diff options
Diffstat (limited to 'usr.bin/grep/queue.c')
| -rw-r--r-- | usr.bin/grep/queue.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/usr.bin/grep/queue.c b/usr.bin/grep/queue.c index 1887888..4531833 100644 --- a/usr.bin/grep/queue.c +++ b/usr.bin/grep/queue.c @@ -53,7 +53,10 @@ static unsigned long long count; static struct qentry *dequeue(void); -void +/* + * Enqueue another line; return true if we've dequeued a line as a result + */ +bool enqueue(struct str *x) { struct qentry *item; @@ -72,7 +75,9 @@ enqueue(struct str *x) item = dequeue(); free(item->data.dat); free(item); + return (true); } + return (false); } static struct qentry * @@ -95,7 +100,7 @@ printqueue(void) struct qentry *item; while ((item = dequeue()) != NULL) { - printline(&item->data, '-', NULL, 0); + grep_printline(&item->data, '-'); free(item->data.dat); free(item); } |
