qemu/net
Luiz Capitulino 93a7320e32 net: tap-linux: Fix unhelpful error message
I'm getting:

    could not configure /dev/net/tun (tap%d): Operation not permitted

When the ioctl() fails, ifr.ifr_name will most likely not be overwritten.
So we better only use it when ifname contains a string.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-11-01 06:23:48 +00:00
..
checksum.c net: move net-checksum.c under net/ 2009-10-30 08:39:26 -05:00
checksum.h net: move net-checksum.c under net/ 2009-10-30 08:39:26 -05:00
dump.c Use qemu-common.h or qemu-timer.h in place of sysemu.h 2011-04-15 18:25:44 +00:00
dump.h net: move dump backend code from net.c to net/dump.c 2009-12-03 09:41:28 -06:00
queue.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
queue.h net: move net-queue.[ch] under net/ 2009-10-30 08:39:26 -05:00
slirp.c Allow overriding the location of Samba's smbd. 2011-09-03 17:45:48 +00:00
slirp.h net: move slirp code from net.c to net/slirp.c 2009-12-03 09:41:27 -06:00
socket.c Use glib memory allocation and free functions 2011-08-20 23:01:08 -05:00
socket.h net: move socket backend code from net.c to net/socket.c 2009-12-03 09:41:28 -06:00
tap-aix.c tap: add APIs for vnet header length 2010-09-07 20:27:33 +03:00
tap-bsd.c Fix network interface tap backend 2011-08-07 09:48:59 +00:00
tap-haiku.c tap: Add stub for Haiku 2010-10-03 06:31:41 +00:00
tap-linux.c net: tap-linux: Fix unhelpful error message 2011-11-01 06:23:48 +00:00
tap-linux.h tap: add APIs for vnet header length 2010-09-07 20:27:33 +03:00
tap-solaris.c tap: add APIs for vnet header length 2010-09-07 20:27:33 +03:00
tap-win32.c Fixing tap adapter for win32 2011-02-25 15:14:04 +00:00
tap.c Fix compilation warning due to missing header for sigaction (followup) 2011-06-08 09:04:29 +01:00
tap.h tap: add APIs for vnet header length 2010-09-07 20:27:33 +03:00
util.c net: move parse_macaddr() to net/util.[ch] 2009-12-03 09:41:34 -06:00
util.h net: move parse_macaddr() to net/util.[ch] 2009-12-03 09:41:34 -06:00
vde.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
vde.h net: move vde code from net.c to net/vde.c 2009-12-03 09:41:28 -06:00