Update libc crate to 0.2.62

This change updates the libc crate to version 0.2.62.

Import subrepo libc/:libc at 37f8f8dc233a79ea9cc89b102aa30ff6e402fe94

1 files changed, 12 insertions, 0 deletions

diff --git a/libc/src/unix/bsd/freebsdlike/dragonfly/errno.rs b/libc/src/unix/bsd/freebsdlike/dragonfly/errno.rs
new file mode 100644
index 0000000..e18036a
--- /dev/null
+++ b/libc/src/unix/bsd/freebsdlike/dragonfly/errno.rs
@@ -0,0 +1,12 @@
+// DragonFlyBSD's __error function is declared with "static inline", so it must
+// be implemented in the libc crate, as a pointer to a static thread_local.
+f! {
+    pub fn __error() -> *mut ::c_int {
+        &mut errno
+    }
+}
+
+extern {
+    #[thread_local]
+    pub static mut errno: ::c_int;
+}