Cygwin: Pass file paths instead of file descriptors over UNIX sockets

[lttng-ust.git] / libringbuffer / shm.h

diff --git a/libringbuffer/shm.h b/libringbuffer/shm.h
index 8987f72a30f3dc234cf2ca9d7b777c86b6197cf3..a745d34592bab4b962990b6a90255b3e74e60222 100644 (file)
--- a/libringbuffer/shm.h
+++ b/libringbuffer/shm.h
@@ -119,7 +119,9 @@ int shm_get_wait_fd(struct lttng_ust_shm_handle *handle, struct shm_ref *ref)
 
 static inline
 int shm_get_object_data(struct lttng_ust_shm_handle *handle, struct shm_ref *ref,
-               int **shm_fd, int **wait_fd, uint64_t **memory_map_size)
+                       int **shm_fd, char **shm_path,
+                       int **wait_fd, char **wait_pipe_path,
+                       uint64_t **memory_map_size)
 {
        struct shm_object_table *table = handle->table;
        struct shm_object *obj;
@@ -129,8 +131,10 @@ int shm_get_object_data(struct lttng_ust_shm_handle *handle, struct shm_ref *ref
        if (caa_unlikely(index >= table->allocated_len))
                return -EPERM;
        obj = &table->objects[index];
-       *shm_fd = &obj->shm_fd;
-       *wait_fd = &obj->wait_fd[0];
+       *shm_fd   = &obj->shm_fd;
+       *shm_path = obj->shm_path;
+       *wait_fd        = &obj->wait_fd[0];
+       *wait_pipe_path = obj->wait_pipe_path;
        *memory_map_size = &obj->allocated_len;
        return 0;
 }