[rtems commit] sysconf: Add _SC_NPROCESSORS_(CONF|ONLN)
Sebastian Huber
sebh at rtems.org
Mon Mar 9 14:25:59 UTC 2015
Module: rtems
Branch: master
Commit: 40ecd117b265d5d5c8a4da5987af3e4b881b0fc9
Changeset: http://git.rtems.org/rtems/commit/?id=40ecd117b265d5d5c8a4da5987af3e4b881b0fc9
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Mon Mar 9 15:23:20 2015 +0100
sysconf: Add _SC_NPROCESSORS_(CONF|ONLN)
---
cpukit/posix/src/sysconf.c | 4 ++++
testsuites/psxtests/psxsysconf/init.c | 9 +++++++++
2 files changed, 13 insertions(+)
diff --git a/cpukit/posix/src/sysconf.c b/cpukit/posix/src/sysconf.c
index 7bbf865..0e7b1e5 100644
--- a/cpukit/posix/src/sysconf.c
+++ b/cpukit/posix/src/sysconf.c
@@ -47,6 +47,10 @@ long sysconf(
return PAGE_SIZE;
case _SC_SYMLOOP_MAX:
return RTEMS_FILESYSTEM_SYMLOOP_MAX;
+ case _SC_NPROCESSORS_CONF:
+ return (long) rtems_configuration_get_maximum_processors();
+ case _SC_NPROCESSORS_ONLN:
+ return (long) rtems_get_processor_count();
#if defined(__sparc__)
case 515: /* Solaris _SC_STACK_PROT */
return 0;
diff --git a/testsuites/psxtests/psxsysconf/init.c b/testsuites/psxtests/psxsysconf/init.c
index b2b9d5f..2dd9018 100644
--- a/testsuites/psxtests/psxsysconf/init.c
+++ b/testsuites/psxtests/psxsysconf/init.c
@@ -73,6 +73,15 @@ void *POSIX_Init(
if ( (sc != -1) || (errno != EINVAL) )
rtems_test_exit(0);
+ rtems_test_assert(
+ sysconf( _SC_NPROCESSORS_CONF )
+ == (long) rtems_configuration_get_maximum_processors()
+ );
+
+ rtems_test_assert(
+ sysconf( _SC_NPROCESSORS_ONLN ) == (long) rtems_get_processor_count()
+ );
+
#if defined(__sparc__)
/* Solaris _SC_STACK_PROT - 515 */
sc = sysconf( _SC_PAGESIZE );
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