another try to fix page_size can't compile with wasi/wasm

killme2008 · killme2008 · commit 3dc09155b79e · 2022-06-05T17:27:40.000+08:00
diff --git a/stdlib/Cargo.toml b/stdlib/Cargo.toml
@@ -65,6 +65,7 @@ num_enum = "0.5.7"
 ascii = "1.0.0"
 
 # mmap
+[target.'cfg(all(unix, not(target_arch = "wasm32")))'.dependencies]
 memmap2 = "0.5"
 page_size = "0.4"
 
diff --git a/stdlib/src/mmap.rs b/stdlib/src/mmap.rs
@@ -115,13 +115,13 @@ mod mmap {
     #[pyattr]
     const ACCESS_COPY: u32 = AccessMode::Copy as u32;
 
-    #[cfg(not(any(target_os = "wasi", target_os = "redox", target_arch = "wasm32")))]
+    #[cfg(all(unix, not(target_arch = "wasm32")))]
     #[pyattr(name = "PAGESIZE", once)]
     fn page_size(_vm: &VirtualMachine) -> usize {
         page_size::get()
     }
 
-    #[cfg(not(any(target_os = "wasi", target_os = "redox", target_arch = "wasm32")))]
+    #[cfg(all(unix, not(target_arch = "wasm32")))]
     #[pyattr(name = "ALLOCATIONGRANULARITY", once)]
     fn granularity(_vm: &VirtualMachine) -> usize {
         page_size::get_granularity()
