4 files changed, 5 insertions, 6 deletions

diff --git a/util-linux/fbset.c b/util-linux/fbset.c
index 72284a6c5..be1e3c3f1 100644
--- a/util-linux/fbset.c
+++ b/util-linux/fbset.c
@@ -198,8 +198,7 @@ static int readmode(struct fb_var_screeninfo *base, const char *fn,
         char buf[256];
         char *p = buf;
 
-        if ((f = fopen(fn, "r")) == NULL)
-                perror_msg_and_die("readmode(fopen)");
+        f = xfopen(fn, "r");
         while (!feof(f)) {
                 fgets(buf, sizeof(buf), f);
                 if ((p = strstr(buf, "mode ")) || (p = strstr(buf, "mode\t"))) {
diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c
index b666338dc..928a49674 100644
--- a/util-linux/mkfs_minix.c
+++ b/util-linux/mkfs_minix.c
@@ -683,10 +683,7 @@ char *filename;
         FILE *listfile;
         unsigned long blockno;
 
-        listfile = fopen(filename, "r");
-        if (listfile == (FILE *) NULL) {
-                error_msg_and_die("can't open file of bad blocks");
-        }
+        listfile = xfopen(filename, "r");
         while (!feof(listfile)) {
                 fscanf(listfile, "%ld\n", &blockno);
                 mark_zone(blockno);
diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index a3ea3a85b..ed7121a75 100644
--- a/util-linux/rdate.c
+++ b/util-linux/rdate.c
@@ -28,6 +28,8 @@
 #include <netdb.h>
 #include <stdio.h>
 #include <getopt.h>
+#include <string.h>
+#include <time.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include "busybox.h"
diff --git a/util-linux/swaponoff.c b/util-linux/swaponoff.c
index 0613fa1e9..9deb13a28 100644
--- a/util-linux/swaponoff.c
+++ b/util-linux/swaponoff.c
@@ -26,6 +26,7 @@
 #include <mntent.h>
 #include <dirent.h>
 #include <errno.h>
+#include <string.h>
 #include <stdlib.h>
 #include <sys/mount.h>
 #include <sys/syscall.h>