From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Thu, 16 Jan 2020 08:35:40 +0000 (+0100)
Subject: Using extern "C" does not prevent name mangling for static functions.
X-Git-Tag: v3.25~107
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/4d4d8d75f6ffcfcee6eeaa328499321e3249ef07

Using extern "C" does not prevent name mangling for static functions.

See
https://en.cppreference.com/w/cpp/language/language_linkage
---

diff --git a/src/kernel/context/ContextUnix.cpp b/src/kernel/context/ContextUnix.cpp
index c074806302..264b603318 100644
--- a/src/kernel/context/ContextUnix.cpp
+++ b/src/kernel/context/ContextUnix.cpp
@@ -25,12 +25,12 @@ static_assert(sizeof(simgrid::kernel::context::UContext*) <= CTX_ADDR_LEN * size
 
 /* Make sure that this symbol is easy to recognize by name, even on exotic platforms */
 extern "C" {
-XBT_ATTRIB_NORETURN static void smx_ctx_wrapper(int i1, int i2);
+XBT_ATTRIB_NORETURN void smx_ctx_wrapper(int i1, int i2);
 }
 
 // The name of this function is currently hardcoded in MC (as string).
 // Do not change it without fixing those references as well.
-static void smx_ctx_wrapper(int i1, int i2)
+void smx_ctx_wrapper(int i1, int i2)
 {
   // Rebuild the Context* pointer from the integers:
   int ctx_addr[CTX_ADDR_LEN] = {i1, i2};