toaruos/libc/math/bad.c
2018-09-22 21:26:04 +09:00

56 lines
660 B
C

/* STUB MATH LIBRARY */
#include <stdio.h>
#include <stdlib.h>
#define BAD do { if (getenv("LIBM_DEBUG")) { fprintf(stderr, "Called bad math function %s\n", __func__); } } while (0)
double acos(double x) {
BAD;
return 0.0;
}
double asin(double x) {
BAD;
return 0.0;
}
double cosh(double x) {
BAD;
return 0.0;
}
double ldexp(double a, int exp) {
double out = a;
while (exp) {
out *= 2.0;
exp--;
}
return out;
}
double log(double x) {
BAD;
return 0.0;
}
double log10(double x) {
BAD;
return 0.0;
}
double log2(double x) {
BAD;
return 0.0;
}
double sinh(double x) {
BAD;
return 0.0;
}
double tanh(double x) {
BAD;
return 0.0;
}