7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28 
  29 #include <sys/sockio.h>
  30 #include <unistd.h>
  31 
  32 #pragma weak sockatmark = _sockatmark
  33 
  34 /*
  35  * Determine whether the socket is at the out-of-band
  36  * data mark.
  37  */
  38 int
  39 _sockatmark(int sock)
  40 {
  41         int val;
  42 
  43         if (ioctl(sock, SIOCATMARK, &val) == -1)
  44                 return (-1);
  45         return (val);
  46 }

   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 


  27 #include <sys/sockio.h>
  28 #include <unistd.h>
  29 
  30 #pragma weak sockatmark = _sockatmark
  31 
  32 /*
  33  * Determine whether the socket is at the out-of-band
  34  * data mark.
  35  */
  36 int
  37 _sockatmark(int sock)
  38 {
  39         int val;
  40 
  41         if (ioctl(sock, SIOCATMARK, &val) == -1)
  42                 return (-1);
  43         return (val);
  44 }