j3d1/tinc
1
0
Fork 0
Code Issues 1 Pull requests Releases Wiki Activity

- Non-blocking connect()s.

Browse source 
- Socket handling revamped to use sockaddr_t.
- tinc can now tunnel over IPv6.
- Handle all addresses and subnets in network byte order.
  Only convert them when they need to be printed.
- IPv6 subnets bigger than /128 now work.
- Use %s and strerror(errno) instead of %m.
This commit is contained in:
Guus Sliepen 2002-02-18 16:25:19 +00:00
parent fc674eaae1
commit c2b9c06062
33 changed files with 2487 additions and 2018 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/linux/device.c
View file

@ -17,12 +17,13 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: device.c,v 1.1.2.6 2002/02/11 12:33:01 guus Exp $
$Id: device.c,v 1.1.2.7 2002/02/18 16:25:19 guus Exp $
*/
#include "config.h"
#include <stdio.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
@ -85,7 +86,7 @@ cp
cp
if((device_fd = open(device, O_RDWR | O_NONBLOCK)) < 0)
{
syslog(LOG_ERR, _("Could not open %s: %m"), device);
syslog(LOG_ERR, _("Could not open %s: %s"), device, strerror(errno));
return -1;
}
cp
@ -154,7 +155,7 @@ cp
{
if((lenin = read(device_fd, packet->data, MTU)) <= 0)
{
syslog(LOG_ERR, _("Error while reading from %s %s: %m"), device_info, device);
syslog(LOG_ERR, _("Error while reading from %s %s: %s"), device_info, device, strerror(errno));
return -1;
}
@ -164,7 +165,7 @@ cp
{
if((lenin = read(device_fd, packet->data - 2, MTU + 2)) <= 0)
{
syslog(LOG_ERR, _("Error while reading from %s %s: %m"), device_info, device);
syslog(LOG_ERR, _("Error while reading from %s %s: %s"), device_info, device, strerror(errno));
return -1;
}
@ -193,7 +194,7 @@ cp
{
if(write(device_fd, packet->data, packet->len) < 0)
{
syslog(LOG_ERR, _("Can't write to %s %s: %m"), device_info, device);
syslog(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, strerror(errno));
return -1;
}
}
@ -202,7 +203,7 @@ cp
*(short int *)(packet->data - 2) = packet->len;
if(write(device_fd, packet->data - 2, packet->len + 2) < 0)
{
syslog(LOG_ERR, _("Can't write to %s %s: %m"), device_info, device);
syslog(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, strerror(errno));
return -1;
}
}