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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
Download Patch File Download Diff File Expand all files Collapse all files

2
coreutils/basename.c
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@@ -24,7 +24,7 @@
/* This is a NOFORK applet. Be very careful! */
int basename_main(int argc, char **argv);
int basename_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int basename_main(int argc, char **argv)
{
size_t m, n;

2
coreutils/cal.c
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@@ -75,7 +75,7 @@ static char *build_row(char *p, unsigned *dp);
#define J_WEEK_LEN (WEEK_LEN + 7)
#define HEAD_SEP 2 /* spaces between day headings */
int cal_main(int argc, char **argv);
int cal_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int cal_main(int argc, char **argv)
{
struct tm *local_time;

2
coreutils/cat.c
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@@ -43,7 +43,7 @@ int bb_cat(char **argv)
return retval;
}
int cat_main(int argc, char **argv);
int cat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int cat_main(int argc, char **argv)
{
getopt32(argv, "u");

2
coreutils/catv.c
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@@ -12,7 +12,7 @@
#include "libbb.h"
int catv_main(int argc, char **argv);
int catv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int catv_main(int argc, char **argv)
{
int retval = EXIT_SUCCESS;

2
coreutils/chgrp.c
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@@ -16,7 +16,7 @@
/* This is a NOEXEC applet. Be very careful! */
int chgrp_main(int argc, char **argv);
int chgrp_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int chgrp_main(int argc, char **argv)
{
/* "chgrp [opts] abc file(s)" == "chown [opts] :abc file(s)" */

2
coreutils/chmod.c
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@@ -67,7 +67,7 @@ static int fileAction(const char *fileName, struct stat *statbuf, void* param, i
return FALSE;
}
int chmod_main(int argc, char **argv);
int chmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int chmod_main(int argc, char **argv)
{
int retval = EXIT_SUCCESS;

2
coreutils/chown.c
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@@ -61,7 +61,7 @@ static int fileAction(const char *fileName, struct stat *statbuf,
return FALSE;
}
int chown_main(int argc, char **argv);
int chown_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int chown_main(int argc, char **argv)
{
int retval = EXIT_SUCCESS;

2
coreutils/chroot.c
View File

@@ -11,7 +11,7 @@
#include "libbb.h"
int chroot_main(int argc, char **argv);
int chroot_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int chroot_main(int argc, char **argv)
{
if (argc < 2) {

2
coreutils/cksum.c
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@@ -8,7 +8,7 @@
#include "libbb.h"
int cksum_main(int argc, char **argv);
int cksum_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int cksum_main(int argc, char **argv)
{
uint32_t *crc32_table = crc32_filltable(NULL, 1);

2
coreutils/comm.c
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@@ -35,7 +35,7 @@ static void writeline(char *line, int class, int flags)
fputs(line, stdout);
}
int comm_main(int argc, char **argv);
int comm_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int comm_main(int argc, char **argv)
{
#define LINE_LEN 100

2
coreutils/cp.c
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@@ -21,7 +21,7 @@
/* This is a NOEXEC applet. Be very careful! */
int cp_main(int argc, char **argv);
int cp_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int cp_main(int argc, char **argv)
{
struct stat source_stat;

2
coreutils/cut.c
View File

@@ -165,7 +165,7 @@ static void cut_file(FILE * file)
static const char _op_on_field[] ALIGN1 = " only when operating on fields";
int cut_main(int argc, char **argv);
int cut_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int cut_main(int argc, char **argv)
{
char *sopt, *ltok;

2
coreutils/date.c
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@@ -38,7 +38,7 @@ static void maybe_set_utc(int opt)
putenv((char*)"TZ=UTC0");
}
int date_main(int argc, char **argv);
int date_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int date_main(int argc, char **argv)
{
time_t tm;

2
coreutils/dd.c
View File

@@ -73,7 +73,7 @@ static bool write_and_stats(int fd, const void *buf, size_t len, size_t obs,
#define XATOU_SFX xatoul_sfx
#endif
int dd_main(int argc, char **argv);
int dd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int dd_main(int argc, char **argv)
{
enum {

