Update libc crate to 0.2.47

This change updates the libc crate to version 0.2.47.

Import subrepo libc/:libc at ce1dfcbf81bd74662b5cd02a9214818a0bfbbffa

1 files changed, 4 insertions, 1 deletions

diff --git a/libc/libc-test/build.rs b/libc/libc-test/build.rs
index ffab452..7606800 100644
--- a/libc/libc-test/build.rs
+++ b/libc/libc-test/build.rs
@@ -341,7 +341,6 @@ fn main() {
         cfg.header("mqueue.h");
         cfg.header("ufs/ufs/quota.h");
         cfg.header("pthread_np.h");
-        cfg.header("sys/ioctl_compat.h");
         cfg.header("sys/rtprio.h");
     }
 
@@ -858,6 +857,10 @@ fn main() {
             // to be removed now
             "system" | "ptrace" if ios => true,
 
+            // Removed in OpenBSD 6.5
+            // https://marc.info/?l=openbsd-cvs&m=154723400730318
+            "mincore" if openbsd => true,
+
             _ => false,
         }
     });