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Added Licence info, some code cleaning.

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FossilOrigin-Name: 22c1b887630b59ac7732b88661c9562ac8ef73ba985ee7794e1cdb331690efbe
This commit is contained in:
7u83@mail.ru 2014-08-15 21:31:33 +00:00
parent 894fdf0cad
commit 5e93c53d46
1 changed files with 19 additions and 12 deletions
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31
src/capwap/conn_q_get_packet.c
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@ -1,32 +1,39 @@
/*
This file is part of libcapwap.
libcapwap is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
libcapwap is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Foobar. If not, see <http://www.gnu.org/licenses/>.
*/
#include <time.h>
#include "conn.h"
uint8_t * conn_q_get_packet(struct conn * conn)
{
struct timespec timespec;
clock_gettime(CLOCK_REALTIME,&timespec);
timespec.tv_sec++;
// sem_wait(&conn->q_sem);
/* wait one second to get a packet */
if (sem_timedwait(&conn->q_sem,&timespec)==-1){
return NULL;
};
int qrpos = conn->qrpos+1;
if (qrpos==conn->qsize)
qrpos=0;
conn->qrpos=qrpos;
return conn->q[qrpos];
/*
uint8_t * packet = conn->q[qrpos]+4;
int len = *( (uint32_t*)(conn->q[qrpos]));
conn_process_packet(conn->conn,packet,len);
// free(conn->q[qrpos]);
*/
}