print_signames_and_exit -> print_signames (because of "ash calls kill_main")

4 files changed, 8 insertions, 6 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 34b9784..e3f9c49 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -787,7 +787,7 @@ int bb_make_directory(char *path, long mode, int flags);
 
 int get_signum(const char *name);
 const char *get_signame(int number);
-void print_signames_and_exit(void) ATTRIBUTE_NORETURN;
+void print_signames(void);
 
 char *bb_simplify_path(const char *path);
 
diff --git a/libbb/u_signal_names.c b/libbb/u_signal_names.c
index 5a6f592..ed3bb5c 100644
--- a/libbb/u_signal_names.c
+++ b/libbb/u_signal_names.c
@@ -163,7 +163,7 @@ const char *get_signame(int number)
 
 // Print the whole signal list
 
-void print_signames_and_exit(void)
+void print_signames(void)
 {
 	int signo;
 
@@ -172,5 +172,4 @@ void print_signames_and_exit(void)
 		if (name[0])
 			puts(name);
 	}
-	exit(EXIT_SUCCESS);
 }
diff --git a/procps/kill.c b/procps/kill.c
index 961f8cb..323ee7b 100644
--- a/procps/kill.c
+++ b/procps/kill.c
@@ -58,7 +58,8 @@ int kill_main(int argc, char **argv)
 	if (arg[1] == 'l' && arg[2] == '\0') {
 		if (argc == 1) {
 			/* Print the whole signal list */
-			print_signames_and_exit();
+			print_signames();
+			return 0;
 		}
 		/* -l <sig list> */
 		while ((arg = *++argv)) {
diff --git a/procps/pgrep.c b/procps/pgrep.c
index 3bf087f..2bedabf 100644
--- a/procps/pgrep.c
+++ b/procps/pgrep.c
@@ -87,8 +87,10 @@ int pgrep_main(int argc, char **argv)
 		scan_mask |= PSSCAN_ARGVN;
 
 	if (pkill) {
-		if (OPT_LIST) /* -l: print the whole signal list */
-			print_signames_and_exit();
+		if (OPT_LIST) { /* -l: print the whole signal list */
+			print_signames();
+			return 0;
+		}
 		if (first_arg && first_arg[0] == '-') {
 			signo = get_signum(&first_arg[1]);
 			if (signo < 0) /* || signo > MAX_SIGNUM ? */