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Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/errno.h')
-rw-r--r--sysdeps/unix/sysv/linux/bits/errno.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/errno.h b/sysdeps/unix/sysv/linux/bits/errno.h
index 8f701c1b8d..5976c25f02 100644
--- 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;