src-test2/sys/sparc64/include/float.h, branch release/6.4.0_cvs

Copy releng/6.4 to release/6.4.0 in preparation for 6.4-RELEASE.

2008-11-26T01:09:48Z

Approved by: re (implicit) This commit was manufactured to restore the state of the 6.4-RELEASE image.

/* -> /*- for license, minor formatting changes

2005-01-07T02:29:27Z

Hide FLT_EVAL_METHOD and DECIMAL_DIG in pre-C99 compilation

2004-04-25T02:36:29Z

environments. PR: 63935 Submitted by: Stefan Farfeleder

Remove advertising clause from University of California Regent's

2004-04-07T05:00:01Z

license, per letter dated July 22, 1999 and email from Peter Wemm, Alan Cox and Robert Watson. Approved by: core, peter, alc, rwatson

Implement fpclassify():

2003-02-08T20:37:55Z

o Add a MD header private to libc called _fpmath.h; this header contains bitfield layouts of MD floating-point types. o Add a MI header private to libc called fpmath.h; this header contains bitfield layouts of MI floating-point types. o Add private libc variables to lib/libc/$arch/gen/infinity.c for storing NaN values. o Add __double_t and __float_t to , and provide double_t and float_t typedefs in . o Add some C99 manifest constants (FP_ILOGB0, FP_ILOGBNAN, HUGE_VALF, HUGE_VALL, INFINITY, NAN, and return values for fpclassify()) to and others (FLT_EVAL_METHOD, DECIMAL_DIG) to via . o Add C99 macro fpclassify() which calls __fpclassify{d,f,l}() based on the size of its argument. __fpclassifyl() is never called on alpha because (sizeof(long double) == sizeof(double)), which is good since __fpclassifyl() can't deal with such a small `long double'. This was developed by David Schultz and myself with input from bde and fenner. PR: 23103 Submitted by: David Schultz (significant portions) Reviewed by: bde, fenner (earlier versions)

Remove __P.

2002-03-21T00:06:55Z

profile.h and bus.h were excluded because there is currently WIP. Reviewed by: tmm

Add kernel headers needed to build libc. Some are bogus and/or just enough

2001-11-18T17:56:46Z

to compile. Mostly obtained from: netbsd