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-rw-r--r--nptl/init.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/nptl/init.c b/nptl/init.c
index f46e0bb531..47bb0a6f72 100644
--- a/nptl/init.c
+++ b/nptl/init.c
@@ -31,6 +31,7 @@
#include <fork.h>
#include <version.h>
#include <shlib-compat.h>
+#include <smp.h>
#ifndef __NR_set_tid_address
@@ -61,6 +62,9 @@ size_t __default_stacksize attribute_hidden;
size_t __static_tls_size;
size_t __static_tls_align_m1;
+/* Flag whether the machine is SMP or not. */
+int __is_smp attribute_hidden;
+
/* Version of the library, used in libthread_db to detect mismatches. */
static const char nptl_version[] __attribute_used__ = VERSION;
@@ -301,6 +305,9 @@ __pthread_initialize_minimal_internal (void)
#endif
__libc_pthread_init (&__fork_generation, __reclaim_stacks,
ptr_pthread_functions);
+
+ /* Determine whether the machine is SMP or not. */
+ __is_smp = is_smp_system ();
}
strong_alias (__pthread_initialize_minimal_internal,
__pthread_initialize_minimal)