Module Name:	src
Committed By:	pavel
Date:		Mon May  7 19:49:10 UTC 2007

Modified Files:
	src/include [netbsd-4]: stdio.h
	src/lib/libc/arch/i386/gen [netbsd-4]: fpclassifyl.c isfinitel.c
	    isinfl.c isnanl.c
	src/lib/libc/arch/m68k/gen [netbsd-4]: fpclassifyl.c
	src/lib/libc/arch/x86_64/gen [netbsd-4]: fpclassifyl.c isfinitel.c
	    isinfl.c isnanl.c
	src/lib/libc/gdtoa [netbsd-4]: Makefile.inc dmisc.c dtoa.c gdtoa.c
	    gdtoa.h gdtoaimp.h
	src/lib/libc/stdio [netbsd-4]: Makefile.inc fvwrite.c snprintf_ss.c
	    vfprintf.c vfscanf.c vfwprintf.c vsnprintf_ss.c
	src/sys/arch/hppa/include [netbsd-4]: ieee.h
	src/sys/arch/m68k/include [netbsd-4]: ieee.h
	src/sys/arch/sparc/include [netbsd-4]: ieee.h
	src/sys/arch/x86/include [netbsd-4]: ieee.h
	src/sys/sys [netbsd-4]: ieee754.h
	src/usr.bin/xlint/lint1 [netbsd-4]: scan.l
Added Files:
	src/lib/libc/gdtoa [netbsd-4]: hdtoa.c ldtoa.c

Log Message:
Pull up following revision(s) (requested by manu in ticket #607):
	lib/libc/arch/i386/gen/isnanl.c: revision 1.6
	lib/libc/gdtoa/gdtoa.c: revision 1.2-1.3
	lib/libc/arch/x86_64/gen/isnanl.c: revision 1.6
	lib/libc/gdtoa/gdtoaimp.h: revision 1.6
	sys/arch/m68k/include/ieee.h: revision 1.13
	usr.bin/xlint/lint1/scan.l: revision 1.36-1.37
	lib/libc/stdio/snprintf_ss.c: revision 1.4
	lib/libc/arch/i386/gen/isfinitel.c: revision 1.2
	lib/libc/stdio/vfscanf.c: revision 1.38
	sys/arch/sparc/include/ieee.h: revision 1.11-1.12
	lib/libc/gdtoa/dtoa.c: revision 1.4
	lib/libc/stdio/Makefile.inc: revision 1.35
	lib/libc/stdio/fvwrite.c: revision 1.17
	lib/libc/arch/m68k/gen/fpclassifyl.c: revision 1.2
	lib/libc/arch/i386/gen/isinfl.c: revision 1.6
	lib/libc/arch/x86_64/gen/isinfl.c: revision 1.6
	lib/libc/arch/x86_64/gen/isfinitel.c: revision 1.2
	lib/libc/stdio/vfprintf.c: revision 1.55-1.57
	lib/libc/stdio/vsnprintf_ss.c: revision 1.3
	lib/libc/stdio/vfwprintf.c: revision 1.10
	sys/arch/x86/include/ieee.h: revision 1.10
	lib/libc/gdtoa/dmisc.c: revision 1.3
	lib/libc/gdtoa/Makefile.inc: revision 1.5
	sys/arch/hppa/include/ieee.h: revision 1.10
	lib/libc/arch/x86_64/gen/fpclassifyl.c: revision 1.3
	lib/libc/arch/i386/gen/fpclassifyl.c: revision 1.2
	sys/sys/ieee754.h: revision 1.7
	lib/libc/gdtoa/gdtoa.h: revision 1.7
	include/stdio.h: revision 1.67-1.68
	lib/libc/gdtoa/hdtoa.c: revision 1.1-1.4
	lib/libc/gdtoa/ldtoa.c: revision 1.1-1.4
defined(_NETBSD_SOURCE) is equivalent to (!defined(_ANSI_SOURCE) &&
!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)), so there's no
need to check both of them.
Fix for issue reported in PR lib/35401 as well as related overflow bugs.
deal with hex doubles.
Instead of abusing stdio to get a signal-safe version of sprintf, provide one.
remove __SAFE
add long double and hex double support from freebsd.
make this compile.
add new prototypes.
add the new files to the build. Note I am not bumping libc now, because
these are not used yet.
Merge the int bit with the high fraction bit. Add constants/macros
needed by gdtoa.
add constants used by gdtoa
since the int bit is merged, do the explicit math.
ext_int bit is no more.
ext_int bit is no more.
- merge change from freebsd
- add support for building as vfprintf.c
- XXX: we strdup to simplify the freeing logic. This should be fixed for
  efficiency in the vfprintf case.
use vfwprintf.c
enable wide doubles.
some int -> size_t
deal with sparc64 that has 112 bits of mantissa.
make extended precision gdtoa friendly.
int/size_t changes
make this gdtoa friendly.
remove dup definition
use dtoa() instead of returning empty when we don't have extended precision
information.
Fix previous, add forgotten pointer dereference in the call to dtoa().
Add a cheesy workaround marked XXX for the situation where the
strtod() implementation available in the environment does not
handle hex floats.
Discussed with and suggested by christos
From Christos:  gdtoa fixes for m68k.  M68k ports should build now, but
printing extended precision is a little off.
vax does not have <machine/ieee.h> or long double
It would be nice if the compiler provided something like __IEEE_MATH__
bring in FreeBSD's vfscanf() to gain multi-byte/collation support.
Unfortunately it is too difficult to make vfwscanf and this share
the same code like I did with printf, because for string parsing
the code is too different.


