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unix: export sizeof consts

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Export the sizeof(Ptr|Short|Int|Long|LongLong) consts. This allows users
to get this information (e.g. for alignment purposes) without using cgo
or generating these constants themselves.

Change-Id: I8640482bf67b89c2f2b6e9a116ba7bc268f8135a
Reviewed-on: https://go-review.googlesource.com/c/139617
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Tobias Klauser
2018-10-04 14:53:25 +00:00
committed by Tobias Klauser
parent af653ce8b7
commit 8469e31483
41 changed files with 216 additions and 216 deletions
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unix/sockcmsg_unix.go
+1 -1
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@@ -12,7 +12,7 @@ import "unsafe"
// Round the length of a raw sockaddr up to align it properly.
func cmsgAlignOf(salen int) int {
salign := sizeofPtr
salign := SizeofPtr
// NOTE: It seems like 64-bit Darwin, DragonFly BSD and
// Solaris kernels still require 32-bit aligned access to
// network subsystem.