Auto merge of #1498 - asomers:aio_listio_max, r=gnzlbg

Deprecate AIO_LISTIO_MAX This value can vary at runtime. Applications should instead use sysconf(3) with _SC_AIO_LISTIO_MAX.
rust-lang · Sep 7, 2019 · 9c2b839 · 9c2b839
2 parents f7de365 + 1be630f
commit 9c2b839
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diff --git a/src/unix/bsd/apple/mod.rs b/src/unix/bsd/apple/mod.rs
@@ -2818,6 +2818,10 @@ pub const SIGEV_THREAD: ::c_int = 3;
 pub const AIO_CANCELED: ::c_int = 2;
 pub const AIO_NOTCANCELED: ::c_int = 4;
 pub const AIO_ALLDONE: ::c_int = 1;
+#[deprecated(
+    since="0.2.64",
+    note="Can vary at runtime.  Use sysconf(3) instead")
+]
 pub const AIO_LISTIO_MAX: ::c_int = 16;
 pub const LIO_NOP: ::c_int = 0;
 pub const LIO_WRITE: ::c_int = 2;

diff --git a/src/unix/bsd/freebsdlike/mod.rs b/src/unix/bsd/freebsdlike/mod.rs
@@ -239,6 +239,10 @@ cfg_if! {
     }
 }
 
+#[deprecated(
+    since="0.2.64",
+    note="Can vary at runtime.  Use sysconf(3) instead")
+]
 pub const AIO_LISTIO_MAX: ::c_int = 16;
 pub const AIO_CANCELED: ::c_int = 1;
 pub const AIO_NOTCANCELED: ::c_int = 2;