Merge #921

921: Get `SO_PEERCRED` working on all Linux targets r=asomers a=jonas-schievink

These were disabled for ARM way back in 0db6ed1a28b4fb4d408cd9b7c4dba0a79bccf1f7 and 09c00ed7d9d92db2a79baa3ed212e7e239edceb9. Try to enable them for all arches and Android as well, since the removal wasn't really explained and I see no reason why this shouldn't work.

Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/sys/socket/mod.rs b/src/sys/socket/mod.rs
index 0706618a..ecef05d8 100644
--- a/src/sys/socket/mod.rs
+++ b/src/sys/socket/mod.rs
@@ -173,7 +173,7 @@ libc_bitflags!{
 }
 
 cfg_if! {
-    if #[cfg(all(target_os = "linux", not(target_arch = "arm")))] {
+    if #[cfg(any(target_os = "android", target_os = "linux"))] {
         /// Unix credentials of the sending process.
         ///
         /// This struct is used with the `SO_PEERCRED` ancillary message for UNIX sockets.
diff --git a/src/sys/socket/sockopt.rs b/src/sys/socket/sockopt.rs
index cc156272..56f3a1ee 100644
--- a/src/sys/socket/sockopt.rs
+++ b/src/sys/socket/sockopt.rs
@@ -225,7 +225,7 @@ sockopt_impl!(Both, Broadcast, libc::SOL_SOCKET, libc::SO_BROADCAST, bool);
 sockopt_impl!(Both, OobInline, libc::SOL_SOCKET, libc::SO_OOBINLINE, bool);
 sockopt_impl!(GetOnly, SocketError, libc::SOL_SOCKET, libc::SO_ERROR, i32);
 sockopt_impl!(Both, KeepAlive, libc::SOL_SOCKET, libc::SO_KEEPALIVE, bool);
-#[cfg(all(target_os = "linux", not(target_arch="arm")))]
+#[cfg(any(target_os = "android", target_os = "linux"))]
 sockopt_impl!(GetOnly, PeerCredentials, libc::SOL_SOCKET, libc::SO_PEERCRED, super::UnixCredentials);
 #[cfg(any(target_os = "ios",
           target_os = "macos"))]
@@ -478,7 +478,7 @@ unsafe impl<'a> Set<'a, usize> for SetUsize {
 
 #[cfg(test)]
 mod test {
-    #[cfg(all(target_os = "linux", not(target_arch = "arm")))]
+    #[cfg(any(target_os = "android", target_os = "linux"))]
     #[test]
     fn can_get_peercred_on_unix_socket() {
         use super::super::*;