2
coreutils/df.c
View File

@@ -29,7 +29,7 @@ static unsigned long kscale(unsigned long b, unsigned long bs)
}
#endif
int df_main(int argc, char **argv);
int df_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int df_main(int argc, char **argv)
{
unsigned long blocks_used;

2
coreutils/dirname.c
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@@ -14,7 +14,7 @@
/* This is a NOFORK applet. Be very careful! */
int dirname_main(int argc, char **argv);
int dirname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int dirname_main(int argc, char **argv)
{
if (argc != 2) {

2
coreutils/dos2unix.c
View File

@@ -78,7 +78,7 @@ static int convert(char *fn, int conv_type)
return 0;
}
int dos2unix_main(int argc, char **argv);
int dos2unix_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int dos2unix_main(int argc, char **argv)
{
int o, conv_type;

2
coreutils/du.c
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@@ -140,7 +140,7 @@ static unsigned long du(const char *filename)
return sum;
}
int du_main(int argc, char **argv);
int du_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int du_main(int argc, char **argv)
{
unsigned long total;

4
coreutils/echo.c
View File

@@ -119,8 +119,8 @@ int bb_echo(char **argv)
/* This is a NOFORK applet. Be very careful! */
int echo_main(int argc, char** argv);
int echo_main(int argc, char** argv)
int echo_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int echo_main(int argc, char **argv)
{
return bb_echo(argv);
}

4
coreutils/env.c
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@@ -41,8 +41,8 @@ static const char env_longopts[] ALIGN1 =
;
#endif
int env_main(int argc, char** argv);
int env_main(int argc, char** argv)
int env_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int env_main(int argc, char **argv)
{
/* cleanenv was static - why? */
char *cleanenv[1];

2
coreutils/expand.c
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@@ -125,7 +125,7 @@ static void unexpand(FILE *file, unsigned int tab_size, unsigned opt)
}
#endif
int expand_main(int argc, char **argv);
int expand_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int expand_main(int argc, char **argv)
{
/* Default 8 spaces for 1 tab */

2
coreutils/expr.c
View File

@@ -483,7 +483,7 @@ static VALUE *eval(void)
return l;
}
int expr_main(int argc, char **argv);
int expr_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int expr_main(int argc, char **argv)
{
VALUE *v;

2
coreutils/false.c
View File

@@ -14,7 +14,7 @@
/* This is a NOFORK applet. Be very careful! */
int false_main(int ATTRIBUTE_UNUSED argc, char ATTRIBUTE_UNUSED **argv);
int false_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int false_main(int ATTRIBUTE_UNUSED argc, char ATTRIBUTE_UNUSED **argv)
{
return EXIT_FAILURE;

2
coreutils/fold.c
View File

@@ -38,7 +38,7 @@ static int adjust_column(int column, char c)
return column;
}
int fold_main(int argc, char **argv);
int fold_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int fold_main(int argc, char **argv)
{
char *line_out = NULL;

2
coreutils/head.c
View File

@@ -31,7 +31,7 @@ static const struct suffix_mult head_suffixes[] = {
static const char header_fmt_str[] ALIGN1 = "\n==> %s <==\n";
int head_main(int argc, char **argv);
int head_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int head_main(int argc, char **argv)
{
unsigned long count = 10;

2
coreutils/hostid.c
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@@ -13,7 +13,7 @@
/* This is a NOFORK applet. Be very careful! */
int hostid_main(int argc, char ATTRIBUTE_UNUSED **argv);
int hostid_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int hostid_main(int argc, char ATTRIBUTE_UNUSED **argv)
{
if (argc > 1) {

2
coreutils/id.c
View File

@@ -36,7 +36,7 @@ static int printf_full(unsigned int id, const char *arg, const char prefix)
return status;
}
int id_main(int argc, char **argv);
int id_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int id_main(int argc, char **argv)
{
struct passwd *p;

2
coreutils/install.c
View File

@@ -66,7 +66,7 @@ static void setdefaultfilecon(const char *path)
#endif
int install_main(int argc, char **argv);
int install_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int install_main(int argc, char **argv)
{
struct stat statbuf;

