#include "shm_types.h"
/* channel_handle_create - for UST. */
-__attribute__((visibility("hidden")))
extern
struct lttng_ust_shm_handle *channel_handle_create(void *data,
- uint64_t memory_map_size, int wakeup_fd);
+ uint64_t memory_map_size, int wakeup_fd)
+ __attribute__((visibility("hidden")));
/* channel_handle_add_stream - for UST. */
-__attribute__((visibility("hidden")))
extern
int channel_handle_add_stream(struct lttng_ust_shm_handle *handle,
int shm_fd, int wakeup_fd, uint32_t stream_nr,
- uint64_t memory_map_size);
+ uint64_t memory_map_size)
+ __attribute__((visibility("hidden")));
-__attribute__((visibility("hidden")))
-unsigned int channel_handle_get_nr_streams(struct lttng_ust_shm_handle *handle);
-
-__attribute__((visibility("hidden")))
-extern
-void channel_destroy(struct lttng_ust_lib_ring_buffer_channel *chan,
- struct lttng_ust_shm_handle *handle,
- int consumer);
+unsigned int channel_handle_get_nr_streams(struct lttng_ust_shm_handle *handle)
+ __attribute__((visibility("hidden")));
/*
* Pointer dereferencing. We don't trust the shm_ref, so we validate
#define set_shmp(ref, src) _set_shmp(&(ref)._ref, src)
-__attribute__((visibility("hidden")))
-struct shm_object_table *shm_object_table_create(size_t max_nb_obj);
+struct shm_object_table *shm_object_table_create(size_t max_nb_obj)
+ __attribute__((visibility("hidden")));
-__attribute__((visibility("hidden")))
struct shm_object *shm_object_table_alloc(struct shm_object_table *table,
size_t memory_map_size,
enum shm_object_type type,
const int stream_fd,
- int cpu);
+ int cpu)
+ __attribute__((visibility("hidden")));
-__attribute__((visibility("hidden")))
struct shm_object *shm_object_table_append_shm(struct shm_object_table *table,
int shm_fd, int wakeup_fd, uint32_t stream_nr,
- size_t memory_map_size);
+ size_t memory_map_size)
+ __attribute__((visibility("hidden")));
/* mem ownership is passed to shm_object_table_append_mem(). */
-__attribute__((visibility("hidden")))
struct shm_object *shm_object_table_append_mem(struct shm_object_table *table,
- void *mem, size_t memory_map_size, int wakeup_fd);
+ void *mem, size_t memory_map_size, int wakeup_fd)
+ __attribute__((visibility("hidden")));
-__attribute__((visibility("hidden")))
-void shm_object_table_destroy(struct shm_object_table *table, int consumer);
+void shm_object_table_destroy(struct shm_object_table *table, int consumer)
+ __attribute__((visibility("hidden")));
/*
* zalloc_shm - allocate memory within a shm object.
* *NOT* multithread-safe (should be protected by mutex).
* Returns a -1, -1 tuple on error.
*/
-__attribute__((visibility("hidden")))
-struct shm_ref zalloc_shm(struct shm_object *obj, size_t len);
+struct shm_ref zalloc_shm(struct shm_object *obj, size_t len)
+ __attribute__((visibility("hidden")));
-__attribute__((visibility("hidden")))
-void align_shm(struct shm_object *obj, size_t align);
+void align_shm(struct shm_object *obj, size_t align)
+ __attribute__((visibility("hidden")));
static inline
int shm_get_wait_fd(struct lttng_ust_shm_handle *handle, struct shm_ref *ref)