add -fvisibility=hidden to CC flags, mark XXX_main functions
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
diff --git a/selinux/chcon.c b/selinux/chcon.c
index 3609880..f00e242 100644
--- a/selinux/chcon.c
+++ b/selinux/chcon.c
@@ -120,7 +120,7 @@
;
#endif
-int chcon_main(int argc, char **argv);
+int chcon_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int chcon_main(int argc, char **argv)
{
char *reference_file;
diff --git a/selinux/getenforce.c b/selinux/getenforce.c
index 62b4263..e11e78e 100644
--- a/selinux/getenforce.c
+++ b/selinux/getenforce.c
@@ -8,7 +8,7 @@
#include "libbb.h"
-int getenforce_main(int argc, char **argv);
+int getenforce_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int getenforce_main(int argc, char **argv)
{
int rc;
diff --git a/selinux/getsebool.c b/selinux/getsebool.c
index 598a51c..ea080d4 100644
--- a/selinux/getsebool.c
+++ b/selinux/getsebool.c
@@ -8,7 +8,7 @@
#include "libbb.h"
-int getsebool_main(int argc, char **argv);
+int getsebool_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int getsebool_main(int argc, char **argv)
{
int i, rc = 0, active, pending, len = 0;
diff --git a/selinux/load_policy.c b/selinux/load_policy.c
index add5c66..f9aa49d 100644
--- a/selinux/load_policy.c
+++ b/selinux/load_policy.c
@@ -4,7 +4,7 @@
*/
#include "libbb.h"
-int load_policy_main(int argc, char **argv);
+int load_policy_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int load_policy_main(int argc, char **argv)
{
int rc;
diff --git a/selinux/matchpathcon.c b/selinux/matchpathcon.c
index bb7099e..6de68bc 100644
--- a/selinux/matchpathcon.c
+++ b/selinux/matchpathcon.c
@@ -29,7 +29,7 @@
#define OPT_PREFIX (1<<3) /* -p */
#define OPT_VERIFY (1<<4) /* -V */
-int matchpathcon_main(int argc, char **argv);
+int matchpathcon_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int matchpathcon_main(int argc, char **argv)
{
int error = 0;
diff --git a/selinux/runcon.c b/selinux/runcon.c
index 37ac5d1..89a4b05 100644
--- a/selinux/runcon.c
+++ b/selinux/runcon.c
@@ -87,7 +87,7 @@
#define OPTS_HELP (1<<5) /* h */
#define OPTS_CONTEXT_COMPONENT (OPTS_ROLE | OPTS_TYPE | OPTS_USER | OPTS_RANGE)
-int runcon_main(int argc, char **argv);
+int runcon_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int runcon_main(int argc, char **argv)
{
char *role = NULL;
diff --git a/selinux/selinuxenabled.c b/selinux/selinuxenabled.c
index 8a9c7cd..114d2b6 100644
--- a/selinux/selinuxenabled.c
+++ b/selinux/selinuxenabled.c
@@ -7,7 +7,7 @@
*/
#include "libbb.h"
-int selinuxenabled_main(int argc, char **argv);
+int selinuxenabled_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int selinuxenabled_main(int argc, char **argv)
{
return !is_selinux_enabled();
diff --git a/selinux/setenforce.c b/selinux/setenforce.c
index 59b1b0f..198324c 100644
--- a/selinux/setenforce.c
+++ b/selinux/setenforce.c
@@ -19,7 +19,7 @@
NULL,
};
-int setenforce_main(int argc, char **argv);
+int setenforce_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int setenforce_main(int argc, char **argv)
{
int i, rc;
diff --git a/selinux/setfiles.c b/selinux/setfiles.c
index 5ae482e..905333f 100644
--- a/selinux/setfiles.c
+++ b/selinux/setfiles.c
@@ -486,7 +486,7 @@
goto out;
}
-int setfiles_main(int argc, char **argv);
+int setfiles_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int setfiles_main(int argc, char **argv)
{
struct stat sb;