-static int
-vcl_segment_attach (u64 segment_handle, char *name, ssvm_segment_type_t type,
- int fd)
-{
- fifo_segment_create_args_t _a, *a = &_a;
- int rv;
-
- memset (a, 0, sizeof (*a));
- a->segment_name = (char *) name;
- a->segment_type = type;
-
- if (type == SSVM_SEGMENT_MEMFD)
- a->memfd_fd = fd;
-
- if ((rv = fifo_segment_attach (&vcm->segment_main, a)))
- {
- clib_warning ("svm_fifo_segment_attach ('%s') failed", name);
- return rv;
- }
- vcl_segment_table_add (segment_handle, a->new_segment_indices[0]);
- vec_reset_length (a->new_segment_indices);
- return 0;
-}
-
-static void
-vcl_segment_detach (u64 segment_handle)
-{
- fifo_segment_main_t *sm = &vcm->segment_main;
- fifo_segment_t *segment;
- u32 segment_index;
-
- segment_index = vcl_segment_table_lookup (segment_handle);
- if (segment_index == (u32) ~ 0)
- return;
- segment = fifo_segment_get_segment (sm, segment_index);
- fifo_segment_delete (sm, segment);
- vcl_segment_table_del (segment_handle);
- VDBG (0, "detached segment %u handle %u", segment_index, segment_handle);
-}
-