CVS commit: src

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

Module Name:    src
Committed By:   christos
Date:           Tue Apr  6 13:50:22 UTC 2010

Modified Files:
        src/lib/libc/sys: ptrace.2
        src/sys/kern: kern_lwp.c kern_sig.c sys_process.c
        src/sys/sys: lwp.h

Log Message:
PR/43128: Paul Koning: Threads support in ptrace() is insufficient for gdb to
debug threaded live apps: Add an optional lwpid in PT_STEP and PT_CONTINUE to
indicate which lwp to operate on, and implement the glue required to make it
work.


To generate a diff of this commit:
cvs rdiff -u -r1.31 -r1.32 src/lib/libc/sys/ptrace.2
cvs rdiff -u -r1.141 -r1.142 src/sys/kern/kern_lwp.c
cvs rdiff -u -r1.304 -r1.305 src/sys/kern/kern_sig.c
cvs rdiff -u -r1.153 -r1.154 src/sys/kern/sys_process.c
cvs rdiff -u -r1.128 -r1.129 src/sys/sys/lwp.h

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