summaryrefslogtreecommitdiff
path: root/libbb/signals.c
diff options
context:
space:
mode:
Diffstat (limited to 'libbb/signals.c')
-rw-r--r--libbb/signals.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/libbb/signals.c b/libbb/signals.c
index 9591146..f56ce65 100644
--- a/libbb/signals.c
+++ b/libbb/signals.c
@@ -11,6 +11,14 @@
#include "libbb.h"
+/* All known arches use small ints for signals */
+smallint bb_got_signal;
+
+void record_signo(int signo)
+{
+ bb_got_signal = signo;
+}
+
/* Saves 2 bytes on x86! Oh my... */
int FAST_FUNC sigaction_set(int signum, const struct sigaction *act)
{