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authorDenis Vlasenko2007-10-11 10:05:36 +0000
committerDenis Vlasenko2007-10-11 10:05:36 +0000
commit9b49a5ed8551e46892af3f676e5d96d21b540e3c (patch)
tree3d177ef7f3f5e8338690718c86012203ef29a7da /shell
parent8d82cf72c99a8ab8bdbb0b179a1f1135a004c47a (diff)
downloadbusybox-9b49a5ed8551e46892af3f676e5d96d21b540e3c.zip
busybox-9b49a5ed8551e46892af3f676e5d96d21b540e3c.tar.gz
add -fvisibility=hidden to CC flags, mark XXX_main functions
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
Diffstat (limited to 'shell')
-rw-r--r--shell/ash.c2
-rw-r--r--shell/bbsh.c2
-rw-r--r--shell/hush.c2
-rw-r--r--shell/lash.c2
-rw-r--r--shell/msh.c2
5 files changed, 5 insertions, 5 deletions
diff --git a/shell/ash.c b/shell/ash.c
index af96c4d..2b9a8cc 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -12739,7 +12739,7 @@ extern int etext();
* exception occurs. When an exception occurs the variable "state"
* is used to figure out how far we had gotten.
*/
-int ash_main(int argc, char **argv);
+int ash_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int ash_main(int argc, char **argv)
{
char *shinit;
diff --git a/shell/bbsh.c b/shell/bbsh.c
index 09c4bd9..02e6050 100644
--- a/shell/bbsh.c
+++ b/shell/bbsh.c
@@ -198,7 +198,7 @@ static void handle(char *command)
}
}
-int bbsh_main(int argc, char **argv);
+int bbsh_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int bbsh_main(int argc, char **argv)
{
char *command=NULL;
diff --git a/shell/hush.c b/shell/hush.c
index 1977da0..a763277 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -3675,7 +3675,7 @@ static void setup_job_control(void)
}
#endif
-int hush_main(int argc, char **argv);
+int hush_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int hush_main(int argc, char **argv)
{
static const char version_str[] ALIGN1 = "HUSH_VERSION="HUSH_VER_STR;
diff --git a/shell/lash.c b/shell/lash.c
index b7a0a6a..ce1ce7f 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -1491,7 +1491,7 @@ static inline void setup_job_control(void)
}
#endif
-int lash_main(int argc_l, char **argv_l);
+int lash_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int lash_main(int argc_l, char **argv_l)
{
unsigned opt;
diff --git a/shell/msh.c b/shell/msh.c
index 41fe1b6..7efd7f9 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -5164,7 +5164,7 @@ static void freehere(int area)
* shell
*/
-int msh_main(int argc, char **argv);
+int msh_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int msh_main(int argc, char **argv)
{
int f;