list.h: Add list_for_each_entry_safe()
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net> Reviewed-by: Adam Jackson <ajax@redhat.com>
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@ -94,4 +94,10 @@ list_is_empty(struct list *head)
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&pos->member != (head); \
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&pos->member != (head); \
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pos = __container_of(pos->member.next, pos, member))
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pos = __container_of(pos->member.next, pos, member))
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#define list_for_each_entry_safe(pos, next, head, member) \
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for (pos = __container_of((head)->next, pos, member), \
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next = __container_of(pos->member.next, pos, member); \
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&pos->member != (head); \
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pos = next, next = __container_of(next->member.next, next, member))
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#endif
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#endif
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