diff options
author | Danny Smith <dannysmith@users.sourceforge.net> | 2002-06-10 23:26:57 +0000 |
---|---|---|
committer | Danny Smith <dannysmith@users.sourceforge.net> | 2002-06-10 23:26:57 +0000 |
commit | fb2156b6a89f5096eef74f126ca8545fbd0512db (patch) | |
tree | 9d332ba7c360925f29ecf6db9a7e633942967dc0 | |
parent | a499215e4eac78bfc096cd480fc3db9454bd6c1d (diff) | |
download | newlib-mingwex.zip newlib-mingwex.tar.gz newlib-mingwex.tar.bz2 |
* include/math.h (fdim, fdimf, fdiml): Add prototypes.github/mingwexmingwex
* mingwex/fdim.c: New file.
* mingwex/fdimf.c: New file.
* mingwex/fdiml.c: New file.
* mingwex/Makefile.in (DISTFILES): Add fdim.c, fdimf.c,
fdiml.c.
(MATHOBJS):Add fdim.o, fdimf.o. fdiml.o.
-rw-r--r-- | winsup/mingw/ChangeLog | 10 | ||||
-rw-r--r-- | winsup/mingw/include/math.h | 5 | ||||
-rw-r--r-- | winsup/mingw/mingwex/Makefile.in | 4 | ||||
-rw-r--r-- | winsup/mingw/mingwex/fdim.c | 7 | ||||
-rw-r--r-- | winsup/mingw/mingwex/fdimf.c | 7 | ||||
-rw-r--r-- | winsup/mingw/mingwex/fdiml.c | 7 |
6 files changed, 40 insertions, 0 deletions
diff --git a/winsup/mingw/ChangeLog b/winsup/mingw/ChangeLog index f613625..8714776 100644 --- a/winsup/mingw/ChangeLog +++ b/winsup/mingw/ChangeLog @@ -1,3 +1,13 @@ +2002-06-11 Danny Smith <dannysmith@users.sourceforge.net> + + * include/math.h (fdim, fdimf, fdiml): Add prototypes. + * mingwex/fdim.c: New file. + * mingwex/fdimf.c: New file. + * mingwex/fdiml.c: New file. + * mingwex/Makefile.in (DISTFILES): Add fdim.c, fdimf.c, + fdiml.c. + (MATHOBJS):Add fdim.o, fdimf.o. fdiml.o. + 2002-05-23 Danny Smith <dannysmith@users.sourceforge.net> * mingwex/Makefile.in (DISTFILES): Add truncf.c, truncl.c. diff --git a/winsup/mingw/include/math.h b/winsup/mingw/include/math.h index 2de3248..c87b616 100644 --- a/winsup/mingw/include/math.h +++ b/winsup/mingw/include/math.h @@ -429,6 +429,11 @@ extern double fma (double, double, double); extern float fmaf (float, float, float); extern long double fmal (long double, long double, long double); +/* x > y ? (x - y) : 0.0 */ +extern double fdim (double, double); +extern float fdimf (float, float); +extern long double fdiml (long double, long double); + /* one lonely transcendental */ extern double log2 (double _x); extern float log2f (float _x); diff --git a/winsup/mingw/mingwex/Makefile.in b/winsup/mingw/mingwex/Makefile.in index 0cb136e..59f8e40 100644 --- a/winsup/mingw/mingwex/Makefile.in +++ b/winsup/mingw/mingwex/Makefile.in @@ -31,6 +31,9 @@ DISTFILES = Makefile.in configure configure.in \ atoll.c \ copysignl.S \ dirent.c \ + fdim.c \ + fdimf.c \ + fdiml.c \ feclearexcept.c \ fegetenv.c \ fegetexceptflag.c \ @@ -155,6 +158,7 @@ MATH_OBJS = \ trunc.o truncf.o truncl.o \ isnan.o isnanf.o isnanl.o \ fp_consts.o \ + fdim.o fdimf.o fdiml.o \ fmax.o fmaxf.o fmaxl.o \ fmin.o fminf.o fminl.o \ fma.o fmaf.o fmal.o \ diff --git a/winsup/mingw/mingwex/fdim.c b/winsup/mingw/mingwex/fdim.c new file mode 100644 index 0000000..330b092 --- /dev/null +++ b/winsup/mingw/mingwex/fdim.c @@ -0,0 +1,7 @@ +#include <math.h> + +double +fdim (double x, double y) +{ + return (isgreater(x, y) ? (x - y) : 0.0); +} diff --git a/winsup/mingw/mingwex/fdimf.c b/winsup/mingw/mingwex/fdimf.c new file mode 100644 index 0000000..02bfc6e --- /dev/null +++ b/winsup/mingw/mingwex/fdimf.c @@ -0,0 +1,7 @@ +#include <math.h> + +float +fdimf (float x, float y) +{ + return (isgreater(x, y) ? (x - y) : 0.0F); +} diff --git a/winsup/mingw/mingwex/fdiml.c b/winsup/mingw/mingwex/fdiml.c new file mode 100644 index 0000000..1c3d0aa --- /dev/null +++ b/winsup/mingw/mingwex/fdiml.c @@ -0,0 +1,7 @@ +#include <math.h> + +long double +fdiml (long double x, long double y) +{ + return (isgreater(x, y) ? (x - y) : 0.0L); +} |