From 5886b6a10d0d2edf20ff53c4926ec4e41a36b8c0 Mon Sep 17 00:00:00 2001 From: Guus Sliepen Date: Wed, 5 Jun 2002 00:20:40 +0000 Subject: [PATCH] Make it work correctly with NetBSD tun device. --- src/netbsd/device.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/src/netbsd/device.c b/src/netbsd/device.c index a8c01f53..43dfed49 100644 --- a/src/netbsd/device.c +++ b/src/netbsd/device.c @@ -17,7 +17,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id: device.c,v 1.1.2.2 2002/02/18 16:25:19 guus Exp $ + $Id: device.c,v 1.1.2.3 2002/06/05 00:20:40 guus Exp $ */ #include "config.h" @@ -102,11 +102,9 @@ cp int read_packet(vpn_packet_t *packet) { int lenin; - u_int32_t type; - struct iovec vector[2] = {{&type, sizeof(type)}, {packet->data + 14, MTU - 14}}; cp - if((lenin = readv(device_fd, vector, 2)) <= 0) + if((lenin = read(device_fd, packet->data + 14, MTU - 14)) <= 0) { syslog(LOG_ERR, _("Error while reading from %s %s: %s"), device_info, device, strerror(errno)); return -1; @@ -117,7 +115,7 @@ cp packet->data[12] = 0x08; packet->data[13] = 0x00; - packet->len = lenin + 10; + packet->len = lenin + 14; device_total_in += packet->len; @@ -132,19 +130,12 @@ cp int write_packet(vpn_packet_t *packet) { - u_int32_t type = htonl(AF_INET); - struct iovec vector[2]; cp if(debug_lvl >= DEBUG_TRAFFIC) syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"), packet->len, device_info); - vector[0].iov_base = &type; - vector[0].iov_len = sizeof(type); - vector[1].iov_base = packet->data + 14; - vector[1].iov_len = packet->len - 14; - - if(writev(device_fd, vector, 2) < 0) + if(write(device_fd, packet->data + 14, packet->len - 14) < 0) { syslog(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, strerror(errno)); return -1; -- 2.39.5