symbol name pollution: making some vars static

As part of addressing symbol name pollution, I'm switching a few
vars/functions to static.

Signed-off-by: Mark Allen <[email protected]>

Author: markalle

opal/dss/dss_open_close.c

@@ -14,6 +14,7 @@
  * Copyright (c) 2014-2016 Intel, Inc. All rights reserved.
  * Copyright (c) 2015      Research Organization for Information Science
  *                         and Technology (RIST). All rights reserved.
+ * Copyright (c) 2017      IBM Corporation. All rights reserved.
  * $COPYRIGHT$
  *
  * Additional copyrights may follow
@@ -43,7 +44,7 @@ static opal_dss_buffer_type_t default_buf_type = OPAL_DSS_BUFFER_NON_DESC;
 /* variable group id */
 static int opal_dss_group_id = -1;
 
-mca_base_var_enum_value_t buffer_type_values[] = {
+static mca_base_var_enum_value_t buffer_type_values[] = {
     {OPAL_DSS_BUFFER_NON_DESC, "non-described"},
     {OPAL_DSS_BUFFER_FULLY_DESC, "described"},
     {0, NULL}

opal/mca/base/mca_base_var.c

@@ -16,6 +16,7 @@
  * Copyright (c) 2014-2016 Intel, Inc. All rights reserved.
  * Copyright (c) 2015      Research Organization for Information Science
  *                         and Technology (RIST). All rights reserved.
+ * Copyright (c) 2017      IBM Corporation. All rights reserved.
  * $COPYRIGHT$
  *
  * Additional copyrights may follow
@@ -102,7 +103,7 @@ const size_t var_type_sizes[] = {
     sizeof (double)
 };
 
-const char *var_source_names[] = {
+static const char *var_source_names[] = {
     "default",
     "command line",
     "environment",

opal/mca/base/mca_base_var_enum.c

@@ -15,6 +15,7 @@
  *                         reserved.
  * Copyright (c) 2017      Research Organization for Information Science
  *                         and Technology (RIST). All rights reserved.
+ * Copyright (c) 2017      IBM Corporation. All rights reserved.
  * $COPYRIGHT$
  *
  * Additional copyrights may follow
@@ -40,7 +41,7 @@ OBJ_CLASS_INSTANCE(mca_base_var_enum_t, opal_object_t, mca_base_var_enum_constru
 
 static void mca_base_var_enum_flag_constructor (mca_base_var_enum_flag_t *enumerator);
 static void mca_base_var_enum_flag_destructor (mca_base_var_enum_flag_t *enumerator);
-OBJ_CLASS_INSTANCE(mca_base_var_enum_flag_t, opal_object_t, mca_base_var_enum_flag_constructor,
+static OBJ_CLASS_INSTANCE(mca_base_var_enum_flag_t, opal_object_t, mca_base_var_enum_flag_constructor,
                    mca_base_var_enum_flag_destructor);
 
 static int enum_dump (mca_base_var_enum_t *self, char **out);

opal/mca/event/libevent2022/libevent/evutil.c

@@ -2113,7 +2113,7 @@ _evutil_weakrand(void)
  * Volatile pointer to memset: we use this to keep the compiler from
  * eliminating our call to memset.
  */
-void * (*volatile evutil_memset_volatile_)(void *, int, size_t) = memset;
+static void * (*volatile evutil_memset_volatile_)(void *, int, size_t) = memset;
 
 void
 evutil_memclear_(void *mem, size_t len)

opal/util/error.c

@@ -15,6 +15,7 @@
  * Copyright (c) 2015      Research Organization for Information Science
  *                         and Technology (RIST). All rights reserved.
  * Copyright (c) 2017      FUJITSU LIMITED.  All rights reserved.
+ * Copyright (c) 2017      IBM Corporation. All rights reserved.
  * $COPYRIGHT$
  *
  * Additional copyrights may follow
@@ -48,7 +49,7 @@ struct converter_info_t {
 typedef struct converter_info_t converter_info_t;
 
 /* all default to NULL */
-converter_info_t converters[MAX_CONVERTERS] = {{0}};
+static converter_info_t converters[MAX_CONVERTERS] = {{0}};
 
 static int
 opal_strerror_int(int errnum, const char **str)

orte/mca/ess/base/ess_base_std_orted.c

@@ -15,6 +15,7 @@
  * Copyright (c) 2011-2013 Los Alamos National Security, LLC.  All rights
  *                         reserved.
  * Copyright (c) 2013-2017 Intel, Inc.  All rights reserved.
+ * Copyright (c) 2017      IBM Corporation. All rights reserved.
  * $COPYRIGHT$
  *
  * Additional copyrights may follow
@@ -89,7 +90,7 @@ static opal_event_t int_handler;
 static opal_event_t epipe_handler;
 static opal_event_t sigusr1_handler;
 static opal_event_t sigusr2_handler;
-char *log_path = NULL;
+static char *log_path = NULL;
 static void shutdown_signal(int fd, short flags, void *arg);
 static void signal_callback(int fd, short flags, void *arg);
 static void epipe_signal_callback(int fd, short flags, void *arg);

orte/util/show_help.c

@@ -13,6 +13,7 @@
  * Copyright (c) 2012-2013 Los Alamos National Security, LLC.
  *                         All rights reserved.
  * Copyright (c) 2016-2017 Intel, Inc. All rights reserved.
+ * Copyright (c) 2017      IBM Corporation. All rights reserved.
  * $COPYRIGHT$
  *
  * Additional copyrights may follow
@@ -83,7 +84,7 @@ typedef struct {
 
 static void tuple_list_item_constructor(tuple_list_item_t *obj);
 static void tuple_list_item_destructor(tuple_list_item_t *obj);
-OBJ_CLASS_INSTANCE(tuple_list_item_t, opal_list_item_t,
+static OBJ_CLASS_INSTANCE(tuple_list_item_t, opal_list_item_t,
                    tuple_list_item_constructor,
                    tuple_list_item_destructor);