- don't free user-supplied string (via -e)

[oweals/busybox.git] / util-linux / ipcs.c

diff --git a/util-linux/ipcs.c b/util-linux/ipcs.c
index c7b46f589a15d1919860eaaa8830e8986e62d449..9201257084165afdbfbf7ec72e1c70f3d9a6982f 100644 (file)
--- a/util-linux/ipcs.c
+++ b/util-linux/ipcs.c
@@ -68,7 +68,7 @@ struct shm_info {
 union semun {
        int val;
        struct semid_ds *buf;
-       unsigned short int *array;
+       unsigned short *array;
        struct seminfo *__buf;
 };
 #endif
@@ -559,7 +559,7 @@ static void print_sem(int semid)
 }
 
 int ipcs_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ipcs_main(int argc, char **argv)
+int ipcs_main(int argc UNUSED_PARAM, char **argv)
 {
        int id = 0;
        unsigned flags = 0;
@@ -588,15 +588,15 @@ int ipcs_main(int argc, char **argv)
        if (flags & flag_print) {
                if (flags & flag_shm) {
                        print_shm(id);
-                       fflush_stdout_and_exit(0);
+                       fflush_stdout_and_exit(EXIT_SUCCESS);
                }
                if (flags & flag_sem) {
                        print_sem(id);
-                       fflush_stdout_and_exit(0);
+                       fflush_stdout_and_exit(EXIT_SUCCESS);
                }
                if (flags & flag_msg) {
                        print_msg(id);
-                       fflush_stdout_and_exit(0);
+                       fflush_stdout_and_exit(EXIT_SUCCESS);
                }
                bb_show_usage();
        }
@@ -617,5 +617,5 @@ int ipcs_main(int argc, char **argv)
                do_msg();
                bb_putchar('\n');
        }
-       fflush_stdout_and_exit(0);
+       fflush_stdout_and_exit(EXIT_SUCCESS);
 }