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Fixed use of const with "macros" in FreeBSD's if_dl.d. (#15742)

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LLADDR, CLLADDR, and LLINDEX were macros to begin with, so they
obviously weren't as worried about const as we have to be when they're
functions, and I screwed up the constness, so this fixes it.

LLADDR gives a mutable pointer back, so of course, it should take a
mutable pointer, which it already did.

CLLADDR gives a const pointer back, so it makes sense for it to take
const.

LLINDEX returns a ushort, so the constness of the pointer is irrelevant,
so it makes more sense for it to accept const.

I also templatized them all so that the attributes wouldn't matter. It
also makes them more like macros in that there's no function compiled
into druntime, though I don't know that that actually matters.
This commit is contained in:
Jonathan M Davis 2023-10-28 19:37:29 -06:00 • committed by GitHub
parent a8fa992a73
commit d6b9c47a0a
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1 changed files with 3 additions and 3 deletions
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6
druntime/src/core/sys/freebsd/net/if_dl.d
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@ -29,9 +29,9 @@ struct sockaddr_dl
ubyte[46] sdl_data;
}
auto LLADDR(sockaddr_dl* s) { return cast(caddr_t)(s.sdl_data.ptr + s.sdl_nlen); }
auto CLLADDR(sockaddr_dl* s) { return cast(c_caddr_t)(s.sdl_data.ptr + s.sdl_nlen); }
auto LLINDEX(sockaddr_dl* s) { return s.sdl_index; }
auto LLADDR()(sockaddr_dl* s) { return cast(caddr_t)(s.sdl_data.ptr + s.sdl_nlen); }
auto CLLADDR()(const sockaddr_dl* s) { return cast(c_caddr_t)(s.sdl_data.ptr + s.sdl_nlen); }
ushort LLINDEX()(const sockaddr_dl* s) { return s.sdl_index; }
struct ifnet;
sockaddr_dl* link_alloc_sdl(size_t, int);