Rollup merge of rust-lang#132984 - sunshowers:pipe2, r=tgross35

workingjubilee · web-flow · commit b1d31d297f24 · 2024-11-14T17:55:25.000-08:00
[illumos] use pipe2 to create anonymous pipes pipe2 allows the newly-created pipe to atomically be CLOEXEC. pipe2 was added to illumos a long time ago: illumos/illumos-gate@5dbfd19. I've verified that this change passes all of std's tests on illumos.
diff --git a/std/src/sys/pal/unix/pipe.rs b/std/src/sys/pal/unix/pipe.rs
@@ -23,6 +23,7 @@ pub fn anon_pipe() -> io::Result<(AnonPipe, AnonPipe)> {
             target_os = "dragonfly",
             target_os = "freebsd",
             target_os = "hurd",
+            target_os = "illumos",
             target_os = "linux",
             target_os = "netbsd",
             target_os = "openbsd",
