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[tables] Allow any lvalue to be used as a table iterator 

Signed-off-by: Michael Brown <mcb30@ipxe.org>
pull/905/head
Michael Brown 2023-02-20 13:46:45 +00:00
parent 9f17d1116d
commit 6625e49cea
1 changed files with 12 additions and 12 deletions
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24
src/include/ipxe/tables.h
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@ -383,9 +383,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
*
*/
#define for_each_table_entry( pointer, table ) \
for ( pointer = table_start ( table ) ; \
pointer < table_end ( table ) ; \
pointer++ )
for ( (pointer) = table_start ( table ) ; \
(pointer) < table_end ( table ) ; \
(pointer)++ )
/**
* Iterate through all remaining entries within a linker table
@ -412,9 +412,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
*
*/
#define for_each_table_entry_continue( pointer, table ) \
for ( pointer++ ; \
pointer < table_end ( table ) ; \
pointer++ )
for ( (pointer)++ ; \
(pointer) < table_end ( table ) ; \
(pointer)++ )
/**
* Iterate through all entries within a linker table in reverse order
@ -438,9 +438,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
*
*/
#define for_each_table_entry_reverse( pointer, table ) \
for ( pointer = ( table_end ( table ) - 1 ) ; \
pointer >= table_start ( table ) ; \
pointer-- )
for ( (pointer) = ( table_end ( table ) - 1 ) ; \
(pointer) >= table_start ( table ) ; \
(pointer)-- )
/**
* Iterate through all remaining entries within a linker table in reverse order
@ -467,8 +467,8 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
*
*/
#define for_each_table_entry_continue_reverse( pointer, table ) \
for ( pointer-- ; \
pointer >= table_start ( table ) ; \
pointer-- )
for ( (pointer)-- ; \
(pointer) >= table_start ( table ) ; \
(pointer)-- )
#endif /* _IPXE_TABLES_H */