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vppinfra: make _vec_resize_will_expand read-only

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Change-Id: Ibcc20c24f6feb2b91245b0d88830a6c730d704e6
Signed-off-by: Florin Coras <fcoras@cisco.com>
(cherry picked from commit ef5d5aa2f168d7964076bcf74b0da249b3e0cd23)
This commit is contained in:
Florin Coras
2017-11-02 19:28:09 -04:00
committed by Dave Barach
parent c97b4aca0d
commit 5ed8774529
1 changed files with 3 additions and 7 deletions
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10
src/vppinfra/vec.h
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@ -145,14 +145,14 @@ _vec_resize (void *v,
data_align));
}
/** \brief Low-level vector resize predicate
/** \brief Determine if vector will resize with next allocation
@param v pointer to a vector
@param length_increment length increment in elements
@param data_bytes requested size in bytes
@param header_bytes header size in bytes (may be zero)
@param data_align alignment (may be zero)
@return v_prime pointer to resized vector, may or may not equal v
@return 1 if vector will resize 0 otherwise
*/
always_inline int
@ -161,7 +161,6 @@ _vec_resize_will_expand (void *v,
uword data_bytes, uword header_bytes,
uword data_align)
{
vec_header_t *vh = _vec_find (v);
uword new_data_bytes, aligned_header_bytes;
aligned_header_bytes = vec_header_bytes (header_bytes);
@ -177,10 +176,7 @@ _vec_resize_will_expand (void *v,
/* Typically we'll not need to resize. */
if (new_data_bytes <= clib_mem_size (p))
{
vh->len += length_increment;
return 0;
}
return 0;
}
return 1;
}