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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
runit/chpst.c
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@@ -289,7 +289,7 @@ static void envuidgid(int, char **) ATTRIBUTE_NORETURN;
static void envdir(int, char **) ATTRIBUTE_NORETURN;
static void softlimit(int, char **) ATTRIBUTE_NORETURN;
int chpst_main(int argc, char **argv);
int chpst_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int chpst_main(int argc, char **argv)
{
INIT_G();

2
runit/runsv.c
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@@ -439,7 +439,7 @@ static int ctrl(struct svdir *s, char c)
return 1;
}
int runsv_main(int argc, char **argv);
int runsv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int runsv_main(int argc, char **argv)
{
struct stat s;

2
runit/runsvdir.c
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@@ -204,7 +204,7 @@ static int setup_log(void)
return 1;
}
int runsvdir_main(int argc, char **argv);
int runsvdir_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int runsvdir_main(int argc, char **argv)
{
struct stat s;

2
runit/sv.c
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@@ -411,7 +411,7 @@ static int control(const char *a)
return 1;
}
int sv_main(int argc, char **argv);
int sv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int sv_main(int argc, char **argv)
{
unsigned opt;

2
runit/svlogd.c
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@@ -843,7 +843,7 @@ static void logmatch(struct logdir *ld)
}
}
int svlogd_main(int argc, char **argv);
int svlogd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int svlogd_main(int argc, char **argv)
{
char *r,*l,*b;