diff options
| author | sobomax <sobomax@FreeBSD.org> | 2002-08-18 07:05:00 +0000 |
|---|---|---|
| committer | sobomax <sobomax@FreeBSD.org> | 2002-08-18 07:05:00 +0000 |
| commit | f6cebc060671b6c67f52080c35a0e55d5498cbf0 (patch) | |
| tree | 344b7a3da98a22c060f844fe311e36665045f41f /sys/net/if_tap.c | |
| parent | 2f2bf8ffc0ae7c92c322a28e5781db15fbca6226 (diff) | |
| download | FreeBSD-src-f6cebc060671b6c67f52080c35a0e55d5498cbf0.zip FreeBSD-src-f6cebc060671b6c67f52080c35a0e55d5498cbf0.tar.gz | |
Increase size of ifnet.if_flags from 16 bits (short) to 32 bits (int). To avoid
breaking application ABI use unused ifreq.ifru_flags[1] for upper 16 bits in
SIOCSIFFLAGS and SIOCGIFFLAGS ioctl's.
Reviewed by: -hackers, -net
Diffstat (limited to 'sys/net/if_tap.c')
| -rw-r--r-- | sys/net/if_tap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/net/if_tap.c b/sys/net/if_tap.c index ef0a36d..0d46639 100644 --- a/sys/net/if_tap.c +++ b/sys/net/if_tap.c @@ -654,7 +654,7 @@ tapioctl(dev, cmd, data, flag, td) struct ifnet *ifp = &tp->tap_if; struct tapinfo *tapp = NULL; int s; - short f; + int f; switch (cmd) { case TAPSIFINFO: @@ -728,7 +728,7 @@ tapioctl(dev, cmd, data, flag, td) break; case VMIO_SIOCSIFFLAGS: /* VMware/VMnet SIOCSIFFLAGS */ - f = *(short *)data; + f = *(int *)data; f &= 0x0fff; f &= ~IFF_CANTCHANGE; f |= IFF_UP; |
