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syscall: support FreeBSD 10 #7193

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mikioh opened this issue Jan 23, 2014 · 8 comments
Closed

syscall: support FreeBSD 10 #7193

mikioh opened this issue Jan 23, 2014 · 8 comments
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Go1.3

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@mikioh
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mikioh commented Jan 23, 2014 

A few network interface APIs don't work on 32-bit FreeBSD 10, freebsd/386 and arm.

Looks like they changed if_data (see /usr/include/net/if.h) that is required to fetch
network interface facility information from the kernel. Seems they have a long term plan
to introduce TLV-style data representation over routing socket like netlink stuff, but
not in FreeBSD 10 (and probably 11).

We need to re-define if_data and also keep previous if_data internally, and then handle
both appropriately by using if_msghdrl (the 'l' version) instead of conventional
if_msghdr.
@mikioh
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mikioh commented Jan 27, 2014

Comment 2:

https://golang.org/cl/56770044/
https://golang.org/cl/56920043/
https://golang.org/cl/56930043/
https://golang.org/cl/56980043/
https://golang.org/cl/57210043/

@mikioh
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mikioh commented Feb 14, 2014

Comment 3:

Issue #7332 has been merged into this issue.

@mikioh
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mikioh commented Feb 14, 2014

Comment 4:

https://groups.google.com/d/msg/golang-dev/CSr0d5EIB4s/C2GapgkHH-YJ

@mikioh
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mikioh commented Feb 28, 2014

Comment 5:

The approach has beed slightly changed:
https://golang.org/cl/56770044/
https://golang.org/cl/56980043/
https://golang.org/cl/57210043/

@mikioh
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mikioh commented Mar 4, 2014

Comment 6:

This issue was updated by revision 737efeb.

FreeBSD 10 breaking changes:
r205792: Rename st_*timespec fields to st_*tim for POSIX 2008
compliance.
http://svnweb.freebsd.org/base?view=revision&revision=205792
r254804: Restructure the mbuf pkthdr to make it fit for upcoming
capabilities and features.
http://svnweb.freebsd.org/base?view=revision&revision=254804
r255219: Change the cap_rights_t type from uint64_t to a structure
that we can extend in the future in a backward compatible (API and
ABI) way.
http://svnweb.freebsd.org/base?view=revision&revision=255219
LGTM=iant
R=golang-codereviews, rsc, minux.ma, gobot, iant
CC=golang-codereviews
https://golang.org/cl/56770044

@mikioh
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mikioh commented Mar 4, 2014

Comment 7:

This issue was updated by revision d30d429.

LGTM=minux.ma
R=golang-codereviews, rsc, minux.ma, iant
CC=golang-codereviews
https://golang.org/cl/57210043

@mikioh
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mikioh commented Mar 4, 2014

Comment 8:

This issue was closed by revision 25668b9.

Status changed to Fixed.

@mikioh
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mikioh commented Mar 4, 2014

Comment 9:

This issue was updated by revision be8aa4b.

LGTM=bradfitz
R=golang-codereviews, dave, rsc, minux.ma, bradfitz
CC=golang-codereviews
https://golang.org/cl/64510043

@mikioh mikioh mentioned this issue Dec 8, 2014
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@rsc rsc added this to the Go1.3 milestone Apr 14, 2015
@golang golang locked and limited conversation to collaborators Jun 25, 2016
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