#include "wrapper/ringbuffer/backend.h"
#include "wrapper/ringbuffer/frontend.h"
#include "wrapper/poll.h"
+#include "wrapper/file.h"
#include "lttng-abi.h"
#include "lttng-abi-old.h"
#include "lttng-events.h"
session = lttng_session_create();
if (!session)
return -ENOMEM;
- session_fd = get_unused_fd();
+ session_fd = lttng_get_unused_fd();
if (session_fd < 0) {
ret = session_fd;
goto fd_error;
struct file *tracepoint_list_file;
int file_fd, ret;
- file_fd = get_unused_fd();
+ file_fd = lttng_get_unused_fd();
if (file_fd < 0) {
ret = file_fd;
goto fd_error;
int chan_fd;
int ret = 0;
- chan_fd = get_unused_fd();
+ chan_fd = lttng_get_unused_fd();
if (chan_fd < 0) {
ret = chan_fd;
goto fd_error;
if (finalized)
mask |= POLLHUP;
+ mutex_lock(&stream->metadata_cache->lock);
if (stream->metadata_cache->metadata_written >
stream->metadata_out)
mask |= POLLIN;
+ mutex_unlock(&stream->metadata_cache->lock);
}
return mask;
int stream_fd, ret;
struct file *stream_file;
- stream_fd = get_unused_fd();
+ stream_fd = lttng_get_unused_fd();
if (stream_fd < 0) {
ret = stream_fd;
goto fd_error;
metadata_stream->priv = buf;
stream_priv = metadata_stream;
metadata_stream->transport = channel->transport;
- mutex_init(&metadata_stream->lock);
/*
* Since life-time of metadata cache differs from that of
}
switch (event_param->instrumentation) {
default:
- event_fd = get_unused_fd();
+ event_fd = lttng_get_unused_fd();
if (event_fd < 0) {
ret = event_fd;
goto fd_error;