11210 libm should be cstyle(1ONBLD) clean

@@ -20,10 +20,11 @@
  */
 
 /*
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  */
+
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 

@@ -44,94 +45,107 @@
 #include <ucontext.h>
 #include <thread.h>
 #include "fex_handler.h"
 #include "fenv_inlines.h"
 
-
-int feclearexcept(int e)
+int
+feclearexcept(int e)
 {
         unsigned long   fsr;
 
         __fenv_getfsr(&fsr);
         __fenv_set_ex(fsr, __fenv_get_ex(fsr) & ~e);
         __fenv_setfsr(&fsr);
+
         if (fex_get_log())
                 __fex_update_te();
-        return 0;
+
+        return (0);
 }
 
 /*
-*  note - __fex_hdlr depends on fetestexcept following feraiseexcept
-*/
-int feraiseexcept(int e)
+ *  note - __fex_hdlr depends on fetestexcept following feraiseexcept
+ */
+int
+feraiseexcept(int e)
 {
         volatile double t;
         unsigned long   fsr;
 
         if (e & FE_INVALID) {
                 t = 0.0;
                 t /= 0.0;
         }
+
         if (e & FE_DIVBYZERO) {
                 t = 1.0e300;
                 t /= 0.0;
         }
+
         if (e & FE_OVERFLOW) {
                 /* if overflow is not trapped, avoid raising inexact */
                 __fenv_getfsr(&fsr);
+
                 if (!(__fenv_get_te(fsr) & (1 << fp_trap_overflow))) {
                         __fenv_set_ex(fsr, __fenv_get_ex(fsr) | FE_OVERFLOW);
                         __fenv_setfsr(&fsr);
-                }
-                else {
+                } else {
                         t = 1.0e300;
                         t *= 1.0e300;
                 }
         }
+
         if (e & FE_UNDERFLOW) {
                 /* if underflow is not trapped, avoid raising inexact */
                 __fenv_getfsr(&fsr);
+
                 if (!(__fenv_get_te(fsr) & (1 << fp_trap_underflow))) {
                         __fenv_set_ex(fsr, __fenv_get_ex(fsr) | FE_UNDERFLOW);
                         __fenv_setfsr(&fsr);
-                }
-                else {
+                } else {
                         t = 1.0e-307;
                         t -= 1.001e-307;
                 }
         }
+
         if (e & FE_INEXACT) {
                 t = 1.0e300;
                 t += 1.0e-307;
         }
-        return 0;
+
+        return (0);
 }
 
-int fetestexcept(int e)
+int
+fetestexcept(int e)
 {
         unsigned long   fsr;
 
         __fenv_getfsr(&fsr);
-        return (int)__fenv_get_ex(fsr) & e;
+        return ((int)__fenv_get_ex(fsr) & e);
 }
 
-int fegetexceptflag(fexcept_t *p, int e)
+int
+fegetexceptflag(fexcept_t *p, int e)
 {
         unsigned long   fsr;
 
         __fenv_getfsr(&fsr);
         *p = (int)__fenv_get_ex(fsr) & e;
-        return 0;
+        return (0);
 }
 
-int fesetexceptflag(const fexcept_t *p, int e)
+int
+fesetexceptflag(const fexcept_t *p, int e)
 {
         unsigned long   fsr;
 
         __fenv_getfsr(&fsr);
         __fenv_set_ex(fsr, (((int)__fenv_get_ex(fsr) & ~e) | (*p & e)) &
                 FE_ALL_EXCEPT);
         __fenv_setfsr(&fsr);
+
         if (fex_get_log())
                 __fex_update_te();
-        return 0;
+
+        return (0);
 }