add -fvisibility=hidden to CC flags, mark XXX_main functions

EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so

1 files changed, 4 insertions, 9 deletions

diff --git a/util-linux/fdformat.c b/util-linux/fdformat.c
index dc45e23c0..c4f97ae34 100644
--- a/util-linux/fdformat.c
+++ b/util-linux/fdformat.c
@@ -1,12 +1,7 @@
 /* vi: set sw=4 ts=4: */
 /* fdformat.c  -  Low-level formats a floppy disk - Werner Almesberger */
 
-/* 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
- * - added Native Language Support
- * 1999-03-20 Arnaldo Carvalho de Melo <acme@conectiva.com.br>
- * - more i18n/nls translatable strings marked
- *
- * 5 July 2003 -- modified for Busybox by Erik Andersen
+/* 5 July 2003 -- modified for Busybox by Erik Andersen
  */
 
 #include "libbb.h"
@@ -45,8 +40,8 @@ struct format_descr {
 #define FDGETPRM _IOR(2, 0x04, struct floppy_struct)
 #define FD_FILL_BYTE 0xF6 /* format fill byte. */
 
-int fdformat_main(int argc,char **argv);
-int fdformat_main(int argc,char **argv)
+int fdformat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int fdformat_main(int argc, char **argv)
 {
         int fd, n, cyl, read_bytes, verify;
         unsigned char *data;
@@ -116,7 +111,7 @@ int fdformat_main(int argc,char **argv)
                         /* Check backwards so we don't need a counter */
                         while (--read_bytes >= 0) {
                                 if (data[read_bytes] != FD_FILL_BYTE) {
-                                         printf("bad data in cyl %d\nContinuing... ",cyl);
+                                         printf("bad data in cyl %d\nContinuing... ", cyl);
                                 }
                         }
                 }