Changeset 25eec4e in mainline for uspace/lib/posix/include/posix/math.h

Timestamp:

2013-04-19T18:38:18Z (12 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

6d717a4

Parents:

a1e2df13 (diff), 289cb7dd (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline chages.

File:

• uspace/lib/posix/include/posix/math.h (modified) (1 diff)

uspace/lib/posix/include/posix/math.h

@@ -36 +36 @@
 #define POSIX_MATH_H_
 
+#ifdef __GNUC__
+        #define HUGE_VAL (__builtin_huge_val())
+#endif
+
 /* Normalization Functions */
 extern double posix_ldexp(double x, int exp);
 extern double posix_frexp(double num, int *exp);
 
+double posix_fabs(double x);
+double posix_floor(double x);
+double posix_modf(double x, double *iptr);
+double posix_fmod(double x, double y);
+double posix_pow(double x, double y);
+double posix_exp(double x);
+double posix_sqrt(double x);
+double posix_log(double x);
+double posix_sin(double x);
+double posix_cos(double x);
+double posix_atan2(double y, double x);
+
 #ifndef LIBPOSIX_INTERNAL
         #define ldexp posix_ldexp
         #define frexp posix_frexp
+
+        #define fabs posix_fabs
+        #define floor posix_floor
+        #define modf posix_modf
+        #define fmod posix_fmod
+        #define pow posix_pow
+        #define exp posix_exp
+        #define sqrt posix_sqrt
+        #define log posix_log
+        #define sin posix_sin
+        #define cos posix_cos
+        #define atan2 posix_atan2
 #endif