CVS commit: [nathanw_sa] src

[Jason R Thorpe <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Thu Jan 16 03:35:49 UTC 2003

Modified Files:
        src/include [nathanw_sa]: signal.h
        src/lib/libpthread [nathanw_sa]: pthread.h pthread_int.h pthread_sig.c
        src/lib/libpthread/arch/alpha [nathanw_sa]: pthread_md.h
        src/lib/libpthread/arch/i386 [nathanw_sa]: pthread_md.h
        src/lib/libpthread/arch/m68k [nathanw_sa]: pthread_md.h
        src/lib/libpthread/arch/powerpc [nathanw_sa]: pthread_md.h
        src/lib/libpthread/arch/sparc64 [nathanw_sa]: pthread_md.h
Added Files:
        src/lib/libpthread/arch/m68k [nathanw_sa]: pthread_md.c

Log Message:
* Move the pthread_sigmask() prototype to <signal.h>.
* Don't include <signal.h> in <pthread.h>.
* Add code to the signal trampoline to convert from the ucontext
  to a sigcontext, and back again (XXX though, only callee-save
  regs for _UC_USER contexts).

This is necessary in order to support e.g. GCC's libjava, which depends
on the traditional Unix semantics of changes made to the sigcontext
being visible when the handler returns.


To generate a diff of this commit:
cvs rdiff -r1.21.2.1 -r1.21.2.2 src/include/signal.h
cvs rdiff -r1.1.2.20 -r1.1.2.21 src/lib/libpthread/pthread.h
cvs rdiff -r1.1.2.38 -r1.1.2.39 src/lib/libpthread/pthread_int.h
cvs rdiff -r1.1.2.27 -r1.1.2.28 src/lib/libpthread/pthread_sig.c
cvs rdiff -r1.1.2.6 -r1.1.2.7 src/lib/libpthread/arch/alpha/pthread_md.h
cvs rdiff -r1.1.2.9 -r1.1.2.10 src/lib/libpthread/arch/i386/pthread_md.h
cvs rdiff -r0 -r1.1.2.1 src/lib/libpthread/arch/m68k/pthread_md.c
cvs rdiff -r1.1.2.4 -r1.1.2.5 src/lib/libpthread/arch/m68k/pthread_md.h
cvs rdiff -r1.1.2.7 -r1.1.2.8 src/lib/libpthread/arch/powerpc/pthread_md.h
cvs rdiff -r1.1.2.3 -r1.1.2.4 src/lib/libpthread/arch/sparc64/pthread_md.h

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