Module Name:	src
Committed By:	cl
Date:		Fri Oct 31 16:44:35 UTC 2003

Modified Files:
	src/sys/arch/alpha/include: userret.h
	src/sys/arch/amd64/include: userret.h
	src/sys/arch/amiga/amiga: trap.c
	src/sys/arch/arm/arm: ast.c undefined.c
	src/sys/arch/atari/atari: trap.c
	src/sys/arch/cesfic/cesfic: trap.c
	src/sys/arch/hp300/hp300: trap.c
	src/sys/arch/i386/include: userret.h
	src/sys/arch/luna68k/luna68k: trap.c
	src/sys/arch/mac68k/mac68k: trap.c
	src/sys/arch/mips/include: userret.h
	src/sys/arch/mvme68k/mvme68k: trap.c
	src/sys/arch/news68k/news68k: trap.c
	src/sys/arch/next68k/next68k: trap.c
	src/sys/arch/powerpc/ibm4xx: trap.c
	src/sys/arch/powerpc/include: userret.h
	src/sys/arch/sh3/include: userret.h
	src/sys/arch/sh5/sh5: trap.c
	src/sys/arch/sun2/sun2: trap.c
	src/sys/arch/sun3/sun3: trap.c
	src/sys/arch/x68k/x68k: trap.c
Added Files:
	src/sys/sys: userret.h

Log Message:
Reduce code duplication by adding mi_userret() in sys/userret.h
containing signal posting, kernel-exit handling and sa_upcall processing.

XXX the pc532, sparc, sparc64 and vax ports should have their
XXX userret() code rearranged to use this.


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.3 src/sys/arch/alpha/include/userret.h
cvs rdiff -r1.2 -r1.3 src/sys/arch/amd64/include/userret.h
cvs rdiff -r1.97 -r1.98 src/sys/arch/amiga/amiga/trap.c
cvs rdiff -r1.5 -r1.6 src/sys/arch/arm/arm/ast.c
cvs rdiff -r1.19 -r1.20 src/sys/arch/arm/arm/undefined.c
cvs rdiff -r1.72 -r1.73 src/sys/arch/atari/atari/trap.c
cvs rdiff -r1.15 -r1.16 src/sys/arch/cesfic/cesfic/trap.c
cvs rdiff -r1.104 -r1.105 src/sys/arch/hp300/hp300/trap.c
cvs rdiff -r1.5 -r1.6 src/sys/arch/i386/include/userret.h
cvs rdiff -r1.26 -r1.27 src/sys/arch/luna68k/luna68k/trap.c
cvs rdiff -r1.107 -r1.108 src/sys/arch/mac68k/mac68k/trap.c
cvs rdiff -r1.7 -r1.8 src/sys/arch/mips/include/userret.h
cvs rdiff -r1.70 -r1.71 src/sys/arch/mvme68k/mvme68k/trap.c
cvs rdiff -r1.32 -r1.33 src/sys/arch/news68k/news68k/trap.c
cvs rdiff -r1.46 -r1.47 src/sys/arch/next68k/next68k/trap.c
cvs rdiff -r1.19 -r1.20 src/sys/arch/powerpc/ibm4xx/trap.c
cvs rdiff -r1.4 -r1.5 src/sys/arch/powerpc/include/userret.h
cvs rdiff -r1.5 -r1.6 src/sys/arch/sh3/include/userret.h
cvs rdiff -r1.30 -r1.31 src/sys/arch/sh5/sh5/trap.c
cvs rdiff -r1.14 -r1.15 src/sys/arch/sun2/sun2/trap.c
cvs rdiff -r1.113 -r1.114 src/sys/arch/sun3/sun3/trap.c
cvs rdiff -r1.67 -r1.68 src/sys/arch/x68k/x68k/trap.c
cvs rdiff -r0 -r1.1 src/sys/sys/userret.h

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