[PATCH v2] sysconf: Remove sysconf(515)

[Ryan Long]

GCC originally needed this 20 years ago. No longer needed, so it
is being removed.

Closes #4391
---
 cpukit/posix/src/sysconf.c            | 4 ----
 testsuites/psxtests/psxsysconf/init.c | 8 --------
 2 files changed, 12 deletions(-)

diff --git a/cpukit/posix/src/sysconf.c b/cpukit/posix/src/sysconf.c
index 1696ec5..439a27e 100644
--- a/cpukit/posix/src/sysconf.c
+++ b/cpukit/posix/src/sysconf.c
@@ -54,10 +54,6 @@ long sysconf(
       return (long) rtems_scheduler_get_processor_maximum();
     case _SC_POSIX_26_VERSION:
       return (long) _POSIX_26_VERSION;
-#if defined(__sparc__)
-    case 515: /* Solaris _SC_STACK_PROT */
-      return 0;
-#endif
     default:
       rtems_set_errno_and_return_minus_one( EINVAL );
   }
diff --git a/testsuites/psxtests/psxsysconf/init.c b/testsuites/psxtests/psxsysconf/init.c
index a008af3..66d6dd3 100644
--- a/testsuites/psxtests/psxsysconf/init.c
+++ b/testsuites/psxtests/psxsysconf/init.c
@@ -83,14 +83,6 @@ void *POSIX_Init(
       == (long) rtems_scheduler_get_processor_maximum()
   );
 
-#if defined(__sparc__)
-  /* Solaris _SC_STACK_PROT - 515 */
-  sc = sysconf( _SC_PAGESIZE );
-  printf( "sysconf - (SPARC only) _SC_STACK_PROT=%ld\n", sc );
-  if ( sc == -1 )
-   rtems_test_exit(0);
-#endif
-
   TEST_END();
   rtems_test_exit( 0 );
 
-- 
1.8.3.1