Hide symbols that shouldn't be part of the ABI

[lttng-ust.git] / src / common / smp.h

diff --git a/src/common/smp.h b/src/common/smp.h
index 563fe623591d46821664dcd6cb3750d421f85188..5f81094fc802c7f6559d876c03ae6af6f4be13a4 100644 (file)
--- a/src/common/smp.h
+++ b/src/common/smp.h
@@ -13,7 +13,8 @@
  *
  * If the sysconf call fails, don't populate the cache and return 0.
  */
-int num_possible_cpus(void);
+int num_possible_cpus(void)
+       __attribute__((visibility("hidden")));
 
 #define for_each_possible_cpu(cpu)             \
        for ((cpu) = 0; (cpu) < num_possible_cpus(); (cpu)++)