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

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EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
This commit is contained in:
Denis Vlasenko
2007-10-11 10:05:36 +00:00
parent 8d82cf72c9
commit 9b49a5ed85
260 changed files with 325 additions and 307 deletions
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13
util-linux/fdformat.c
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@ -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<4D>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);
}
}
}