11210 libm should be cstyle(1ONBLD) clean

          --- old/usr/src/lib/libm/common/Q/sinhl.c
          +++ new/usr/src/lib/libm/common/Q/sinhl.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 __sinhl = sinhl
  31   32  
  32   33  #include "libm.h"
  33   34  #include "longdouble.h"
  34   35  

  35   36  /*
  36   37   * sinhl(X)
  37   38   * RETURN THE HYPERBOLIC SINE OF X
  38   39   *
  39   40   * Method :
  40   41   *      1. reduce x to non-negative by sinhl(-x) = - sinhl(x).
  41   42   *      2.
  42   43   *
  43   44   *                                           expm1l(x) + expm1l(x)/(expm1l(x)+1)
  44   45   *      0 <= x <= lnovft        : sinhl(x) := --------------------------------
  45   46   *                                                           2
  46   47   *
  47   48   *     lnovft <= x <  INF       : sinhl(x) := expl(x-MEP1*ln2)*2**ME
  48   49   *
  49   50   * here
  50   51   *      lnovft:         logrithm of the overflow threshold

  51   52   *                      = MEP1*ln2 chopped to machine precision.
  52   53   *      ME              maximum exponent
  53   54   *      MEP1            maximum exponent plus 1
  54   55   *
  55   56   * Special cases:
  56   57   *      sinhl(x) is x if x is +INF, -INF, or NaN.
  57   58   *      only sinhl(0)=0 is exact for finite argument.
  58   59   *
  59   60   */
  60   61  
  61      -#define ME      16383
  62      -#define MEP1    16384
  63      -#define LNOVFT  1.135652340629414394949193107797076342845e+4L
  64      -                /* last 32 bits of LN2HI is zero */
  65      -#define LN2HI   6.931471805599453094172319547495844850203e-0001L
  66      -#define LN2LO   1.667085920830552208890449330400379754169e-0025L
  67      -
  68      -static const long double
  69      -        half    = 0.5L,
  70      -        one     = 1.0L,
  71      -        ln2hi   = LN2HI,
  72      -        ln2lo   = LN2LO,
  73      -        lnovftL = LNOVFT;
       62 +#define ME              16383
       63 +#define MEP1            16384
       64 +#define LNOVFT          1.135652340629414394949193107797076342845e+4L
       65 +/* last 32 bits of LN2HI is zero */
       66 +#define LN2HI           6.931471805599453094172319547495844850203e-0001L
       67 +#define LN2LO           1.667085920830552208890449330400379754169e-0025L
       68 +
       69 +static const long double half = 0.5L,
       70 +        one = 1.0L,
       71 +        ln2hi = LN2HI,
       72 +        ln2lo = LN2LO,
       73 +        lnovftL = LNOVFT;
  74   74  
  75   75  long double
  76      -sinhl(long double x) {
       76 +sinhl(long double x)
       77 +{
  77   78          long double r, t;
  78   79  
  79   80          if (!finitel(x))
  80      -                return (x + x); /* sinh of NaN or +-INF is itself */
       81 +                return (x + x);         /* sinh of NaN or +-INF is itself */
       82 +
  81   83          r = fabsl(x);
       84 +
  82   85          if (r < lnovftL) {
  83   86                  t = expm1l(r);
  84   87                  r = copysignl((t + t / (one + t)) * half, x);
  85   88          } else {
  86   89                  r = copysignl(expl((r - MEP1 * ln2hi) - MEP1 * ln2lo), x);
  87   90                  r = scalbnl(r, ME);
  88   91          }
       92 +
  89   93          return (r);
  90   94  }
    

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