CVS commit: [netbsd-4] src/lib/libc/arch

[Manuel Bouyer <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Sat Dec  9 12:01:17 UTC 2006

Modified Files:
        src/lib/libc/arch/arm/gen [netbsd-4]: resumecontext.c
        src/lib/libc/arch/hppa/gen [netbsd-4]: resumecontext.c
        src/lib/libc/arch/mips/gen [netbsd-4]: resumecontext.c
        src/lib/libc/arch/powerpc/gen [netbsd-4]: resumecontext.c
        src/lib/libc/arch/powerpc64/gen [netbsd-4]: resumecontext.c
        src/lib/libc/arch/sh3/gen [netbsd-4]: resumecontext.c
        src/lib/libc/arch/sh5/gen [netbsd-4]: resumecontext.c
        src/lib/libc/arch/sparc/gen [netbsd-4]: resumecontext.c
        src/lib/libc/arch/vax/gen [netbsd-4]: resumecontext.c

Log Message:
Pull up following revision(s) (requested by martin in ticket #264):
        lib/libc/arch/sh5/gen/resumecontext.c: revision 1.2
        lib/libc/arch/sh3/gen/resumecontext.c: revision 1.3
        lib/libc/arch/sparc/gen/resumecontext.c: revision 1.3
        lib/libc/arch/powerpc/gen/resumecontext.c: revision 1.3
        lib/libc/arch/arm/gen/resumecontext.c: revision 1.3
        lib/libc/arch/mips/gen/resumecontext.c: revision 1.3
        lib/libc/arch/vax/gen/resumecontext.c: revision 1.2
        lib/libc/arch/powerpc64/gen/resumecontext.c: revision 1.2
        lib/libc/arch/hppa/gen/resumecontext.c: revision 1.2
Sync all resumecontext.c versions with the changes originally made
by Matthias Drochner to i386 and alpha:
-check for a NULL uc_link before calling setcontext(2); do a real exit(3)
 instead with exit handlers and all that
-If setcontext(2) returns (which it shouldn't), do an _exit(-1) rather
 than relying on a sensible return value to use as exit code. Makes
 it less likely that an ucontext corruption goes unnoticed.


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.2.16.1 src/lib/libc/arch/arm/gen/resumecontext.c
cvs rdiff -r1.1 -r1.1.10.1 src/lib/libc/arch/hppa/gen/resumecontext.c
cvs rdiff -r1.2 -r1.2.16.1 src/lib/libc/arch/mips/gen/resumecontext.c
cvs rdiff -r1.2 -r1.2.16.1 src/lib/libc/arch/powerpc/gen/resumecontext.c
cvs rdiff -r1.1 -r1.1.4.1 src/lib/libc/arch/powerpc64/gen/resumecontext.c
cvs rdiff -r1.2 -r1.2.16.1 src/lib/libc/arch/sh3/gen/resumecontext.c
cvs rdiff -r1.1 -r1.1.16.1 src/lib/libc/arch/sh5/gen/resumecontext.c
cvs rdiff -r1.2 -r1.2.16.1 src/lib/libc/arch/sparc/gen/resumecontext.c
cvs rdiff -r1.1 -r1.1.16.1 src/lib/libc/arch/vax/gen/resumecontext.c

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