/** @file  ../include/sys/utsname.h

 @internalComponent

 */

 /** @fn  uname(struct utsname *buf)

 @param buf

 @return   Upon successful completion, a non-negative value is returned. Otherwise, 

 -1 is returned and errno is set to indicate the error.

 @code

  sysname Name of the operating system implementation.

  nodename Network name of this machine.

  release Release level of the operating system.

  version Version level of the operating system.

  machine Machine hardware platform.

 @endcode

   The uname function stores NULL -terminated strings of information identifying the current system 

 into the structure referenced by name .

  The utsname structure is defined in the \#include \<sys/utsname.h\> header file, and contains 

   the following members: sysname Name of the operating system implementation. nodename Network name of this machine. release Release level of the operating system. version Version level of the operating system. machine Machine hardware platform.

 Examples:

 @code

 #include <sys/utsname.h>

 #include<stdio.h>

 int test_uname()

 {

     int retVal;

     struct utsname name ;

     retVal = uname( &name; );

     if( !retVal )       

     {

       printf("Sysname: %s

  Nodename:%s

  Release:

       %s

 Version: %s

 Machine:%s

 ");

       printf("uname passed");

       return 0;

     }

     else

     {

       printf("failed");

       return -1;

     }

 }

 @endcode

  Output

 @code

 Sysname: Symbian

 Nodename: localhost

 Release:

 Version: 2:0:1055

 Machine:

 uname passed

 @endcode

 @publishedAll

 @externallyDefinedApi

 */

 /** @struct utsname

 Contains the following members,

 @publishedAll

 @externallyDefinedApi

 */

 /** @var utsname::sysname

 Name of this OS.

 */

 /** @var utsname::nodename

 Name of this network node.

 */

 /** @var utsname::release

 Release level.

 */

 /** @var utsname::version

 Version level.

 */

 /** @var utsname::machine

 Hardware type.

 */