2
coreutils/length.c
View File

@@ -6,7 +6,7 @@
/* This is a NOFORK applet. Be very careful! */
int length_main(int argc, char **argv);
int length_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int length_main(int argc, char **argv)
{
if ((argc != 2) || (**(++argv) == '-')) {

2
coreutils/ln.c
View File

@@ -22,7 +22,7 @@
#define LN_BACKUP 8
#define LN_SUFFIX 16
int ln_main(int argc, char **argv);
int ln_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int ln_main(int argc, char **argv)
{
int status = EXIT_SUCCESS;

2
coreutils/logname.c
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@@ -24,7 +24,7 @@
/* This is a NOFORK applet. Be very careful! */
int logname_main(int argc, char ATTRIBUTE_UNUSED **argv);
int logname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int logname_main(int argc, char ATTRIBUTE_UNUSED **argv)
{
char buf[128];

2
coreutils/ls.c
View File

@@ -783,7 +783,7 @@ static const unsigned opt_flags[] = {
/* THIS IS A "SAFE" APPLET, main() MAY BE CALLED INTERNALLY FROM SHELL */
/* BE CAREFUL! */
int ls_main(int argc, char **argv);
int ls_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int ls_main(int argc, char **argv)
{
struct dnode **dnd;

2
coreutils/md5_sha1_sum.c
View File

@@ -77,7 +77,7 @@ static uint8_t *hash_file(const char *filename, hash_algo_t hash_algo)
return hash_value;
}
int md5_sha1_sum_main(int argc, char **argv);
int md5_sha1_sum_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int md5_sha1_sum_main(int argc, char **argv)
{
int return_value = EXIT_SUCCESS;

2
coreutils/mkdir.c
View File

@@ -34,7 +34,7 @@ static const char mkdir_longopts[] ALIGN1 =
;
#endif
int mkdir_main(int argc, char **argv);
int mkdir_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int mkdir_main(int argc, char **argv)
{
mode_t mode = (mode_t)(-1);

2
coreutils/mkfifo.c
View File

@@ -13,7 +13,7 @@
#include "libbb.h"
#include "libcoreutils/coreutils.h"
int mkfifo_main(int argc, char **argv);
int mkfifo_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int mkfifo_main(int argc, char **argv)
{
mode_t mode;

2
coreutils/mknod.c
View File

@@ -17,7 +17,7 @@
static const char modes_chars[] ALIGN1 = { 'p', 'c', 'u', 'b', 0, 1, 1, 2 };
static const mode_t modes_cubp[] = { S_IFIFO, S_IFCHR, S_IFBLK };
int mknod_main(int argc, char **argv);
int mknod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int mknod_main(int argc, char **argv)
{
mode_t mode;

2
coreutils/mv.c
View File

@@ -33,7 +33,7 @@ static const char mv_longopts[] ALIGN1 =
static const char fmt[] ALIGN1 =
"cannot overwrite %sdirectory with %sdirectory";
int mv_main(int argc, char **argv);
int mv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int mv_main(int argc, char **argv)
{
struct stat dest_stat;

2
coreutils/nice.c
View File

@@ -10,7 +10,7 @@
#include <sys/resource.h>
#include "libbb.h"
int nice_main(int argc, char **argv);
int nice_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int nice_main(int argc, char **argv)
{
int old_priority, adjustment;

2
coreutils/nohup.c
View File

@@ -12,7 +12,7 @@
#include "libbb.h"
int nohup_main(int argc, char **argv);
int nohup_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int nohup_main(int argc, char **argv)
{
int nullfd;

2
coreutils/od.c
View File

@@ -156,7 +156,7 @@ static const char od_o2si[] ALIGN1 = {
0xb, 1, 8, 9,
};
int od_main(int argc, char **argv);
int od_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int od_main(int argc, char **argv)
{
int ch;

2
coreutils/od_bloaty.c
View File

@@ -1196,7 +1196,7 @@ dump_strings(void)
check_and_close();
}
int od_main(int argc, char **argv);
int od_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int od_main(int argc, char **argv)
{
static const struct suffix_mult bkm[] = {

