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Change cabi_realloc gates to WASIp1-only #1663

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Merged
alexcrichton merged 1 commit into from
Jul 23, 2026
+3 −3
Merged

Change cabi_realloc gates to WASIp1-only #1663

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6 changes: 3 additions & 3 deletions crates/guest-rust/src/rt/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -111,7 +111,7 @@ impl<K: core::hash::Hash + Eq, V> WitMap<K, V> for std::collections::HashMap<K,
}

/// For more information about this see `./ci/rebuild-libwit-bindgen-cabi.sh`.
#[cfg(not(target_env = "p2"))]
#[cfg(target_env = "p1")]
mod wit_bindgen_cabi_realloc;

/// This function is called from generated bindings and will be deleted by
Expand All @@ -122,7 +122,7 @@ mod wit_bindgen_cabi_realloc;
///
/// For more information about this see `./ci/rebuild-libwit-bindgen-cabi.sh`.
pub fn maybe_link_cabi_realloc() {
#[cfg(all(target_family = "wasm", not(target_env = "p2")))]
#[cfg(target_env = "p1")]
{
unsafe extern "C" {
fn cabi_realloc(
Expand Down Expand Up @@ -153,7 +153,7 @@ pub fn maybe_link_cabi_realloc() {
/// `cabi_realloc` module above. It's otherwise never explicitly called.
///
/// For more information about this see `./ci/rebuild-libwit-bindgen-cabi.sh`.
#[cfg(not(target_env = "p2"))]
#[cfg(target_env = "p1")]
pub unsafe fn cabi_realloc(
old_ptr: *mut u8,
old_len: usize,
Expand Down
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