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macro: FOREACH_ARG Add parameter field

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Adjust the definition and fix CONCATENATE.

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
This commit is contained in:
yinshengkai
2026-01-22 22:14:00 +08:00
committed by Xiang Xiao
parent cc578e33a9
commit 34e8267fcc
1 changed files with 15 additions and 14 deletions
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include/nuttx/macro.h
+15 -14
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@@ -25,6 +25,16 @@
* Pre-processor Definitions
****************************************************************************/
/* Stringify the arguments */
#define STRINGIFY_(x) #x
#define STRINGIFY(x) STRINGIFY_(x)
/* Concatenate the arguments */
#define CONCATENATE_(a, b) a##b
#define CONCATENATE(a, b) CONCATENATE_(a,b)
#define GET_ARG_VALUE(_00, _01, _02, _03, _04, _05, _06, _07, \
_08, _09, _10, _11, _12, _13, _14, _15, \
_16, _17, _18, _19, _20, _21, _22, _23, \
@@ -39,12 +49,12 @@
19, 18, 17, 16, 15, 14, 13, 12, 11, 10, \
9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
/* Reverse the arguments */
/* Expand the arguments */
#define _EXPAND(x...) x
#define EXPAND(x...) _EXPAND(x)
#define _PASTE(a,b) a##b
#define PASTE(a,b) _PASTE(a,b)
#define EXPAND_(x...) x
#define EXPAND(x...) EXPAND_(x)
/* Reverse the arguments */
#define REVERSE_00()
#define REVERSE_01(a) a
@@ -139,13 +149,4 @@
#define FOREACH_ARG(action, param, ...) \
FOREACH_ARG_(action, GET_ARG_COUNT(__VA_ARGS__), param, ##__VA_ARGS__)
/* Stringify the arguments */
#define STRINGIFY_(x) #x
#define STRINGIFY(x) STRINGIFY_(x)
/* Concatenate the arguments */
#define CONCATENATE(a, b) a##b
#endif /* __INCLUDE_NUTTX_MACRO_H */