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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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2
selinux/chcon.c
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@@ -120,7 +120,7 @@ static const char chcon_longopts[] ALIGN1 =
;
#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;

2
selinux/getenforce.c
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@@ -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;

2
selinux/getsebool.c
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@@ -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;

2
selinux/load_policy.c
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@@ -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;

2
selinux/matchpathcon.c
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@@ -29,7 +29,7 @@ static int print_matchpathcon(char *path, int noprint)
#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;

2
selinux/runcon.c
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@@ -87,7 +87,7 @@ static const char runcon_longopts[] ALIGN1 =
#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;

2
selinux/selinuxenabled.c
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@@ -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();

2
selinux/setenforce.c
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@@ -19,7 +19,7 @@ static const char *const setenforce_cmd[] = {
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;

2
selinux/setfiles.c
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@@ -486,7 +486,7 @@ static int process_one(char *name)
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;