X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fkernel-consumer%2Fkernel-consumer.c;h=2054a865f75d76e78b19ec6b6d2e84718271eae1;hp=bb95529530161b4a45152609a67f8f018eeca6bd;hb=f5204c9440be52e1b17bbb2c82450277ec02a583;hpb=61076f74f9e7ae286fe140d82ed0ac86895e3690

diff --git a/src/common/kernel-consumer/kernel-consumer.c b/src/common/kernel-consumer/kernel-consumer.c
index bb9552953..2054a865f 100644
--- a/src/common/kernel-consumer/kernel-consumer.c
+++ b/src/common/kernel-consumer/kernel-consumer.c
@@ -44,12 +44,12 @@ extern volatile int consumer_quit;
  *
  * Returns the number of bytes written
  */
-int lttng_kconsumer_on_read_subbuffer_mmap(
+ssize_t lttng_kconsumer_on_read_subbuffer_mmap(
 		struct lttng_consumer_local_data *ctx,
 		struct lttng_consumer_stream *stream, unsigned long len)
 {
 	unsigned long mmap_offset;
-	long ret = 0;
+	ssize_t ret = 0;
 	off_t orig_offset = stream->out_fd_offset;
 	int fd = stream->wait_fd;
 	int outfd = stream->out_fd;
@@ -90,11 +90,11 @@ end:
  *
  * Returns the number of bytes spliced.
  */
-int lttng_kconsumer_on_read_subbuffer_splice(
+ssize_t lttng_kconsumer_on_read_subbuffer_splice(
 		struct lttng_consumer_local_data *ctx,
 		struct lttng_consumer_stream *stream, unsigned long len)
 {
-	long ret = 0;
+	ssize_t ret = 0;
 	loff_t offset = 0;
 	off_t orig_offset = stream->out_fd_offset;
 	int fd = stream->wait_fd;
@@ -307,12 +307,12 @@ end_nosignal:
 /*
  * Consume data on a file descriptor and write it on a trace file.
  */
-int lttng_kconsumer_read_subbuffer(struct lttng_consumer_stream *stream,
+ssize_t lttng_kconsumer_read_subbuffer(struct lttng_consumer_stream *stream,
 		struct lttng_consumer_local_data *ctx)
 {
 	unsigned long len;
 	int err;
-	long ret = 0;
+	ssize_t ret = 0;
 	int infd = stream->wait_fd;
 
 	DBG("In read_subbuffer (infd : %d)", infd);