X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fkernel-consumer%2Fkernel-consumer.h;h=a07f5218828536f0f1cb6b7e444785c078d9bd35;hp=8ae1834020f1a6d2cb7701bd9f45bc9a7423a203;hb=c8fea79c745d42ea8143b7020ae11b4fc2da0d8a;hpb=6d805429e9cb049eb0c9205fcf742a53e3166caf diff --git a/src/common/kernel-consumer/kernel-consumer.h b/src/common/kernel-consumer/kernel-consumer.h index 8ae183402..a07f52188 100644 --- a/src/common/kernel-consumer/kernel-consumer.h +++ b/src/common/kernel-consumer/kernel-consumer.h @@ -19,33 +19,19 @@ #ifndef _LTTNG_KCONSUMER_H #define _LTTNG_KCONSUMER_H -#include +#include -/* - * Take a snapshot for a specific fd - * - * Returns 0 on success, < 0 on error - */ -int lttng_kconsumer_take_snapshot(struct lttng_consumer_local_data *ctx, - struct lttng_consumer_stream *stream); - -/* - * Get the produced position - * - * Returns 0 on success, < 0 on error - */ -int lttng_kconsumer_get_produced_snapshot( - struct lttng_consumer_local_data *ctx, - struct lttng_consumer_stream *stream, +int lttng_kconsumer_take_snapshot(struct lttng_consumer_stream *stream); +int lttng_kconsumer_get_produced_snapshot(struct lttng_consumer_stream *stream, unsigned long *pos); - +int lttng_kconsumer_get_consumed_snapshot(struct lttng_consumer_stream *stream, + unsigned long *pos); int lttng_kconsumer_recv_cmd(struct lttng_consumer_local_data *ctx, int sock, struct pollfd *consumer_sockpoll); - - ssize_t lttng_kconsumer_read_subbuffer(struct lttng_consumer_stream *stream, struct lttng_consumer_local_data *ctx); int lttng_kconsumer_on_recv_stream(struct lttng_consumer_stream *stream); int lttng_kconsumer_data_pending(struct lttng_consumer_stream *stream); +int lttng_kconsumer_sync_metadata(struct lttng_consumer_stream *metadata); #endif /* _LTTNG_KCONSUMER_H */