ifupdown: save some 100+ bytes of code in addstr()

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

diff --git a/util-linux/dmesg.c b/util-linux/dmesg.c
index 34519dfd16fc9e5bfc5a3867e64171e9b1ced5d6..658cddc38b569fb002190d8b534f8bfe0993a3d3 100644 (file)
--- a/util-linux/dmesg.c
+++ b/util-linux/dmesg.c
@@ -1,12 +1,12 @@
 /* vi: set sw=4 ts=4: */
 /*
- * 
+ *
  * dmesg - display/control kernel ring buffer.
  *
  * Copyright 2006 Rob Landley <rob@landley.net>
  * Copyright 2006 Bernhard Fischer <rep.nop@aon.at>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2, see file LICENSE in this tarball for details.
  */
 
 #include "busybox.h"
@@ -16,21 +16,21 @@
 int dmesg_main(int argc, char *argv[])
 {
        char *size, *level;
-       int flags = bb_getopt_ulflags(argc, argv, "cs:n:", &size, &level);
+       int flags = getopt32(argc, argv, "cs:n:", &size, &level);
 
        if (flags & 4) {
-               if (klogctl(8, NULL, bb_xgetlarg(level, 10, 0, 10)))
+               if (klogctl(8, NULL, xatoul_range(level, 0, 10)))
                        bb_perror_msg_and_die("klogctl");
        } else {
                int len;
                char *buf;
 
-               len = (flags & 2) ? bb_xgetlarg(size, 10, 2, INT_MAX) : 16384;
+               len = (flags & 2) ? xatoul_range(size, 2, INT_MAX) : 16384;
                buf = xmalloc(len);
                if (0 > (len = klogctl(3 + (flags & 1), buf, len)))
                        bb_perror_msg_and_die("klogctl");
 
-               // Skip <#> at the start of lines, and make sure we end with a newline. 
+               // Skip <#> at the start of lines, and make sure we end with a newline.
 
                if (ENABLE_FEATURE_DMESG_PRETTY) {
                        int last = '\n';