diff options
Diffstat (limited to 'usr.sbin/autofs/common.c')
| -rw-r--r-- | usr.sbin/autofs/common.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/usr.sbin/autofs/common.c b/usr.sbin/autofs/common.c index 6fd8a05..8ace69d 100644 --- a/usr.sbin/autofs/common.c +++ b/usr.sbin/autofs/common.c @@ -676,8 +676,8 @@ node_print(const struct node *n) node_print_indent(child, 0); } -struct node * -node_find(struct node *node, const char *path) +static struct node * +node_find_x(struct node *node, const char *path) { struct node *child, *found; char *tmp; @@ -702,7 +702,7 @@ node_find(struct node *node, const char *path) free(tmp); TAILQ_FOREACH(child, &node->n_children, n_next) { - found = node_find(child, path); + found = node_find_x(child, path); if (found != NULL) return (found); } @@ -710,6 +710,17 @@ node_find(struct node *node, const char *path) return (node); } +struct node * +node_find(struct node *root, const char *path) +{ + struct node *node; + + node = node_find_x(root, path); + if (node == root) + return (NULL); + return (node); +} + /* * Canonical form of a map entry looks like this: * |
