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Diffstat (limited to 'malloc')
-rw-r--r--malloc/mtrace.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/malloc/mtrace.c b/malloc/mtrace.c
index 5c82e1d..171eb5a 100644
--- a/malloc/mtrace.c
+++ b/malloc/mtrace.c
@@ -59,10 +59,12 @@ __libc_lock_define_initialized (static, lock);
/* Address to breakpoint on accesses to... */
__ptr_t mallwatch;
+#ifdef USE_MTRACE_FILE
/* File name and line number information, for callers that had
the foresight to call through a macro. */
-char *_mtrace_file attribute_hidden;
-int _mtrace_line attribute_hidden;
+char *_mtrace_file;
+int _mtrace_line;
+#endif
/* Old hook values. */
static void (*tr_old_free_hook) __P ((__ptr_t ptr, const __ptr_t));
@@ -89,12 +91,15 @@ internal_function
tr_where (caller)
const __ptr_t caller;
{
+#ifdef USE_MTRACE_FILE
if (_mtrace_file)
{
fprintf (mallstream, "@ %s:%d ", _mtrace_file, _mtrace_line);
_mtrace_file = NULL;
}
- else if (caller != NULL)
+ else
+#endif
+ if (caller != NULL)
{
#ifdef HAVE_ELF
Dl_info info;