X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust%2Fltt-ring-buffer-client.h;h=a2ace400d608824dac0bb9be198d968d6e0561da;hb=ef9ff354212ff4b038e1a5b6a7ed0ffe1b949663;hp=abbaf705282b7e07655dd26e6c2f17f3d0703f05;hpb=a3f61e7f689a5fc60b833a773f462989dc6cc78f;p=lttng-ust.git

diff --git a/liblttng-ust/ltt-ring-buffer-client.h b/liblttng-ust/ltt-ring-buffer-client.h
index abbaf705..a2ace400 100644
--- a/liblttng-ust/ltt-ring-buffer-client.h
+++ b/liblttng-ust/ltt-ring-buffer-client.h
@@ -11,7 +11,7 @@
 #include <stdint.h>
 #include <lttng/ust-events.h>
 #include "lttng/bitfield.h"
-#include "lttng/clock.h"
+#include "clock.h"
 #include "ltt-tracer.h"
 #include "../libringbuffer/frontend_types.h"
 
@@ -48,7 +48,7 @@ struct packet_header {
 };
 
 
-static inline notrace u64 lib_ring_buffer_clock_read(struct channel *chan)
+static inline uint64_t lib_ring_buffer_clock_read(struct channel *chan)
 {
 	return trace_clock_read64();
 }
@@ -267,7 +267,7 @@ void ltt_write_event_header_slow(const struct lttng_ust_lib_ring_buffer_config *
 
 static const struct lttng_ust_lib_ring_buffer_config client_config;
 
-static u64 client_ring_buffer_clock_read(struct channel *chan)
+static uint64_t client_ring_buffer_clock_read(struct channel *chan)
 {
 	return lib_ring_buffer_clock_read(chan);
 }
@@ -294,7 +294,7 @@ static size_t client_packet_header_size(void)
 	return offsetof(struct packet_header, ctx.header_end);
 }
 
-static void client_buffer_begin(struct lttng_ust_lib_ring_buffer *buf, u64 tsc,
+static void client_buffer_begin(struct lttng_ust_lib_ring_buffer *buf, uint64_t tsc,
 				unsigned int subbuf_idx,
 				struct lttng_ust_shm_handle *handle)
 {
@@ -321,7 +321,7 @@ static void client_buffer_begin(struct lttng_ust_lib_ring_buffer *buf, u64 tsc,
  * offset is assumed to never be 0 here : never deliver a completely empty
  * subbuffer. data_size is between 1 and subbuf_size.
  */
-static void client_buffer_end(struct lttng_ust_lib_ring_buffer *buf, u64 tsc,
+static void client_buffer_end(struct lttng_ust_lib_ring_buffer *buf, uint64_t tsc,
 			      unsigned int subbuf_idx, unsigned long data_size,
 			      struct lttng_ust_shm_handle *handle)
 {
@@ -385,8 +385,9 @@ struct ltt_channel *_channel_create(const char *name,
 				size_t subbuf_size, size_t num_subbuf,
 				unsigned int switch_timer_interval,
 				unsigned int read_timer_interval,
-				int *shm_fd, int *wait_fd,
-				uint64_t *memory_map_size)
+				int **shm_fd, int **wait_fd,
+				uint64_t **memory_map_size,
+				struct ltt_channel *chan_priv_init)
 {
 	void *priv;
 	struct ltt_channel *ltt_chan = NULL;
@@ -394,6 +395,7 @@ struct ltt_channel *_channel_create(const char *name,
 
 	handle = channel_create(&client_config, name,
 			&priv, __alignof__(*ltt_chan), sizeof(*ltt_chan),
+			chan_priv_init,
 			buf_addr, subbuf_size, num_subbuf,
 			switch_timer_interval, read_timer_interval,
 			shm_fd, wait_fd, memory_map_size);
@@ -414,8 +416,8 @@ void ltt_channel_destroy(struct ltt_channel *ltt_chan)
 static
 struct lttng_ust_lib_ring_buffer *ltt_buffer_read_open(struct channel *chan,
 					     struct lttng_ust_shm_handle *handle,
-					     int *shm_fd, int *wait_fd,
-					     uint64_t *memory_map_size)
+					     int **shm_fd, int **wait_fd,
+					     uint64_t **memory_map_size)
 {
 	struct lttng_ust_lib_ring_buffer *buf;
 	int cpu;
@@ -519,8 +521,8 @@ int ltt_flush_buffer(struct channel *chan, struct lttng_ust_shm_handle *handle)
 	int cpu;
 
 	for_each_channel_cpu(cpu, chan) {
-		int shm_fd, wait_fd;
-		uint64_t memory_map_size;
+		int *shm_fd, *wait_fd;
+		uint64_t *memory_map_size;
 
 		buf = channel_get_ring_buffer(&client_config, chan,
 				cpu, handle, &shm_fd, &wait_fd,