Age | Commit message (Collapse) | Author |
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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This gets us nanoseconds instead of microseconds, which is better, and
we can do this pretty much without freaking out existing userspace,
which doesn't actually make use of the nano/micro seconds field:
zx2c4@thinkpad ~ $ cat a.c
void main()
{
puts(sizeof(struct timeval) == sizeof(struct timespec) ? "success" : "failure");
}
zx2c4@thinkpad ~ $ gcc a.c -m64 && ./a.out
success
zx2c4@thinkpad ~ $ gcc a.c -m32 && ./a.out
success
This doesn't solve y2038 problem, but timespec64 isn't yet a thing in
userspace.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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When an interface is down, the socket port can change freely. A socket
will be allocated when the interface comes up, and if a socket can't be
allocated, the interface doesn't come up.
However, a socket port can change while the interface is up. In this
case, if a new socket with a new port cannot be allocated, it's
important to keep the interface in a consistent state. The choices are
either to bring down the interface or to preserve the old socket. This
patch implements the latter.
Reported-by: Marc-Antoine Perennou <keruspe@exherbo.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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These aren't actually valid 25519 points pre-normalization, and doing
this is required to make unsetting private keys based on all zeros.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Makes it more clear that this _not_ a routing table replacement.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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One types:
for (i = 0 ...
So one should also type:
for_each_obj (obj ...
But the upstream kernel style guidelines are insane, and so we must
instead do:
for_each_obj(obj ...
Ugly, but one must choose his battles wisely.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Since the peer list is protected by the device_update_lock, and since
items are removed from the peer list before putting their final
reference, we don't actually need to take a reference when iterating.
This allows us to simplify the macro considerably.
Suggested-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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