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.
  */
 

@@ -33,19 +34,21 @@
 #include "libm.h"
 
 #if defined(_ILP32)
 #if defined(__sparc)
 long
-lroundl(long double x) {
+lroundl(long double x)
+{
         union {
                 unsigned i[4];
                 long double q;
         } xx;
         union {
                 unsigned i;
                 float f;
         } tt;
+
         unsigned hx, sx, frac, l;
         int j;
 
         xx.q = x;
         sx = xx.i[0] & 0x80000000;

@@ -53,31 +56,35 @@
 
         /* handle trivial cases */
         if (hx > 0x401e0000) { /* |x| > 2^31 + ... or x is nan */
                 /* convert an out-of-range float */
                 tt.i = sx | 0x7f000000;
-                return ((long) tt.f);
+                return ((long)tt.f);
         }
 
         /* handle |x| < 1 */
         if (hx < 0x3fff0000) {
                 if (hx >= 0x3ffe0000)
                         return (sx ? -1L : 1L);
+
                 return (0L);
         }
 
         /* extract the integer and fractional parts of x */
         j = 0x406f - (hx >> 16);                /* 91 <= j <= 112 */
         xx.i[0] = 0x10000 | (xx.i[0] & 0xffff);
+
         if (j >= 96) {                          /* 96 <= j <= 112 */
                 l = xx.i[0] >> (j - 96);
                 frac = ((xx.i[0] << 1) << (127 - j)) | (xx.i[1] >> (j - 96));
+
                 if (((xx.i[1] << 1) << (127 - j)) | xx.i[2] | xx.i[3])
                         frac |= 1;
         } else {                                /* 91 <= j <= 95 */
                 l = (xx.i[0] << (96 - j)) | (xx.i[1] >> (j - 64));
                 frac = (xx.i[1] << (96 - j)) | (xx.i[2] >> (j - 64));
+
                 if ((xx.i[2] << (96 - j)) | xx.i[3])
                         frac |= 1;
         }
 
         /* round */

@@ -85,34 +92,39 @@
                 l++;
 
         /* check for result out of range (note that z is |x| at this point) */
         if (l > 0x80000000U || (l == 0x80000000U && !sx)) {
                 tt.i = sx | 0x7f000000;
-                return ((long) tt.f);
+                return ((long)tt.f);
         }
 
         /* negate result if need be */
         if (sx)
                 l = -l;
-        return ((long) l);
+
+        return ((long)l);
 }
 #elif defined(__x86)
 long
-lroundl(long double x) {
+lroundl(long double x)
+{
         union {
                 unsigned i[3];
                 long double e;
         } xx;
+
         int ex, sx, i;
 
         xx.e = x;
         ex = xx.i[2] & 0x7fff;
         sx = xx.i[2] & 0x8000;
+
         if (ex < 0x403e) {      /* |x| < 2^63 */
                 if (ex < 0x3fff) {      /* |x| < 1 */
                         if (ex >= 0x3ffe)
                                 return (sx ? -1L : 1L);
+
                         return (0L);
                 }
 
                 /* round x at the integer bit */
                 if (ex < 0x401e) {

@@ -120,22 +132,25 @@
                         xx.i[1] = (xx.i[1] + i) & ~(i | (i - 1));
                         xx.i[0] = 0;
                 } else {
                         i = 1 << (0x403d - ex);
                         xx.i[0] += i;
+
                         if (xx.i[0] < i)
                                 xx.i[1]++;
+
                         xx.i[0] &= ~(i | (i - 1));
                 }
+
                 if (xx.i[1] == 0) {
                         xx.i[2] = sx | ++ex;
                         xx.i[1] = 0x80000000U;
                 }
         }
 
         /* now x is nan, inf, or integral */
-        return ((long) xx.e);
+        return ((long)xx.e);
 }
 #else
 #error Unknown architecture
 #endif  /* defined(__sparc) || defined(__x86) */
 #else