11210 libm should be cstyle(1ONBLD) clean

          --- old/usr/src/lib/libm/common/m9x/fmin.c
          +++ new/usr/src/lib/libm/common/m9x/fmin.c

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License (the "License").
   6    6   * You may not use this file except in compliance with the License.
   7    7   *
   8    8   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9    9   * or http://www.opensolaris.org/os/licensing.
  10   10   * See the License for the specific language governing permissions
  11   11   * and limitations under the License.
  12   12   *
  13   13   * When distributing Covered Code, include this CDDL HEADER in each
  14   14   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

  15   15   * If applicable, add the following below this CDDL HEADER, with the
  16   16   * fields enclosed by brackets "[]" replaced with your own identifying
  17   17   * information: Portions Copyright [yyyy] [name of copyright owner]
  18   18   *
  19   19   * CDDL HEADER END
  20   20   */
  21   21  
  22   22  /*
  23   23   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24   24   */
       25 +
  25   26  /*
  26   27   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27   28   * Use is subject to license terms.
  28   29   */
  29   30  
  30   31  #pragma weak fmin = __fmin
  31   32  
  32   33  /*
  33   34   * fmin(x,y) returns the smaller of x and y.  If just one of the
  34   35   * arguments is NaN, fmin returns the other argument.  If both
  35   36   * arguments are NaN, fmin returns NaN.
  36   37   *
  37   38   * See fmaxf.c for a discussion of implementation trade-offs.
  38   39   */
  39   40  
  40      -#include "libm.h"       /* for islessequal macro */
       41 +#include "libm.h"                       /* for islessequal macro */
  41   42  
  42   43  #include "fenv_inlines.h"
  43   44  #include <stdio.h>
  44   45  #include <sys/isa_defs.h>
  45   46  
  46   47  double
  47      -__fmin(double x, double y) {
       48 +__fmin(double x, double y)
       49 +{
  48   50          union {
  49   51                  unsigned i[2];
  50   52                  double d;
  51   53          } xx, yy;
       54 +
  52   55          unsigned s;
  53      -        
       56 +
  54   57          /* if y is nan, replace it by x */
  55   58          if (y != y)
  56   59                  y = x;
  57   60  
  58   61          /* if x is nan, replace it by y */
  59   62          if (x != x)
  60   63                  x = y;
  61   64  
  62   65          /* At this point, x and y are either both numeric, or both NaN */
  63   66          if (!isnan(x) && !islessequal(x, y))

  64   67                  x = y;
  65   68  
  66   69          /*
  67   70           * set the sign of the result if either x or y has its sign set
  68   71           */
  69   72          xx.d = x;
  70   73          yy.d = y;
  71   74  #if defined(_BIG_ENDIAN)
  72   75          s = (xx.i[0] | yy.i[0]) & 0x80000000;
  73   76          xx.i[0] |= s;
  74   77  #else
  75   78          s = (xx.i[1] | yy.i[1]) & 0x80000000;
  76   79          xx.i[1] |= s;
  77   80  #endif
  78   81  
  79   82          return (xx.d);
  80   83  }

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