erasure-code: init function is extern "C"

Otherwise it is not found and the real cause obscured by the test
setup. The thread returns immediately and the timeout test sometime
fails.

http://tracker.ceph.com/issues/9368 Fixes: #9368

Signed-off-by: Loic Dachary <loic-201408@dachary.org>

diff --git a/src/test/erasure-code/ErasureCodePluginHangs.cc b/src/test/erasure-code/ErasureCodePluginHangs.cc
index 66db8e5cd39bf09e14271799cde128b05679df8d..55b9e5a4a80d456e6333c8b92753ea22170a952b 100644 (file)
--- a/src/test/erasure-code/ErasureCodePluginHangs.cc
+++ b/src/test/erasure-code/ErasureCodePluginHangs.cc
@@ -20,7 +20,7 @@
 
 extern "C" const char *__erasure_code_version() { return CEPH_GIT_NICE_VER; }
 
-int __erasure_code_init(char *plugin_name, char *directory)
+extern "C" int __erasure_code_init(char *plugin_name, char *directory)
 {
   sleep(1000);
   return 0;