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[list] Additional casts in lists macros

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This commit is contained in:
Witold Filipczyk 2022-01-22 15:08:12 +01:00
parent d889484ca4
commit f75e78bdd4
1 changed files with 10 additions and 8 deletions
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18
src/util/lists.h
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@ -133,8 +133,10 @@ struct xlist_head {
#ifdef HAVE_TYPEOF #ifdef HAVE_TYPEOF
#define list_typeof(x) typeof(x) #define list_typeof(x) typeof(x)
#define list_typeof2(x) typeof(x)
#else #else
#define list_typeof(x) struct xlist_head * #define list_typeof(x) struct xlist_head *
#define list_typeof2(x)
#endif /* HAVE_TYPEOF */ #endif /* HAVE_TYPEOF */
@ -188,24 +190,24 @@ do { \
add_at_pos((list_typeof(x)) (l).prev, (list_typeof(x)) (x)) add_at_pos((list_typeof(x)) (l).prev, (list_typeof(x)) (x))
#define foreach(e,l) \ #define foreach(e,l) \
for ((e) = (l).next; \ for ((e) = (list_typeof2(e))(l).next; \
(list_typeof(e)) (e) != (list_typeof(e)) &(l); \ (list_typeof(e)) (e) != (list_typeof(e)) &(l); \
(e) = (e)->next) (e) = (list_typeof2(e))(e)->next)
#define foreachback(e,l) \ #define foreachback(e,l) \
for ((e) = (l).prev; \ for ((e) = (list_typeof2(e))(l).prev; \
(list_typeof(e)) (e) != (list_typeof(e)) &(l); \ (list_typeof(e)) (e) != (list_typeof(e)) &(l); \
(e) = (e)->prev) (e) = (list_typeof2(e))(e)->prev)
#define foreachsafe(e, n, l) \ #define foreachsafe(e, n, l) \
for ((e) = (l).next, (n) = (e)->next; \ for ((e) = (list_typeof2(e))(l).next, (n) = (list_typeof2(e))(e)->next; \
(list_typeof(e)) (e) != (list_typeof(e)) &(l); \ (list_typeof(e)) (e) != (list_typeof(e)) &(l); \
(e) = (n), (n) = (e)->next) (e) = (n), (n) = (list_typeof2(e))(e)->next)
#define foreachbacksafe(e, p, l) \ #define foreachbacksafe(e, p, l) \
for ((e) = (l).prev, (p) = (e)->prev; \ for ((e) = (list_typeof2(e))(l).prev, (p) = (list_typeof2(e))(e)->prev; \
(list_typeof(e)) (e) != (list_typeof(e)) &(l); \ (list_typeof(e)) (e) != (list_typeof(e)) &(l); \
(e) = (p), (p) = (e)->prev) (e) = (p), (p) = (list_typeof2(e))(e)->prev)
#define free_list(l) \ #define free_list(l) \
do { \ do { \