

linux(4): Add CLONE_PIDFD option bit.

2021-08-12T08:55:24+00:00

Differential revision:	https://reviews.freebsd.org/D31478
MFC after:		2 weeks

linux(4): Implement clone3 system call.

2021-08-12T08:49:36+00:00

clone3 system call is used by glibc-2.34.

Differential revision:	https://reviews.freebsd.org/D31475
MFC after:		2 weeks

linux(4): Add struct clone_args for future clone3 system call.

2021-08-12T08:49:01+00:00

In preparation for clone3 system call add struct clone_args and use it in
clone implementation.
Move all of clone related bits to the newly created linux_fork.h header.

Differential revision:	https://reviews.freebsd.org/D31474
MFC after:		2 weeks