To generate a diff of this commit:
cvs rdiff -r1.66 -r1.66.2.1 src/include/stdio.h
cvs rdiff -r1.1 -r1.1.16.1 src/lib/libc/arch/i386/gen/fpclassifyl.c \
    src/lib/libc/arch/i386/gen/isfinitel.c
cvs rdiff -r1.5 -r1.5.16.1 src/lib/libc/arch/i386/gen/isinfl.c \
    src/lib/libc/arch/i386/gen/isnanl.c
cvs rdiff -r1.1 -r1.1.16.1 src/lib/libc/arch/m68k/gen/fpclassifyl.c
cvs rdiff -r1.2 -r1.2.16.1 src/lib/libc/arch/x86_64/gen/fpclassifyl.c
cvs rdiff -r1.1 -r1.1.16.1 src/lib/libc/arch/x86_64/gen/isfinitel.c
cvs rdiff -r1.5 -r1.5.16.1 src/lib/libc/arch/x86_64/gen/isinfl.c \
    src/lib/libc/arch/x86_64/gen/isnanl.c
cvs rdiff -r1.4 -r1.4.4.1 src/lib/libc/gdtoa/Makefile.inc
cvs rdiff -r1.2 -r1.2.4.1 src/lib/libc/gdtoa/dmisc.c
cvs rdiff -r1.3 -r1.3.4.1 src/lib/libc/gdtoa/dtoa.c
cvs rdiff -r1.1.1.1 -r1.1.1.1.4.1 src/lib/libc/gdtoa/gdtoa.c
cvs rdiff -r1.6 -r1.6.4.1 src/lib/libc/gdtoa/gdtoa.h
cvs rdiff -r1.5 -r1.5.4.1 src/lib/libc/gdtoa/gdtoaimp.h
cvs rdiff -r0 -r1.5.2.1 src/lib/libc/gdtoa/hdtoa.c
cvs rdiff -r0 -r1.4.2.1 src/lib/libc/gdtoa/ldtoa.c
cvs rdiff -r1.34 -r1.34.2.1 src/lib/libc/stdio/Makefile.inc
cvs rdiff -r1.16 -r1.16.2.1 src/lib/libc/stdio/fvwrite.c
cvs rdiff -r1.3 -r1.3.2.1 src/lib/libc/stdio/snprintf_ss.c
cvs rdiff -r1.54 -r1.54.2.1 src/lib/libc/stdio/vfprintf.c
cvs rdiff -r1.37 -r1.37.4.1 src/lib/libc/stdio/vfscanf.c
cvs rdiff -r1.9 -r1.9.2.1 src/lib/libc/stdio/vfwprintf.c
cvs rdiff -r1.2 -r1.2.2.1 src/lib/libc/stdio/vsnprintf_ss.c
cvs rdiff -r1.9 -r1.9.24.1 src/sys/arch/hppa/include/ieee.h
cvs rdiff -r1.12 -r1.12.24.1 src/sys/arch/m68k/include/ieee.h
cvs rdiff -r1.10 -r1.10.24.1 src/sys/arch/sparc/include/ieee.h
cvs rdiff -r1.9 -r1.9.32.1 src/sys/arch/x86/include/ieee.h
cvs rdiff -r1.6 -r1.6.24.1 src/sys/sys/ieee754.h
cvs rdiff -r1.35 -r1.35.2.1 src/usr.bin/xlint/lint1/scan.l

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