getopt -> getopt_ulflags. noticed by Rob Sullivan

1 files changed, 9 insertions, 13 deletions

diff --git a/procps/top.c b/procps/top.c
index 3ab138d29..5faeafb59 100644
--- a/procps/top.c
+++ b/procps/top.c
@@ -301,10 +301,10 @@ static unsigned long display_generic(void)
          * First, we read in the first line. Old kernels will have bogus
          * strings we don't care about, whereas new kernels will start right
          * out with MemTotal:
-         *                              -- PFM.
+         *                              -- PFM.
          */
         if (fscanf(fp, "MemTotal: %lu %s\n", &total, buf) != 2) {
-                fgets(buf, sizeof(buf), fp);    /* skip first line */
+                fgets(buf, sizeof(buf), fp);    /* skip first line */
 
                 fscanf(fp, "Mem: %lu %lu %lu %lu %lu %lu",
                    &total, &used, &mfree, &shared, &buffers, &cached);
@@ -438,6 +438,7 @@ static void sig_catcher (int sig)
 int top_main(int argc, char **argv)
 {
         int opt, interval, lines, col;
+        char *sinterval;
 #ifdef CONFIG_FEATURE_USE_TERMIOS
         struct termios new_settings;
         struct timeval tv;
@@ -446,18 +447,13 @@ int top_main(int argc, char **argv)
         struct sigaction sa;
 #endif /* CONFIG_FEATURE_USE_TERMIOS */
 
-        /* Default update rate is 5 seconds */
-        interval = 5;
-
         /* do normal option parsing */
-        while ((opt = getopt(argc, argv, "d:")) > 0) {
-            switch (opt) {
-                case 'd':
-                    interval = atoi(optarg);
-                    break;
-                default:
-                    bb_show_usage();
-            }
+        opt = bb_getopt_ulflags(argc, argv, "d:", &sinterval);
+        if((opt & 1)) {
+                interval = atoi(sinterval);
+        } else {
+                /* Default update rate is 5 seconds */
+                interval = 5;
         }
 
         /* Default to 25 lines - 5 lines for status */