diff options
Diffstat (limited to 'libgfortran/runtime/backtrace.c')
| -rw-r--r-- | libgfortran/runtime/backtrace.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libgfortran/runtime/backtrace.c b/libgfortran/runtime/backtrace.c index a61363af2a6..5b8735d53f4 100644 --- a/libgfortran/runtime/backtrace.c +++ b/libgfortran/runtime/backtrace.c @@ -24,6 +24,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #include "libgfortran.h" +#include <gthr.h> + #include <string.h> #include <stdlib.h> #include <errno.h> @@ -137,7 +139,11 @@ show_backtrace (bool in_signal_handler) struct backtrace_state *lbstate; struct mystate state = { 0, false, in_signal_handler }; - lbstate = backtrace_create_state (NULL, 1, error_callback, NULL); + lbstate = backtrace_create_state (NULL, __gthread_active_p (), + error_callback, NULL); + + if (lbstate == NULL) + return; if (!BACKTRACE_SUPPORTED || (in_signal_handler && BACKTRACE_USES_MALLOC)) { |