CVS commit: src/sys

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Sun Nov  7 13:47:50 UTC 2021

Modified Files:
        src/sys/kern: kern_exec.c vfs_syscalls.c
        src/sys/sys: spawn.h vfs_syscalls.h

Log Message:
Merge the kernel portion of the posix-spawn-chdir project by Piyush Sachdeva.


To generate a diff of this commit:
cvs rdiff -u -r1.510 -r1.511 src/sys/kern/kern_exec.c
cvs rdiff -u -r1.553 -r1.554 src/sys/kern/vfs_syscalls.c
cvs rdiff -u -r1.6 -r1.7 src/sys/sys/spawn.h
cvs rdiff -u -r1.28 -r1.29 src/sys/sys/vfs_syscalls.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.