ust consumer: flag shm/wait fd as copy

[lttng-tools.git] / liblttng-consumer / lttng-consumer.c

diff --git a/liblttng-consumer/lttng-consumer.c b/liblttng-consumer/lttng-consumer.c
index 081d6142b2d76505f3f4de4520654380d3c220cc..5311860e01ac3d5c145991c194d3f3a32060d96f 100644 (file)
--- a/liblttng-consumer/lttng-consumer.c
+++ b/liblttng-consumer/lttng-consumer.c
@@ -125,10 +125,11 @@ void consumer_del_stream(struct lttng_consumer_stream *stream)
        if (stream->out_fd >= 0) {
                close(stream->out_fd);
        }
-       if (stream->wait_fd >= 0) {
+       if (stream->wait_fd >= 0 && !stream->wait_fd_is_copy) {
                close(stream->wait_fd);
        }
-       if (stream->shm_fd >= 0 && stream->wait_fd != stream->shm_fd) {
+       if (stream->shm_fd >= 0 && stream->wait_fd != stream->shm_fd
+                       && !stream->shm_fd_is_copy) {
                close(stream->shm_fd);
        }
        if (!--stream->chan->refcount)
@@ -282,10 +283,11 @@ void consumer_del_channel(struct lttng_consumer_channel *channel)
                        perror("munmap");
                }
        }
-       if (channel->wait_fd >= 0) {
+       if (channel->wait_fd >= 0 && !channel->wait_fd_is_copy) {
                close(channel->wait_fd);
        }
-       if (channel->shm_fd >= 0 && channel->wait_fd != channel->shm_fd) {
+       if (channel->shm_fd >= 0 && channel->wait_fd != channel->shm_fd
+                       && !channel->shm_fd_is_copy) {
                close(channel->shm_fd);
        }
        free(channel);