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[list] Add sanity checks after list-adding functions 

Signed-off-by: Michael Brown <mcb30@ipxe.org>
pull/33/head
Michael Brown 2014-12-09 13:12:01 +00:00
parent 67879f66eb
commit 28149d30f5
1 changed files with 4 additions and 0 deletions
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4
src/include/ipxe/list.h
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@ -69,6 +69,8 @@ struct list_head {
#define list_add( new, head ) do { \ #define list_add( new, head ) do { \
list_check ( (head) ); \ list_check ( (head) ); \
extern_list_add ( (new), (head) ); \ extern_list_add ( (new), (head) ); \
list_check ( (head) ); \
list_check ( (new) ); \
} while ( 0 ) } while ( 0 )
static inline void inline_list_add ( struct list_head *new, static inline void inline_list_add ( struct list_head *new,
struct list_head *head ) { struct list_head *head ) {
@ -91,6 +93,8 @@ extern void extern_list_add ( struct list_head *new,
#define list_add_tail( new, head ) do { \ #define list_add_tail( new, head ) do { \
list_check ( (head) ); \ list_check ( (head) ); \
extern_list_add_tail ( (new), (head) ); \ extern_list_add_tail ( (new), (head) ); \
list_check ( (head) ); \
list_check ( (new) ); \
} while ( 0 ) } while ( 0 )
static inline void inline_list_add_tail ( struct list_head *new, static inline void inline_list_add_tail ( struct list_head *new,
struct list_head *head ) { struct list_head *head ) {