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recvmsg: take slice for cmsg_buffer #2524

Merged
merged 1 commit into from
Oct 22, 2024
Merged

recvmsg: take slice for cmsg_buffer #2524

merged 1 commit into from
Oct 22, 2024

Commits on Oct 22, 2024

  1. recvmsg: take slice for cmsg_buffer 

    Instead of a Vec, to avoid forcing an allocation.

`cmsg_space!` now creates a zero initialized vec
(instead of a zero-len vec with capacity):
this way callsites do not need to be changed.

Fixes nix-rust#2523
    Benedek Thaler committed Oct 22, 2024
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