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LDAP_TAILQ fix

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This commit is contained in:
Jong Hyuk Choi 2002-11-13 05:50:07 +00:00
parent 2e8be24614
commit 8ee8248328
1 changed files with 13 additions and 7 deletions
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20
include/ldap_queue.h
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@ -350,20 +350,26 @@ struct { \
#define LDAP_TAILQ_FOREACH(var, head, field) \
for (var = LDAP_TAILQ_FIRST(head); var; var = TAILQ_NEXT(var, field))
#define LDAP_TAILQ_FOREACH_REVERSE(var, head, headname, field) \
for ((var) = LDAP_TAILQ_LAST((head), headname); \
#define LDAP_TAILQ_FOREACH_REVERSE(var, head, type, field) \
for ((var) = LDAP_TAILQ_LAST((head), type, field); \
(var); \
(var) = LDAP_TAILQ_PREV((var), headname, field))
(var) = LDAP_TAILQ_PREV((var), head, type, field))
#define LDAP_TAILQ_FIRST(head) ((head)->tqh_first)
#define LDAP_TAILQ_LAST(head, headname) \
(*(((struct headname *)((head)->tqh_last))->tqh_last))
#define LDAP_TAILQ_LAST(head, type, field) \
(LDAP_TAILQ_EMPTY(head) ? \
NULL : \
((struct type *) \
((char *)((head)->tqh_last) - offsetof(struct type, field))))
#define LDAP_TAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
#define LDAP_TAILQ_PREV(elm, headname, field) \
(*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
#define LDAP_TAILQ_PREV(elm, head, type, field) \
((struct type *)((elm)->field.tqe_prev) == LDAP_TAILQ_FIRST(head) ? \
NULL : \
((struct type *) \
((char *)((elm)->field.tqe_prev) - offsetof(struct type, field))))
#define LDAP_TAILQ_INIT(head) do { \
(head)->tqh_first = NULL; \