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[build] Avoid confusing sparse in single-argument DBG() macros

For visual consistency with surrounding lines, the definitions of
DBG_MORE(), DBG_PAUSE(), etc include an unnecessary ##__VA_ARGS__
argument which is always elided.  This confuses sparse, which
complains about DBG_MORE_IF() being called with more than one
argument.

Work around this problem by adding an unused variable argument list to
the single-argument macros DBG_MORE_IF() and DBG_PAUSE_IF().

Signed-off-by: Michael Brown <mcb30@ipxe.org>
tags/v1.20.1
Michael Brown 7 лет назад
Родитель
Сommit
e88e2a2965
1 измененных файлов: 2 добавлений и 2 удалений
  1. 2
    2
      src/include/compiler.h

+ 2
- 2
src/include/compiler.h Просмотреть файл

@@ -403,7 +403,7 @@ char __debug_disable(OBJECT) = ( DBGLVL_MAX & ~DBGLVL_DFLT );
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  *
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  * @v level		Debug level
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  */
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-#define DBG_PAUSE_IF( level ) do {				\
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+#define DBG_PAUSE_IF( level, ... ) do {				\
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 		if ( DBG_ ## level ) {				\
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 			dbg_pause();				\
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 		}						\
@@ -414,7 +414,7 @@ char __debug_disable(OBJECT) = ( DBGLVL_MAX & ~DBGLVL_DFLT );
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  *
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  * @v level		Debug level
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  */
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-#define DBG_MORE_IF( level ) do {				\
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+#define DBG_MORE_IF( level, ... ) do {				\
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 		if ( DBG_ ## level ) {				\
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 			dbg_more();				\
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 		}						\

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