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vlib: introduce vlib_buffer_get_{pa,va,current_va,current_pa} inlines
[vpp.git]
/
src
/
vlib
/
buffer.h
diff --git
a/src/vlib/buffer.h
b/src/vlib/buffer.h
index
651e7f0
..
0d24779
100644
(file)
--- a/
src/vlib/buffer.h
+++ b/
src/vlib/buffer.h
@@
-187,6
+187,12
@@
vlib_buffer_struct_is_sane (vlib_buffer_t * b)
ASSERT (b->pre_data + VLIB_BUFFER_PRE_DATA_SIZE == b->data);
}
ASSERT (b->pre_data + VLIB_BUFFER_PRE_DATA_SIZE == b->data);
}
+always_inline uword
+vlib_buffer_get_va (vlib_buffer_t * b)
+{
+ return pointer_to_uword (b->data);
+}
+
/** \brief Get pointer to current data to process
@param b - (vlib_buffer_t *) pointer to the buffer
/** \brief Get pointer to current data to process
@param b - (vlib_buffer_t *) pointer to the buffer
@@
-201,6
+207,12
@@
vlib_buffer_get_current (vlib_buffer_t * b)
return b->data + b->current_data;
}
return b->data + b->current_data;
}
+always_inline uword
+vlib_buffer_get_current_va (vlib_buffer_t * b)
+{
+ return vlib_buffer_get_va (b) + b->current_data;
+}
+
/** \brief Advance current data pointer by the supplied (signed!) amount
@param b - (vlib_buffer_t *) pointer to the buffer
/** \brief Advance current data pointer by the supplied (signed!) amount
@param b - (vlib_buffer_t *) pointer to the buffer