Define ENOTSUP though the kernel doesn't do this.

diff --git a/sysdeps/unix/sysv/linux/bits/errno.h b/sysdeps/unix/sysv/linux/bits/errno.h
index 8f701c1..5976c25 100644 (file)
--- a/sysdeps/unix/sysv/linux/bits/errno.h
+++ b/sysdeps/unix/sysv/linux/bits/errno.h
@@ -24,6 +24,9 @@
 # undef ERANGE
 # include <linux/errno.h>
 
+/* Linux has no ENOTSUP error code.  */
+# define ENOTSUP EOPNOTSUPP
+
 # ifndef __ASSEMBLER__
 /* We now need a declaration of the `errno' variable.  */
 extern int errno;