Make context_stack_size static in buildsym.c

context_stack_size is declared in buildsym.h, but only used in
buildsym.c.  This makes it static in buildsym.c.

gdb/ChangeLog
2018-07-16  Tom Tromey  <tom@tromey.com>

	* buildsym.h (context_stack_size): Don't declare.
	* buildsym.c (context_stack_size): New global.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b053f8c4cfbb49be153fe50928c219fda205dcc1..39936a407576087f226c9c73f7434c5d856714cd 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2018-07-16  Tom Tromey  <tom@tromey.com>
+
+       * buildsym.h (context_stack_size): Don't declare.
+       * buildsym.c (context_stack_size): New global.
+
 2018-07-16  Tom Tromey  <tom@tromey.com>
 
        * dbxread.c (processing_acc_compilation): New global.

diff --git a/gdb/buildsym.c b/gdb/buildsym.c
index 1cbde1d7628ccee540ce7aa92a5eb406bab2afbc..26c511086bbd15de87697c7270057d29701ad450 100644 (file)
--- a/gdb/buildsym.c
+++ b/gdb/buildsym.c
@@ -257,6 +257,10 @@ struct subfile_stack
 
 static struct subfile_stack *subfile_stack;
 
+/* Currently allocated size of context stack.  */
+
+static int context_stack_size;
+
 static void free_buildsym_compunit (void);
 
 static int compare_line_numbers (const void *ln1p, const void *ln2p);

diff --git a/gdb/buildsym.h b/gdb/buildsym.h
index 088c1d790e48e6b14e62bc86cc7f0c706de9d750..191db8ca4fadb7b972eed0d165090ab929b40f5f 100644 (file)
--- a/gdb/buildsym.h
+++ b/gdb/buildsym.h
@@ -159,10 +159,6 @@ EXTERN struct context_stack *context_stack;
 
 EXTERN int context_stack_depth;
 
-/* Currently allocated size of context stack.  */
-
-EXTERN int context_stack_size;
-
 /* Non-zero if the context stack is empty.  */
 #define outermost_context_p() (context_stack_depth == 0)