From ea832007dc1bb0cefaffd0bb6fb2cae3a92af501 Mon Sep 17 00:00:00 2001
From: Alex Ackerman <22874423+darkhonor@users.noreply.github.com>
Date: Wed, 23 Sep 2026 15:51:31 +0900
Subject: [PATCH] Gate `mod timespec` on the `net` feature

Both backends' `sockopt` modules reference `crate::timespec` unconditionally
for `SO_RCVTIMEO` and `SO_SNDTIMEO`, but `mod timespec` was not gated in by
`net`. Building with only `net` enabled therefore failed:

    error[E0433]: cannot find `timespec` in `crate`

six times via the linux_raw backend and three via libc. This affects
consumers that set `default-features = false` and opt into a minimal API
surface rather than taking the defaults. 1.1.4 was unaffected.

`src/timespec.rs` depends only on `core`, `crate::backend::c` and
`crate::ffi`, so gating it on `net` pulls in no further feature-gated code.

Gating the `sockopt` timeout code instead would also compile, but would
silently drop `SO_RCVTIMEO` and `SO_SNDTIMEO` from a `net`-only build.

Adds `net` and `net,use-libc` to the --no-default-features CI job, matching
the existing `time` and `time,use-libc` checks, so the combination does not
regress again.
---
 .github/workflows/main.yml | 2 ++
 src/lib.rs                 | 1 +
 2 files changed, 3 insertions(+)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 21df08597..e39e86fc2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -188,6 +188,8 @@ jobs:
     - run: cargo check --workspace --release --no-default-features --features all-apis,use-libc,alloc -vv
     - run: cargo check --workspace --release --no-default-features --features time -vv
     - run: cargo check --workspace --release --no-default-features --features time,use-libc -vv
+    - run: cargo check --workspace --release --no-default-features --features net -vv
+    - run: cargo check --workspace --release --no-default-features --features net,use-libc -vv
     - run: rustup component add rust-src
     - run: cargo check --workspace --release --no-default-features --target=i686-unknown-linux-gnu -Zbuild-std -vv
 
diff --git a/src/lib.rs b/src/lib.rs
index 8109ca2bb..078c382a1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -389,6 +389,7 @@ mod signal;
 #[cfg(any(
     feature = "fs",
     feature = "event",
+    feature = "net",
     feature = "process",
     feature = "runtime",
     feature = "thread",