libaitio/src/bpf.c - diff

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version 1.1.2.3, 2013/06/24 14:43:00	version 1.1.2.5, 2013/06/24 14:48:04
Line 95 allocZCbuf(u_int len)	Line 95 allocZCbuf(u_int len)
* return: -1 error or >-1 bpf handle	* return: -1 error or >-1 bpf handle
*/	*/
int	int
io_etherOpen(const char csIface, int flags, int whdr, u_int buflen, void *zcbuf)	io_etherOpen(const char csIface, int flags, int whdr, u_int buflen, void **zcbuf)
{	{
int n = 1, eth = -1;	int n = 1, eth = -1;
register int i;	register int i;
Line 124 io_etherOpen(const char *csIface, int flags, int whdr,	Line 124 io_etherOpen(const char *csIface, int flags, int whdr,
close(eth);	close(eth);
return -1;	return -1;
}	}
if (buflen) {	if (buflen && *buflen) {
if (!zcbuf) {	if (!zcbuf) {
if (ioctl(eth, BIOCSBLEN, &buflen) == -1) {	if (ioctl(eth, BIOCSBLEN, buflen) == -1) {
LOGERR;	LOGERR;
close(eth);	close(eth);
return -1;	return -1;
Line 143 io_etherOpen(const char *csIface, int flags, int whdr,	Line 143 io_etherOpen(const char *csIface, int flags, int whdr,
LOGERR;	LOGERR;
close(eth);	close(eth);
return -1;	return -1;
}	} else
if (!(*zcbuf = allocZCbuf(MIN(n, buflen)))) {	buflen = MIN(n, buflen);
	if (!(zcbuf = allocZCbuf(buflen))) {
close(eth);	close(eth);
return -1;	return -1;
}	}