2 files changed, 4 insertions, 16 deletions

diff --git a/util-linux/rtcwake.c b/util-linux/rtcwake.c
index 6df7334fe..515f812b3 100644
--- a/util-linux/rtcwake.c
+++ b/util-linux/rtcwake.c
@@ -30,7 +30,7 @@
 
 static time_t rtc_time;
 
-static int may_wakeup(const char *rtcname)
+static bool may_wakeup(const char *rtcname)
 {
         ssize_t ret;
         char buf[128];
@@ -42,7 +42,7 @@ static int may_wakeup(const char *rtcname)
         snprintf(buf, sizeof(buf), SYS_RTC_PATH, rtcname);
         ret = open_read_close(buf, buf, sizeof(buf));
         if (ret < 0)
-                return 0;
+                return false;
 
         /* wakeup events could be disabled or not supported */
         return strncmp(buf, "enabled\n", 8) == 0;
@@ -89,15 +89,6 @@ static void setup_alarm(int fd, time_t *wakeup)
         }
 }
 
-static void suspend_system(const char *suspend)
-{
-        FILE *f = xfopen(SYS_POWER_PATH, "w");
-        fprintf(f, "%s\n", suspend);
-        fflush(f);
-        /* this executes after wake from suspend */
-        fclose(f);
-}
-
 #define RTCWAKE_OPT_AUTO         0x01
 #define RTCWAKE_OPT_LOCAL        0x02
 #define RTCWAKE_OPT_UTC          0x04
@@ -185,7 +176,7 @@ int rtcwake_main(int argc ATTRIBUTE_UNUSED, char **argv)
         usleep(10 * 1000);
 
         if (strcmp(suspend, "on"))
-                suspend_system(suspend);
+                xopen_xwrite_close(SYS_POWER_PATH, suspend);
         else {
                 /* "fake" suspend ... we'll do the delay ourselves */
                 unsigned long data;
diff --git a/util-linux/script.c b/util-linux/script.c
index 63d3039d3..c1883328f 100644
--- a/util-linux/script.c
+++ b/util-linux/script.c
@@ -69,10 +69,7 @@ int script_main(int argc ATTRIBUTE_UNUSED, char **argv)
                 shell = DEFAULT_SHELL;
         }
 
-        pty = getpty(pty_line);
-        if (pty < 0) {
-                bb_perror_msg_and_die("can't get pty");
-        }
+        pty = xgetpty(pty_line);
 
         /* get current stdin's tty params */
         attr_ok = tcgetattr(0, &tt);