2
coreutils/printenv.c
View File

@@ -11,7 +11,7 @@
#include "libbb.h"
extern char **environ;
int printenv_main(int argc, char **argv);
int printenv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int printenv_main(int argc, char **argv)
{
/* no variables specified, show whole env */

2
coreutils/printf.c
View File

@@ -285,7 +285,7 @@ static int print_formatted(char *format, int argc, char **argv)
return save_argc - argc;
}
int printf_main(int argc, char **argv);
int printf_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int printf_main(int argc, char **argv)
{
char *format;

2
coreutils/pwd.c
View File

@@ -11,7 +11,7 @@
/* This is a NOFORK applet. Be very careful! */
int pwd_main(int argc, char **argv);
int pwd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int pwd_main(int argc, char **argv)
{
char *buf;

2
coreutils/readlink.c
View File

@@ -11,7 +11,7 @@
#include "libbb.h"
int readlink_main(int argc, char **argv);
int readlink_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int readlink_main(int argc, char **argv)
{
char *buf;

2
coreutils/realpath.c
View File

@@ -12,7 +12,7 @@
#include "libbb.h"
int realpath_main(int argc, char **argv);
int realpath_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int realpath_main(int argc, char **argv)
{
int retval = EXIT_SUCCESS;

2
coreutils/rm.c
View File

@@ -19,7 +19,7 @@
/* This is a NOFORK applet. Be very careful! */
int rm_main(int argc, char **argv);
int rm_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int rm_main(int argc, char **argv)
{
int status = 0;

2
coreutils/rmdir.c
View File

@@ -16,7 +16,7 @@
/* This is a NOFORK applet. Be very careful! */
int rmdir_main(int argc, char **argv);
int rmdir_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int rmdir_main(int argc, char **argv)
{
int status = EXIT_SUCCESS;

2
coreutils/seq.c
View File

@@ -12,7 +12,7 @@
/* This is a NOFORK applet. Be very careful! */
int seq_main(int argc, char **argv);
int seq_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int seq_main(int argc, char **argv)
{
double last, increment, i;

2
coreutils/sleep.c
View File

@@ -33,7 +33,7 @@ static const struct suffix_mult sfx[] = {
};
#endif
int sleep_main(int argc, char **argv);
int sleep_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int sleep_main(int argc, char **argv)
{
unsigned duration;

2
coreutils/sort.c
View File

@@ -274,7 +274,7 @@ static unsigned str2u(char **str)
}
#endif
int sort_main(int argc, char **argv);
int sort_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int sort_main(int argc, char **argv)
{
FILE *fp, *outfile = stdout;

2
coreutils/split.c
View File

@@ -55,7 +55,7 @@ enum { READ_BUFFER_SIZE = COMMON_BUFSIZE - 1 };
#define SPLIT_OPT_b (1<<1)
#define SPLIT_OPT_a (1<<2)
int split_main(int argc, char **argv);
int split_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int split_main(int argc, char **argv)
{
unsigned suffix_len = 2;

2
coreutils/stat.c
View File

@@ -609,7 +609,7 @@ static bool do_stat(const char *filename, const char *format)
return 1;
}
int stat_main(int argc, char **argv);
int stat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int stat_main(int argc, char **argv)
{
char *format = NULL;

2
coreutils/stty.c
View File

@@ -911,7 +911,7 @@ static void set_control_char_or_die(const struct control_info *info,
#define STTY_verbose_output (1<<2)
#define STTY_recoverable_output (1<<3)
#define STTY_noargs (1<<4)
int stty_main(int argc, char **argv);
int stty_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int stty_main(int argc, char **argv)
{
struct termios mode;

2
coreutils/sum.c
View File

@@ -74,7 +74,7 @@ static unsigned sum_file(const char *file, const unsigned type)
#undef buf
}
int sum_main(int argc, char **argv);
int sum_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int sum_main(int argc, char **argv)
{
unsigned n;

2
coreutils/sync.c
View File

@@ -13,7 +13,7 @@
/* This is a NOFORK applet. Be very careful! */
int sync_main(int argc, char **argv);
int sync_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int sync_main(int argc, char **argv)
{
bb_warn_ignoring_args(argc - 1);

