| commit | 3791f83ca999edc2d11eb2006ccc1091cd712c15 | |
| author | Markus Armbruster <armbru@redhat.com> | |
| Fri, 15 May 2015 11:58:52 +0000 (15 13:58 +0200) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Wed, 27 May 2015 08:51:05 +0000 (27 09:51 +0100) | ||
| tree | 0fea3606998240a6595e9d6a2ce12067b54a8462 | treesnapshot (tar.gz zip) |
| parent | 6630886863d4a9b3b7bcb3b0e2895d83eb269c75 | commitdiff |
net/dump: Improve -net/host_net_add dump error reporting
When -net dump fails, it first reports a specific error, then a
generic one, like this:
$ qemu-system-x86_64 -net dump,id=foo,file=/eperm
qemu-system-x86_64: -net dump,id=foo,file=/eperm: -net dump: can't open /eperm
qemu-system-x86_64: -net dump,id=foo,file=/eperm: Device 'dump' could not be initialized
Convert net_init_tap() to Error. This suppresses the unwanted second
message.
Improve the error messages to include strerror(errno) where
appropriate.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1431691143-1015-5-git-send-email-armbru@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
When -net dump fails, it first reports a specific error, then a
generic one, like this:
$ qemu-system-x86_64 -net dump,id=foo,file=/eperm
qemu-system-x86_64: -net dump,id=foo,file=/eperm: -net dump: can't open /eperm
qemu-system-x86_64: -net dump,id=foo,file=/eperm: Device 'dump' could not be initialized
Convert net_init_tap() to Error. This suppresses the unwanted second
message.
Improve the error messages to include strerror(errno) where
appropriate.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1431691143-1015-5-git-send-email-armbru@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| net/dump.c | diffblobblamehistory |