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Cast return values to the appropriate fp_*_t. Note that the man page

Browse source 
incorrectly refers to them as e.g. fp_except rather than fp_except_t.

PR:		misc/6310
Submitted by:	Niall Smart
This commit is contained in:
Dag-Erling Smørgrav 1998-04-27 14:17:30 +00:00
parent 8fc5e57330
commit bf69d84c0a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=35477
2 changed files with 18 additions and 18 deletions
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18
sys/amd64/include/floatingpoint.h
View file

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* from: @(#) floatingpoint.h 1.0 (Berkeley) 9/23/93
* $Id$
* $Id: floatingpoint.h,v 1.8 1997/02/22 09:34:37 peter Exp $
*/
#ifndef _FLOATINGPOINT_H_
@ -108,14 +108,14 @@ __fpsetreg(int _m, int _reg, int _fld, int _off)
/*
* SysV/386 FP control interface
*/
#define fpgetround() ((__fpgetreg(FP_RND_REG) & FP_RND_FLD) >> FP_RND_OFF)
#define fpsetround(m) __fpsetreg((m), FP_RND_REG, FP_RND_FLD, FP_RND_OFF)
#define fpgetprec() ((__fpgetreg(FP_PRC_REG) & FP_PRC_FLD) >> FP_PRC_OFF)
#define fpsetprec(m) __fpsetreg((m), FP_PRC_REG, FP_PRC_FLD, FP_PRC_OFF)
#define fpgetmask() ((~__fpgetreg(FP_MSKS_REG) & FP_MSKS_FLD) >> FP_MSKS_OFF)
#define fpsetmask(m) __fpsetreg(~(m), FP_MSKS_REG, FP_MSKS_FLD, FP_MSKS_OFF)
#define fpgetsticky() ((__fpgetreg(FP_STKY_REG) & FP_STKY_FLD) >> FP_STKY_OFF)
#define fpresetsticky(m) __fpsetreg(0, FP_STKY_REG, (m), FP_STKY_OFF)
#define fpgetround() ((fp_rnd_t) ((__fpgetreg(FP_RND_REG) & FP_RND_FLD) >> FP_RND_OFF))
#define fpsetround(m) ((fp_rnd_t) __fpsetreg((m), FP_RND_REG, FP_RND_FLD, FP_RND_OFF))
#define fpgetprec() ((fp_prec_t) ((__fpgetreg(FP_PRC_REG) & FP_PRC_FLD) >> FP_PRC_OFF))
#define fpsetprec(m) ((fp_prec_t) __fpsetreg((m), FP_PRC_REG, FP_PRC_FLD, FP_PRC_OFF))
#define fpgetmask() ((fp_except_t) ((~__fpgetreg(FP_MSKS_REG) & FP_MSKS_FLD) >> FP_MSKS_OFF))
#define fpsetmask(m) ((fp_except_t) (__fpsetreg(~(m), FP_MSKS_REG, FP_MSKS_FLD, FP_MSKS_OFF)))
#define fpgetsticky() ((fp_except_t) ((__fpgetreg(FP_STKY_REG) & FP_STKY_FLD) >> FP_STKY_OFF))
#define fpresetsticky(m) ((fp_except_t) __fpsetreg(0, FP_STKY_REG, (m), FP_STKY_OFF))
#define fpsetsticky(m) fpresetsticky(m)
#endif /* !_FLOATINGPOINT_H_ */

18
sys/i386/include/floatingpoint.h
View file

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* from: @(#) floatingpoint.h 1.0 (Berkeley) 9/23/93
* $Id$
* $Id: floatingpoint.h,v 1.8 1997/02/22 09:34:37 peter Exp $
*/
#ifndef _FLOATINGPOINT_H_
@ -108,14 +108,14 @@ __fpsetreg(int _m, int _reg, int _fld, int _off)
/*
* SysV/386 FP control interface
*/
#define fpgetround() ((__fpgetreg(FP_RND_REG) & FP_RND_FLD) >> FP_RND_OFF)
#define fpsetround(m) __fpsetreg((m), FP_RND_REG, FP_RND_FLD, FP_RND_OFF)
#define fpgetprec() ((__fpgetreg(FP_PRC_REG) & FP_PRC_FLD) >> FP_PRC_OFF)
#define fpsetprec(m) __fpsetreg((m), FP_PRC_REG, FP_PRC_FLD, FP_PRC_OFF)
#define fpgetmask() ((~__fpgetreg(FP_MSKS_REG) & FP_MSKS_FLD) >> FP_MSKS_OFF)
#define fpsetmask(m) __fpsetreg(~(m), FP_MSKS_REG, FP_MSKS_FLD, FP_MSKS_OFF)
#define fpgetsticky() ((__fpgetreg(FP_STKY_REG) & FP_STKY_FLD) >> FP_STKY_OFF)
#define fpresetsticky(m) __fpsetreg(0, FP_STKY_REG, (m), FP_STKY_OFF)
#define fpgetround() ((fp_rnd_t) ((__fpgetreg(FP_RND_REG) & FP_RND_FLD) >> FP_RND_OFF))
#define fpsetround(m) ((fp_rnd_t) __fpsetreg((m), FP_RND_REG, FP_RND_FLD, FP_RND_OFF))
#define fpgetprec() ((fp_prec_t) ((__fpgetreg(FP_PRC_REG) & FP_PRC_FLD) >> FP_PRC_OFF))
#define fpsetprec(m) ((fp_prec_t) __fpsetreg((m), FP_PRC_REG, FP_PRC_FLD, FP_PRC_OFF))
#define fpgetmask() ((fp_except_t) ((~__fpgetreg(FP_MSKS_REG) & FP_MSKS_FLD) >> FP_MSKS_OFF))
#define fpsetmask(m) ((fp_except_t) (__fpsetreg(~(m), FP_MSKS_REG, FP_MSKS_FLD, FP_MSKS_OFF)))
#define fpgetsticky() ((fp_except_t) ((__fpgetreg(FP_STKY_REG) & FP_STKY_FLD) >> FP_STKY_OFF))
#define fpresetsticky(m) ((fp_except_t) __fpsetreg(0, FP_STKY_REG, (m), FP_STKY_OFF))
#define fpsetsticky(m) fpresetsticky(m)
#endif /* !_FLOATINGPOINT_H_ */