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5262 libm needs to be carefully unifdef'd
5268 libm doesn't need to hide symbols which are already local


  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 /*
  26  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29 
  30 #if defined(ELFOBJ)
  31 #pragma weak modfl = __modfl
  32 #endif
  33 
  34 #include "libm.h"
  35 
  36 #if defined(__sparc)
  37 
  38 long double
  39 __modfl(long double x, long double *iptr) {
  40         union {
  41                 unsigned i[4];
  42                 long double q;
  43         } xx, yy;
  44         unsigned hx, s;
  45 
  46         xx.q = x;
  47         hx = xx.i[0] & ~0x80000000;
  48 
  49         if (hx >= 0x406f0000) {      /* x is NaN, infinite, or integral */
  50                 *iptr = x;
  51                 if (hx < 0x7fff0000 || (hx == 0x7fff0000 &&
  52                         (xx.i[1] | xx.i[2] | xx.i[3]) == 0)) {




  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 /*
  26  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29 

  30 #pragma weak modfl = __modfl

  31 
  32 #include "libm.h"
  33 
  34 #if defined(__sparc)
  35 
  36 long double
  37 __modfl(long double x, long double *iptr) {
  38         union {
  39                 unsigned i[4];
  40                 long double q;
  41         } xx, yy;
  42         unsigned hx, s;
  43 
  44         xx.q = x;
  45         hx = xx.i[0] & ~0x80000000;
  46 
  47         if (hx >= 0x406f0000) {      /* x is NaN, infinite, or integral */
  48                 *iptr = x;
  49                 if (hx < 0x7fff0000 || (hx == 0x7fff0000 &&
  50                         (xx.i[1] | xx.i[2] | xx.i[3]) == 0)) {