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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-10-11 10:05:36 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-10-11 10:05:36 +0000
commit9b49a5ed8551e46892af3f676e5d96d21b540e3c (patch)
tree3d177ef7f3f5e8338690718c86012203ef29a7da /init
parent8d82cf72c99a8ab8bdbb0b179a1f1135a004c47a (diff)
downloadbusybox-9b49a5ed8551e46892af3f676e5d96d21b540e3c.tar.gz
busybox-9b49a5ed8551e46892af3f676e5d96d21b540e3c.tar.bz2
add -fvisibility=hidden to CC flags, mark XXX_main functions
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
Diffstat (limited to 'init')
-rw-r--r--init/halt.c2
-rw-r--r--init/init.c2
-rw-r--r--init/mesg.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/init/halt.c b/init/halt.c
index e21ad57cc..d9f8b1afc 100644
--- a/init/halt.c
+++ b/init/halt.c
@@ -10,7 +10,7 @@
#include "libbb.h"
#include <sys/reboot.h>
-int halt_main(int argc, char **argv);
+int halt_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int halt_main(int argc, char **argv)
{
static const int magic[] = {
diff --git a/init/init.c b/init/init.c
index 5e8401163..409e8c41f 100644
--- a/init/init.c
+++ b/init/init.c
@@ -882,7 +882,7 @@ static void reload_signal(int sig ATTRIBUTE_UNUSED)
}
#endif /* FEATURE_USE_INITTAB */
-int init_main(int argc, char **argv);
+int init_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int init_main(int argc, char **argv)
{
struct init_action *a;
diff --git a/init/mesg.c b/init/mesg.c
index 1a576cb37..cfb517f60 100644
--- a/init/mesg.c
+++ b/init/mesg.c
@@ -15,7 +15,7 @@
#define S_IWGRP_OR_S_IWOTH (S_IWGRP | S_IWOTH)
#endif
-int mesg_main(int argc, char **argv);
+int mesg_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int mesg_main(int argc, char **argv)
{
struct stat sb;