CVS commit: src/sys/kern

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Tue Jun 18 23:53:55 UTC 2019

Modified Files:
        src/sys/kern: kern_exec.c kern_sig.c

Log Message:
Add support for KTR logs of SIGTRAP for TRAP_CHILD events

Previously it was disabled due to vfork(2) synchronization issues.
These problems are now gone.

While there, set l_vforkwaiting to false in posix_spawn. This is not very
needed but it does not make harm to keep it initialized explicitly.


To generate a diff of this commit:
cvs rdiff -u -r1.467 -r1.468 src/sys/kern/kern_exec.c
cvs rdiff -u -r1.360 -r1.361 src/sys/kern/kern_sig.c

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