diff options
| author | Niels Provos <provos@cvs.openbsd.org> | 2000-12-14 20:20:07 +0000 |
|---|---|---|
| committer | Niels Provos <provos@cvs.openbsd.org> | 2000-12-14 20:20:07 +0000 |
| commit | e2d4571aa1ea2a92a2214c0477f67df08e4d7ad4 (patch) | |
| tree | 2c2346d4223974d6cb694a639e283621333dc228 /share/man/man3 | |
| parent | c36a12f9289fb990ff0bfe036899fb6df57d4b43 (diff) | |
cleanup tailq examples
Diffstat (limited to 'share/man/man3')
| -rw-r--r-- | share/man/man3/queue.3 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/share/man/man3/queue.3 b/share/man/man3/queue.3 index d9ef064d561..95f038ea454 100644 --- a/share/man/man3/queue.3 +++ b/share/man/man3/queue.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: queue.3,v 1.14 2000/11/21 05:54:33 angelos Exp $ +.\" $OpenBSD: queue.3,v 1.15 2000/12/14 20:20:06 provos Exp $ .\" $NetBSD: queue.3,v 1.4 1995/07/03 00:25:36 mycroft Exp $ .\" .\" Copyright (c) 1993 The Regents of the University of California. @@ -825,11 +825,11 @@ TAILQ_INSERT_AFTER(&head, n1, n2, entries); n2 = malloc(sizeof(struct entry)); /* Insert before. */ TAILQ_INSERT_BEFORE(n1, n2, entries); /* Forward traversal. */ -for (np = head.tqh_first; np != NULL; np = np->entries.tqe_next) +for (np = TAILQ_FIRST(&head); np; np = TAILQ_NEXT(&head, entries)) np-> ... /* Delete. */ -while (head.tqh_first != NULL) - TAILQ_REMOVE(&head, head.tqh_first, entries); +while (np = TAILQ_FIRST(&head)) + TAILQ_REMOVE(&head, np, entries); .Ed .Sh CIRCULAR QUEUES A circular queue is headed by a structure defined by the |