devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Fix lua unused-variable warning by introducing UNUSED_ATTR.

Browse source 
Change-Id: If19393db123e89e58545c9e0736e6fa32fccb810
This commit is contained in:
Thomas Martitz 2012-02-17 12:08:27 +01:00
parent 885ecf8327
commit af4f2157b8
2 changed files with 8 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
apps/plugins/lua/rocklib.c
View file

@ -185,7 +185,7 @@ static inline void rli_init(lua_State *L)
* ----------------------------- * -----------------------------
*/ */
#define RB_WRAP(M) static int rock_##M(lua_State *L) #define RB_WRAP(M) static int rock_##M(lua_State UNUSED_ATTR *L)
#define SIMPLE_VOID_WRAPPER(func) RB_WRAP(func) { (void)L; func(); return 0; } #define SIMPLE_VOID_WRAPPER(func) RB_WRAP(func) { (void)L; func(); return 0; }
/* Helper function for opt_viewport */ /* Helper function for opt_viewport */

7
firmware/include/gcc_extensions.h
View file

@ -66,4 +66,11 @@
#define USED_ATTR #define USED_ATTR
#endif #endif
#if defined(__GNUC__) && (__GNUC__ >= 3)
#define UNUSED_ATTR __attribute__((unused))
#else
#define UNUSED_ATTR
#endif
#endif /* _GCC_EXTENSIONS_H_ */ #endif /* _GCC_EXTENSIONS_H_ */