[owc libc] Cleanup math library source a bit

ghaerr · Mar 5, 2025 · 8716ed5 · 8716ed5
1 parent 46790af
commit 8716ed5
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Showing 8 changed files with 6 additions and 15 deletions.
diff --git a/libc/watcom/math/fmod.c b/libc/watcom/math/fmod.c
@@ -36,10 +36,6 @@
 #include <math.h>
 //#include "_matherr.h"
 
-#ifdef __ELKS__
-#define __reporterror(a,b,c,d,e)    assert(0)
-#endif
-
 
 /*  The fmod function computes the floating-point remainder of x/y.
     It returns x if y is 0, otherwise it returns the value f that has

diff --git a/libc/watcom/syscall/fpexcept.c → libc/watcom/math/fpexcept.c b/libc/watcom/syscall/fpexcept.c → libc/watcom/math/fpexcept.c
diff --git a/libc/watcom/math/ldexp.c b/libc/watcom/math/ldexp.c
@@ -32,9 +32,8 @@
 
 #include "variety.h"
 #include <math.h>
-
+#include "mathlib.h"
 //#include "clibsupp.h"
-extern void   __set_ERANGE( void );
 
 
 _WMRTLINK double ldexp( double value, int n )

diff --git a/libc/watcom/math/math2err.c b/libc/watcom/math/math2err.c
@@ -49,6 +49,7 @@ _WMRTLINK double __math2err( unsigned int err_info, double *arg1, double *arg2 )
 {
 #ifdef __ELKS__
     assert(0);
+    return 0;
 #else
     int                 why;
     struct exception    exc;

diff --git a/libc/watcom/math/mathlib.h b/libc/watcom/math/mathlib.h
@@ -37,6 +37,8 @@
 #include "cplx.h"
 #include "mathcode.h"
 
+#define __reporterror(a,b,c,d,e)    assert(0)
+extern void   __set_ERANGE( void );
 
 #if !defined(_M_IX86) || defined(__FLAT__)
     typedef double                                      *m_dbl_stk_ptr;

diff --git a/libc/watcom/math/pow.c b/libc/watcom/math/pow.c
@@ -35,9 +35,7 @@
 #include <limits.h>
 #include "mathlib.h"
 #include "ifprag.h"
-
 //#include "clibsupp.h"
-extern void   __set_ERANGE( void );
 
 _WMRTLINK float _IF_pow( float x, float y )
 /*****************************************/

diff --git a/libc/watcom/math/round.c b/libc/watcom/math/round.c
@@ -39,12 +39,9 @@
 #include <assert.h>
 #include "variety.h"
 #include <math.h>
+#include "mathlib.h"
 //#include "_matherr.h"
 
-#ifdef __ELKS__
-#define __reporterror(a,b,c,d,e)    assert(0)
-#endif
-
 _WMRTLINK double round(double x)
 {
 double y;

diff --git a/libc/watcom/math/sincos.c b/libc/watcom/math/sincos.c
@@ -35,10 +35,8 @@
 #include "mathlib.h"
 #include "ifprag.h"
 //#include "rtdata.h"
-#include "pi.h"
-
 //#include "clibsupp.h"
-extern void   __set_ERANGE( void );
+#include "pi.h"
 
 static const double _sinpoly[] = {
      1.0 / (2.*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17),