From f3152dc8aa41159e31ad692bcefbbbd630f3f0ec Mon Sep 17 00:00:00 2001
From: Gabriel Corona <gabriel.corona@loria.fr>
Date: Tue, 29 Sep 2015 15:05:22 +0200
Subject: [PATCH] Mark some internal symbols as hidden on ELF in simdag

---
 src/simdag/dax_dtd.h |  4 +++-
 src/simdag/private.h | 37 +++++++++++++++++++------------------
 2 files changed, 22 insertions(+), 19 deletions(-)

diff --git a/src/simdag/dax_dtd.h b/src/simdag/dax_dtd.h
index b62dabe4b4..c1191e1ca2 100644
--- a/src/simdag/dax_dtd.h
+++ b/src/simdag/dax_dtd.h
@@ -47,6 +47,8 @@
 #ifndef _FLEXML_dax_H
 #define _FLEXML_dax_H
 
+#include <xbt/base.h>
+
 /* XML application entry points. */
 XBT_PUBLIC(void) STag_dax__adag(void);
 XBT_PUBLIC(void) ETag_dax__adag(void);
@@ -194,5 +196,5 @@ XBT_PUBLIC(int) dax__element_context(int);
 XBT_PUBLIC(int) yylex(void);
 
 /* Flexml error handling function (useful only when -q flag passed to flexml) */
-const char * dax__parse_err_msg(void);
+XBT_PRIVATE const char * dax__parse_err_msg(void);
 #endif
diff --git a/src/simdag/private.h b/src/simdag/private.h
index 8549aea672..b99e9924aa 100644
--- a/src/simdag/private.h
+++ b/src/simdag/private.h
@@ -7,6 +7,7 @@
 #ifndef SIMDAG_PRIVATE_H
 #define SIMDAG_PRIVATE_H
 
+#include "xbt/base.h"
 #include "xbt/dict.h"
 #include "xbt/dynar.h"
 #include "xbt/fifo.h"
@@ -47,7 +48,7 @@ typedef struct SD_global {
 
 } s_SD_global_t, *SD_global_t;
 
-extern SD_global_t sd_global;
+extern XBT_PRIVATE SD_global_t sd_global;
 
 /* Workstation */
 typedef s_xbt_dictelm_t s_SD_workstation_t;
@@ -121,21 +122,21 @@ typedef struct SD_dependency {
 XBT_PUBLIC(xbt_swag_t) SD_simulate_swag(double how_long); /* could be public, but you need to see the internals of the SD_task_t to use it */
 
 
-SD_workstation_t __SD_workstation_create(void *surf_workstation,
+XBT_PRIVATE SD_workstation_t __SD_workstation_create(void *surf_workstation,
                                          void *data);
-void __SD_workstation_destroy(void *workstation);
-int __SD_workstation_is_busy(SD_workstation_t workstation);
+XBT_PRIVATE void __SD_workstation_destroy(void *workstation);
+XBT_PRIVATE int __SD_workstation_is_busy(SD_workstation_t workstation);
 
-void __SD_task_set_state(SD_task_t task, e_SD_task_state_t new_state);
-void __SD_task_really_run(SD_task_t task);
-int __SD_task_try_to_run(SD_task_t task);
-void __SD_task_just_done(SD_task_t task);
-bool acyclic_graph_detail(xbt_dynar_t dag);
+XBT_PRIVATE void __SD_task_set_state(SD_task_t task, e_SD_task_state_t new_state);
+XBT_PRIVATE void __SD_task_really_run(SD_task_t task);
+XBT_PRIVATE void __SD_task_just_done(SD_task_t task);
+XBT_PRIVATE int __SD_task_try_to_run(SD_task_t task);
+XBT_PRIVATE bool acyclic_graph_detail(xbt_dynar_t dag);
 
 /* Task mallocator functions */
-void* SD_task_new_f(void);
-void SD_task_recycle_f(void *t);
-void SD_task_free_f(void *t);
+XBT_PRIVATE void* SD_task_new_f(void);
+XBT_PRIVATE void SD_task_recycle_f(void *t);
+XBT_PRIVATE void SD_task_free_f(void *t);
 
 /* Functions to test if the task is in a given state. */
 
@@ -197,15 +198,15 @@ static XBT_INLINE int __SD_task_is_running(SD_task_t task)
 }
 
 /********** Storage **********/
-SD_storage_t __SD_storage_create(void *surf_storage, void *data);
-void __SD_storage_destroy(void *storage);
+XBT_PRIVATE SD_storage_t __SD_storage_create(void *surf_storage, void *data);
+XBT_PRIVATE void __SD_storage_destroy(void *storage);
 
 /********** Tracing **********/
 /* declaration of instrumentation functions from sd_task_instr.c */
-void TRACE_sd_task_create(SD_task_t task);
-void TRACE_sd_task_execute_start(SD_task_t task);
-void TRACE_sd_task_execute_end(SD_task_t task);
-void TRACE_sd_task_destroy(SD_task_t task);
+XBT_PRIVATE void TRACE_sd_task_create(SD_task_t task);
+XBT_PRIVATE void TRACE_sd_task_execute_start(SD_task_t task);
+XBT_PRIVATE void TRACE_sd_task_execute_end(SD_task_t task);
+XBT_PRIVATE void TRACE_sd_task_destroy(SD_task_t task);
 
 SG_END_DECL()
 
-- 
2.20.1