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Handle buffer alloc failure in vlib_buffer_add_data
[vpp.git]
/
src
/
vlib
/
buffer_funcs.h
diff --git
a/src/vlib/buffer_funcs.h
b/src/vlib/buffer_funcs.h
index
54fc1f6
..
b561a91
100644
(file)
--- a/
src/vlib/buffer_funcs.h
+++ b/
src/vlib/buffer_funcs.h
@@
-672,9
+672,9
@@
vlib_buffer_free_list_buffer_size (vlib_main_t * vm,
}
/* Append given data to end of buffer, possibly allocating new buffers. */
}
/* Append given data to end of buffer, possibly allocating new buffers. */
-
u32
vlib_buffer_add_data (vlib_main_t * vm,
+
int
vlib_buffer_add_data (vlib_main_t * vm,
vlib_buffer_free_list_index_t free_list_index,
vlib_buffer_free_list_index_t free_list_index,
- u32 buffer_index, void *data, u32 n_data_bytes);
+ u32
*
buffer_index, void *data, u32 n_data_bytes);
/* duplicate all buffers in chain */
always_inline vlib_buffer_t *
/* duplicate all buffers in chain */
always_inline vlib_buffer_t *