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-rw-r--r--source4/lib/util/fault.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/source4/lib/util/fault.c b/source4/lib/util/fault.c
index 8b447851dc..c7d6b7ede6 100644
--- a/source4/lib/util/fault.c
+++ b/source4/lib/util/fault.c
@@ -38,7 +38,6 @@ static const char *progname;
#ifdef HAVE_BACKTRACE
#include <execinfo.h>
-#define BACKTRACE_STACK_SIZE 64
#elif HAVE_LIBEXC_H
#include <libexc.h>
#endif
@@ -49,7 +48,9 @@ static const char *progname;
_PUBLIC_ void call_backtrace(void)
{
#ifdef HAVE_BACKTRACE
+#ifndef BACKTRACE_STACK_SIZE
#define BACKTRACE_STACK_SIZE 64
+#endif
void *backtrace_stack[BACKTRACE_STACK_SIZE];
size_t backtrace_size;
char **backtrace_strings;
@@ -73,6 +74,9 @@ _PUBLIC_ void call_backtrace(void)
#elif HAVE_LIBEXC
#define NAMESIZE 32 /* Arbitrary */
+#ifndef BACKTRACE_STACK_SIZE
+#define BACKTRACE_STACK_SIZE 64
+#endif
/* The IRIX libexc library provides an API for unwinding the stack. See
* libexc(3) for details. Apparantly trace_back_stack leaks memory, but