Fix: define _LGPL_SOURCE in C files

[lttng-tools.git] / src / common / ust-consumer / ust-consumer.c

diff --git a/src/common/ust-consumer/ust-consumer.c b/src/common/ust-consumer/ust-consumer.c
index 01f79d68fe6e4c50feb4a6983ef8b51fd4aed21a..52b6979bf72b985e70164e283f5d4a4855a050ce 100644 (file)
--- a/src/common/ust-consumer/ust-consumer.c
+++ b/src/common/ust-consumer/ust-consumer.c
@@ -17,6 +17,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <assert.h>
 #include <lttng/ust-ctl.h>
 #include <poll.h>
@@ -2144,7 +2145,7 @@ int lttng_ustconsumer_data_pending(struct lttng_consumer_stream *stream)
                 */
                DBG("UST consumer metadata pending check: contiguous %" PRIu64 " vs pushed %" PRIu64,
                                contiguous, pushed);
-               assert(((int64_t) contiguous - pushed) >= 0);
+               assert(((int64_t) (contiguous - pushed)) >= 0);
                if ((contiguous != pushed) ||
                                (((int64_t) contiguous - pushed) > 0 || contiguous == 0)) {
                        ret = 1;        /* Data is pending */