CVS commit: [wrstuden-revivesa] src/sys

[Bill Stouder-Studenmund <wrstuden%netbsd.org@localhost>]

Module Name:    src
Committed By:   wrstuden
Date:           Fri Jun 27 01:34:26 UTC 2008

Modified Files:
        src/sys/compat/netbsd32 [wrstuden-revivesa]: netbsd32_netbsd.c
            netbsd32_signal.c
        src/sys/kern [wrstuden-revivesa]: kern_exec.c kern_sig.c
        src/sys/sys [wrstuden-revivesa]: ucontext.h

Log Message:
Add getucontext32_sa() and getucontext_sa(), and use them. They
are sa-specific versions of getucontext{,32}(). The main difference
is that they do NOT require the p_lock be held. We report an empty
signal mask, both to avoid needing p_lock and because the process
signal mask is almost always 0 for SA.


To generate a diff of this commit:
cvs rdiff -r1.143.6.2 -r1.143.6.3 src/sys/compat/netbsd32/netbsd32_netbsd.c
cvs rdiff -r1.29.4.3 -r1.29.4.4 src/sys/compat/netbsd32/netbsd32_signal.c
cvs rdiff -r1.272.4.4 -r1.272.4.5 src/sys/kern/kern_exec.c
cvs rdiff -r1.283.2.4 -r1.283.2.5 src/sys/kern/kern_sig.c
cvs rdiff -r1.10 -r1.10.2.1 src/sys/sys/ucontext.h

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