2
coreutils/tail.c
View File

@@ -79,7 +79,7 @@ static unsigned eat_num(const char *p)
return xatou_sfx(p, tail_suffixes);
}
int tail_main(int argc, char **argv);
int tail_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int tail_main(int argc, char **argv)
{
unsigned count = 10;

2
coreutils/tee.c
View File

@@ -13,7 +13,7 @@
#include "libbb.h"
#include <signal.h>
int tee_main(int argc, char **argv);
int tee_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int tee_main(int argc, char **argv)
{
const char *mode = "w\0a";

2
coreutils/touch.c
View File

@@ -21,7 +21,7 @@
/* This is a NOFORK applet. Be very careful! */
int touch_main(int argc, char **argv);
int touch_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int touch_main(int argc, char **argv)
{
int fd;

2
coreutils/tr.c
View File

@@ -165,7 +165,7 @@ static int complement(char *buffer, int buffer_len)
return ix;
}
int tr_main(int argc, char **argv);
int tr_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int tr_main(int argc, char **argv)
{
unsigned char *ptr;

2
coreutils/true.c
View File

@@ -14,7 +14,7 @@
/* This is a NOFORK applet. Be very careful! */
int true_main(int argc, char **argv);
int true_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int true_main(int argc, char **argv)
{
return EXIT_SUCCESS;

2
coreutils/tty.c
View File

@@ -12,7 +12,7 @@
#include "libbb.h"
int tty_main(int argc, char **argv);
int tty_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int tty_main(int argc, char **argv)
{
const char *s;

2
coreutils/uname.c
View File

@@ -48,7 +48,7 @@ static const unsigned short utsname_offset[] ALIGN2 = {
offsetof(uname_info_t,processor)
};
int uname_main(int argc, char **argv);
int uname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int uname_main(int argc, char **argv)
{
uname_info_t uname_info;

2
coreutils/uniq.c
View File

@@ -27,7 +27,7 @@ static FILE *xgetoptfile_uniq_s(char **argv, int read0write2)
return (read0write2) ? stdout : stdin;
}
int uniq_main(int argc, char **argv);
int uniq_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int uniq_main(int argc, char **argv)
{
FILE *in, *out;

2
coreutils/usleep.c
View File

@@ -13,7 +13,7 @@
/* This is a NOFORK applet. Be very careful! */
int usleep_main(int argc, char **argv);
int usleep_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int usleep_main(int argc, char **argv)
{
if (argc != 2) {

2
coreutils/uudecode.c
View File

@@ -126,7 +126,7 @@ static void read_base64(FILE *src_stream, FILE *dst_stream)
}
}
int uudecode_main(int argc, char **argv);
int uudecode_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int uudecode_main(int argc, char **argv)
{
FILE *src_stream = stdin;

2
coreutils/uuencode.c
View File

@@ -15,7 +15,7 @@ enum {
DST_BUF_SIZE = 4 * ((SRC_BUF_SIZE + 2) / 3),
};
int uuencode_main(int argc, char **argv);
int uuencode_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int uuencode_main(int argc, char **argv)
{
struct stat stat_buf;

2
coreutils/wc.c
View File

@@ -68,7 +68,7 @@ enum {
WC_LENGTH = 3
};
int wc_main(int argc, char **argv);
int wc_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int wc_main(int argc, char **argv)
{
FILE *fp;

2
coreutils/who.c
View File

@@ -39,7 +39,7 @@ static void idle_string(char *str6, time_t t)
strcpy(str6, "old");
}
int who_main(int argc, char **argv);
int who_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int who_main(int argc, char **argv)
{
char str6[6];

2
coreutils/whoami.c
View File

@@ -13,7 +13,7 @@
/* This is a NOFORK applet. Be very careful! */
int whoami_main(int argc, char **argv);
int whoami_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int whoami_main(int argc, char **argv)
{
if (argc > 1)

2
coreutils/yes.c
View File

@@ -18,7 +18,7 @@
/* This is a NOFORK applet. Be very careful! */
int yes_main(int argc, char **argv);
int yes_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int yes_main(int argc, char **argv)
{
char **first_arg;