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/*
Copyright (c) 2011 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <vppinfra/mem.h>
#include <vppinfra/pool.h>
#ifdef __KERNEL__
#include <linux/unistd.h>
#else
#include <unistd.h>
#endif
int
main (int argc, char *argv[])
{
int i;
uword next;
u32 last_len = 0;
u32 *tp = 0;
u32 *junk;
for (i = 0; i < 70; i++)
{
pool_get (tp, junk);
if (vec_len (tp) > last_len)
{
last_len = vec_len (tp);
fformat (stdout, "vec_len (tp) now %d\n", last_len);
}
}
(void) junk; /* compiler warning */
pool_put_index (tp, 1);
pool_put_index (tp, 65);
for (i = 0; i < 70; i++)
{
int is_free;
is_free = pool_is_free_index (tp, i);
if (is_free == 0)
{
if (i == 1 || i == 65)
clib_warning ("oops, free index %d reported busy", i);
}
else
{
if (i != 1 && i != 65)
clib_warning ("oops, busy index %d reported free", i);
}
}
fformat (stdout, "vec_len (tp) is %d\n", vec_len (tp));
next = ~0;
do
{
next = pool_next_index (tp, next);
fformat (stdout, "next index %d\n", next);
}
while (next != ~0);
/* *INDENT-OFF* */
pool_foreach (junk, tp,
({
int is_free;
is_free = pool_is_free_index (tp, junk - tp);
if (is_free == 0)
{
if (i == 1 || i == 65)
clib_warning ("oops, free index %d reported busy", i);
}
else
{
if (i != 1 && i != 65)
clib_warning ("oops, busy index %d reported free", i);
}
}));
/* *INDENT-ON* */
return 0;
}
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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