From 75d4fce0bfe98b46a1dcf2bfe482e7a24ab2c08e Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Tue, 22 Oct 2024 23:40:22 +0100
Subject: [PATCH] glibc wrapper only available on recent glibc releases

---
 src/unistd.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/unistd.rs b/src/unistd.rs
index 0e33dda1d1..3edf59e556 100644
--- a/src/unistd.rs
+++ b/src/unistd.rs
@@ -4024,7 +4024,14 @@ pub fn close_range<F: std::os::fd::AsFd>(fdbegin: F, fdlast: F, flags: CloseRang
 
     let raw = unsafe {
         Errno::clear();
-        libc::close_range(fdbegin.as_fd().as_raw_fd() as u32, fdlast.as_fd().as_raw_fd() as u32, flags.bits() as i32)
+
+        cfg_if! {
+            if #[cfg(all(target_os = "linux", target_env = "gnu"))] {
+                libc::syscall(libc::SYS_close_range, fdbegin.as_fd().as_raw_fd() as u32, fdlast.as_fd().as_raw_fd() as u32, flags.bits() as i32) as i32
+            } else {
+                libc::close_range(fdbegin.as_fd().as_raw_fd() as u32, fdlast.as_fd().as_raw_fd() as u32, flags.bits() as i32)
+            }
+        }
     };
     if raw == -1 {
         if Errno::last_raw() == 0 {