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lib: os: cbprintf: Add ARG_UNUSED to unused arguments

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Picky C++ compilation reported warnings that input arguments
are not used. Adding missing ARG_UNUSED().

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruscinski 2021-05-20 13:00:09 +02:00 • committed by Kumar Gala
commit 281a9407c5
1 changed files with 17 additions and 0 deletions
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17
include/sys/cbprintf_cxx.h
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@ -61,11 +61,15 @@ static inline int z_cbprintf_cxx_is_pchar(T arg)
/* C++ version for calculating argument size. */ /* C++ version for calculating argument size. */
static inline size_t z_cbprintf_cxx_arg_size(float f) static inline size_t z_cbprintf_cxx_arg_size(float f)
{ {
ARG_UNUSED(f);
return sizeof(double); return sizeof(double);
} }
static inline size_t z_cbprintf_cxx_arg_size(void *p) static inline size_t z_cbprintf_cxx_arg_size(void *p)
{ {
ARG_UNUSED(p);
return sizeof(void *); return sizeof(void *);
} }
@ -136,38 +140,51 @@ static inline void z_cbprintf_cxx_store_arg(uint8_t *dst, T arg)
/* C++ version for long double detection. */ /* C++ version for long double detection. */
static inline int z_cbprintf_cxx_is_longdouble(long double arg) static inline int z_cbprintf_cxx_is_longdouble(long double arg)
{ {
ARG_UNUSED(arg);
return 1; return 1;
} }
template < typename T > template < typename T >
static inline int z_cbprintf_cxx_is_longdouble(T arg) static inline int z_cbprintf_cxx_is_longdouble(T arg)
{ {
ARG_UNUSED(arg);
return 0; return 0;
} }
/* C++ version for caluculating argument alignment. */ /* C++ version for caluculating argument alignment. */
static inline size_t z_cbprintf_cxx_alignment(float arg) static inline size_t z_cbprintf_cxx_alignment(float arg)
{ {
ARG_UNUSED(arg);
return VA_STACK_ALIGN(double); return VA_STACK_ALIGN(double);
} }
static inline size_t z_cbprintf_cxx_alignment(double arg) static inline size_t z_cbprintf_cxx_alignment(double arg)
{ {
ARG_UNUSED(arg);
return VA_STACK_ALIGN(double); return VA_STACK_ALIGN(double);
} }
static inline size_t z_cbprintf_cxx_alignment(long double arg) static inline size_t z_cbprintf_cxx_alignment(long double arg)
{ {
ARG_UNUSED(arg);
return VA_STACK_ALIGN(long double); return VA_STACK_ALIGN(long double);
} }
static inline size_t z_cbprintf_cxx_alignment(long long arg) static inline size_t z_cbprintf_cxx_alignment(long long arg)
{ {
ARG_UNUSED(arg);
return VA_STACK_ALIGN(long long); return VA_STACK_ALIGN(long long);
} }
static inline size_t z_cbprintf_cxx_alignment(unsigned long long arg) static inline size_t z_cbprintf_cxx_alignment(unsigned long long arg)
{ {
ARG_UNUSED(arg);
return VA_STACK_ALIGN(long long); return VA_STACK_ALIGN(long long);
} }