diff options
| author | ru <ru@FreeBSD.org> | 2000-12-29 09:18:45 +0000 |
|---|---|---|
| committer | ru <ru@FreeBSD.org> | 2000-12-29 09:18:45 +0000 |
| commit | 17ba2140980343f6298e96bd96d2e0c16b9dfb46 (patch) | |
| tree | fa86ee6469463baf5401eb48b33f4451db7b2f20 /share/man/man3/fpgetround.3 | |
| parent | 42aaa8ad04e1e8eb1058cea549112273857df290 (diff) | |
| download | FreeBSD-src-17ba2140980343f6298e96bd96d2e0c16b9dfb46.zip FreeBSD-src-17ba2140980343f6298e96bd96d2e0c16b9dfb46.tar.gz | |
Prepare for mdoc(7)NG.
Diffstat (limited to 'share/man/man3/fpgetround.3')
| -rw-r--r-- | share/man/man3/fpgetround.3 | 65 |
1 files changed, 26 insertions, 39 deletions
diff --git a/share/man/man3/fpgetround.3 b/share/man/man3/fpgetround.3 index 7dce03a..89f3719 100644 --- a/share/man/man3/fpgetround.3 +++ b/share/man/man3/fpgetround.3 @@ -47,56 +47,43 @@ .Nd IEEE floating point interface .Sh SYNOPSIS .Fd #include <ieeefp.h> -.Ft typedef enum { -.br -.Fa FP_RN, -.Li /* round to nearest */ -.br -.Fa FP_RM, -.Li /* round to minus infinity */ -.br -.Fa FP_RP, -.Li /* round to plus infinity */ -.br -.Fa FP_RZ, -.Li /* truncate */ -.br -.Ft } fp_rnd_t; .Pp +.Bd -literal +typedef enum { + FP_RN, /* round to nearest */ + FP_RM, /* round down to minus infinity */ + FP_RP, /* round up to plus infinity */ + FP_RZ /* truncate */ +} fp_rnd_t; +.Ed .Ft fp_rnd_t .Fn fpgetround void .Ft fp_rnd_t .Fn fpsetround "fp_rnd_t direction" .Pp -.nr fZ 0 -.Ft typedef enum { -.br -.Fa FP_PS, -.Li /* 24 bit (single-precision) */ -.br -.Fa FP_PRS, -.Li /* reserved */ -.br -.Fa FP_PD, -.Li /* 53 bit (double-precision) */ -.br -.Fa FP_PE, -.Li /* 64 bit (extended-precision) */ -.br -.Ft } fp_prec_t; -.Pp +.Bd -literal +typedef enum { + FP_PS, /* 24 bit (single-precision) */ + FP_PRS, /* reserved */ + FP_PD, /* 53 bit (double-precision) */ + FP_PE /* 64 bit (extended-precision) */ +} fp_prec_t; +.Ed .Ft fp_prec_t .Fn fpgetprec void .Ft fp_prec_t .Fn fpsetprec "fp_prec_t precision" .Pp -.Fd #define fp_except_t int -.Fd #define FP_X_INV 0x01 /* invalid */ -.Fd #define FP_X_OFL 0x08 /* overflow */ -.Fd #define FP_X_UFL 0x10 /* underflow */ -.Fd #define FP_X_DZ 0x04 /* divide-by-zero */ -.Fd #define FP_X_IMP 0x20 /* loss of precision */ -.Fd #define FP_X_DNML 0x02 /* denormal */ +.Bd -literal +#define fp_except_t int +#define FP_X_INV 0x01 /* invalid operation */ +#define FP_X_DNML 0x02 /* denormal */ +#define FP_X_DZ 0x04 /* zero divide */ +#define FP_X_OFL 0x08 /* overflow */ +#define FP_X_UFL 0x10 /* underflow */ +#define FP_X_IMP 0x20 /* (im)precision */ +#define FP_X_STK 0x40 /* stack fault */ +.Ed .Ft fp_except_t .Fn fpgetmask void .Ft fp_except_t |
