diff options
Diffstat (limited to 'lib/libc/stdlib/tdelete.c')
| -rw-r--r-- | lib/libc/stdlib/tdelete.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/libc/stdlib/tdelete.c b/lib/libc/stdlib/tdelete.c index bef187e..c83afb8 100644 --- a/lib/libc/stdlib/tdelete.c +++ b/lib/libc/stdlib/tdelete.c @@ -14,7 +14,7 @@ #include <sys/cdefs.h> #if 0 #if defined(LIBC_SCCS) && !defined(lint) -__RCSID("$NetBSD: tdelete.c,v 1.6 2012/06/25 22:32:45 abs Exp $"); +__RCSID("$NetBSD: tdelete.c,v 1.2 1999/09/16 11:45:37 lukem Exp $"); #endif /* LIBC_SCCS and not lint */ #endif __FBSDID("$FreeBSD$"); @@ -25,9 +25,9 @@ __FBSDID("$FreeBSD$"); /* - * find a node with given key + * delete node with given key * - * vkey: key to be found + * vkey: key to be deleted * vrootp: address of the root of the tree * compar: function to carry out node comparisons */ @@ -65,8 +65,7 @@ tdelete(const void * __restrict vkey, void ** __restrict vrootp, q->rlink = (*rootp)->rlink; } } - if (p != *rootp) - free(*rootp); /* D4: Free node */ + free(*rootp); /* D4: Free node */ *rootp = q; /* link parent to new node */ return p; } |
