Plugin parameters should be const.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17492 a1c6a512-1295-4272-9138-f99709370657

4 files changed, 7 insertions, 7 deletions

diff --git a/apps/plugins/rockboy/loader.c b/apps/plugins/rockboy/loader.c
index d48a069..71ab4e7 100644
--- a/apps/plugins/rockboy/loader.c
+++ b/apps/plugins/rockboy/loader.c
@@ -99,7 +99,7 @@ static const unsigned char ramsize_table[5] =
     0, 1, 1, 4, 16
 };
 
-static char *romfile;
+static const char *romfile;
 static char sramfile[500];
 static char rtcfile[500];
 static char saveprefix[500];
@@ -284,7 +284,7 @@ void cleanup(void)
     /* IDEA - if error, write emergency savestate..? */
 }
 
-void loader_init(char *s)
+void loader_init(const char *s)
 {
     romfile = s;
     if(rom_load())
diff --git a/apps/plugins/rockboy/loader.h b/apps/plugins/rockboy/loader.h
index 33217d5..5ade6e7 100644
--- a/apps/plugins/rockboy/loader.h
+++ b/apps/plugins/rockboy/loader.h
@@ -3,7 +3,7 @@
 #ifndef __LOADER_H__
 #define __LOADER_H__
 
-void loader_init(char *s);
+void loader_init(const char *s);
 void cleanup(void);
 
 #endif
diff --git a/apps/plugins/rockboy/rockboy.c b/apps/plugins/rockboy/rockboy.c
index 58696a1..a0e87d0 100644
--- a/apps/plugins/rockboy/rockboy.c
+++ b/apps/plugins/rockboy/rockboy.c
@@ -30,7 +30,7 @@ PLUGIN_IRAM_DECLARE
 /* here is a global api struct pointer. while not strictly necessary,
    it's nice not to have to pass the api pointer in all function calls
    in the plugin */
-struct plugin_api* rb;
+const struct plugin_api* rb;
 int shut,cleanshut;
 char *errormsg;
 
@@ -275,7 +275,7 @@ void doevents(void)
     }
 }
 
-static int gnuboy_main(char *rom)
+static int gnuboy_main(const char *rom)
 {
     rb->lcd_puts(0,0,"Init video");
     vid_init();
@@ -297,7 +297,7 @@ static int gnuboy_main(char *rom)
 }
 
 /* this is the plugin entry point */
-enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
+enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter)
 {
     PLUGIN_IRAM_INIT(api)
 
diff --git a/apps/plugins/rockboy/rockmacros.h b/apps/plugins/rockboy/rockmacros.h
index 89cb845..18e4d5c 100644
--- a/apps/plugins/rockboy/rockmacros.h
+++ b/apps/plugins/rockboy/rockmacros.h
@@ -26,7 +26,7 @@
 #define malloc(a) my_malloc(a)
 void *my_malloc(size_t size);
 
-extern struct plugin_api* rb;
+extern const struct plugin_api* rb;
 extern int shut,cleanshut;
 void vid_init(void);
 inline void vid_begin(void);