bbconfig: make it independent from printf functions

function                                             old     new   delta
full_write2_str                                        -      25     +25
full_write1_str                                        -      25     +25
clear_main                                            21      20      -1
telnet_main                                         1488    1477     -11
getty_main                                          1932    1918     -14
full_write22_str                                      25       -     -25
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 0/3 up/down: 50/-51)             Total: -1 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 5 insertions, 7 deletions

diff --git a/coreutils/basename.c b/coreutils/basename.c
index d1ad91ba1..b79d561c2 100644
--- a/coreutils/basename.c
+++ b/coreutils/basename.c
@@ -5,13 +5,8 @@
  * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  *
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
- *
  */
 
-/* BB_AUDIT SUSv3 compliant */
-/* http://www.opengroup.org/onlinepubs/007904975/utilities/basename.html */
-
-
 /* Mar 16, 2003      Manuel Novoa III   (mjn3@codepoet.org)
  *
  * Changes:
@@ -20,6 +15,9 @@
  * 3) Save some space by using strcmp().  Calling strncmp() here was silly.
  */
 
+/* BB_AUDIT SUSv3 compliant */
+/* http://www.opengroup.org/onlinepubs/007904975/utilities/basename.html */
+
 //kbuild:lib-$(CONFIG_BASENAME) += basename.o
 
 //config:config BASENAME
@@ -40,7 +38,7 @@ int basename_main(int argc, char **argv)
         size_t m, n;
         char *s;
 
-        if (((unsigned int)(argc-2)) >= 2) {
+        if ((unsigned)(argc-2) >= 2) {
                 bb_show_usage();
         }
 
@@ -50,7 +48,7 @@ int basename_main(int argc, char **argv)
         m = strlen(s);
         if (*++argv) {
                 n = strlen(*argv);
-                if ((m > n) && ((strcmp)(s+m-n, *argv) == 0)) {
+                if ((m > n) && (strcmp(s+m-n, *argv) == 0)) {
                         m -= n;
                         /*s[m] = '\0'; - redundant */
                 }