traceroute: fix help text to not show -6 when traceroute6 is off

[oweals/busybox.git] / libbb / signals.c

diff --git a/libbb/signals.c b/libbb/signals.c
index 959114679e25d2b73a608c3413779d43354fc995..a528756fff9b87b08d1d4294cc7e999a30aef635 100644 (file)
--- 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)
 {
@@ -39,7 +47,7 @@ void FAST_FUNC bb_signals(int sigs, void (*f)(int))
        }
 }
 
-void FAST_FUNC bb_signals_recursive(int sigs, void (*f)(int))
+void FAST_FUNC bb_signals_recursive_norestart(int sigs, void (*f)(int))
 {
        int sig_no = 0;
        int bit = 1;