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Adding a format function for bihash init routine to format the key, value, when verbose option is used

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Change-Id: Ib63ead4525332f897b8a1d8a4cf5a0eb1da1e7f3
Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
This commit is contained in:
Vijayabhaskar Katamreddy
2017-12-14 13:20:50 -08:00
committed by Damjan Marion
parent 3a905e69b8
commit fb8e61cd93
2 changed files with 28 additions and 3 deletions
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23
src/vppinfra/bihash_template.c
View File

@ -41,6 +41,14 @@ void BV (clib_bihash_init)
BV (clib_bihash_reset_cache) (h->buckets + i);
clib_mem_set_heap (oldheap);
h->fmt_fn = NULL;
}
void BV (clib_bihash_set_kvp_format_fn) (BVT (clib_bihash) * h,
format_function_t * fmt_fn)
{
h->fmt_fn = fmt_fn;
}
void BV (clib_bihash_free) (BVT (clib_bihash) * h)
@ -566,9 +574,18 @@ u8 *BV (format_bihash) (u8 * s, va_list * args)
}
if (verbose)
{
s = format (s, " %d: %U\n",
j * BIHASH_KVP_PER_PAGE + k,
BV (format_bihash_kvp), &(v->kvp[k]));
if (h->fmt_fn)
{
s = format (s, " %d: %U\n",
j * BIHASH_KVP_PER_PAGE + k,
h->fmt_fn, &(v->kvp[k]));
}
else
{
s = format (s, " %d: %U\n",
j * BIHASH_KVP_PER_PAGE + k,
BV (format_bihash_kvp), &(v->kvp[k]));
}
}
active_elements++;
}

8
src/vppinfra/bihash_template.h
View File

@ -91,6 +91,11 @@ typedef struct
BVT (clib_bihash_value) ** freelists;
void *mheap;
/**
* A custom format function to print the Key and Value of bihash_key instead of default hexdump
*/
format_function_t *fmt_fn;
} BVT (clib_bihash);
@ -240,6 +245,9 @@ static inline uword BV (clib_bihash_get_offset) (BVT (clib_bihash) * h,
void BV (clib_bihash_init)
(BVT (clib_bihash) * h, char *name, u32 nbuckets, uword memory_size);
void BV (clib_bihash_set_kvp_format_fn) (BVT (clib_bihash) * h,
format_function_t * fmt_fn);
void BV (clib_bihash_free) (BVT (clib_bihash) * h);
int BV (clib_bihash_add_del) (BVT (clib_bihash) * h,