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-rw-r--r--lib/fseterr.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/fseterr.c b/lib/fseterr.c
index 82e02d73..866b3625 100644
--- a/lib/fseterr.c
+++ b/lib/fseterr.c
@@ -1,5 +1,5 @@
/* Set the error indicator of a stream.
- Copyright (C) 2007-2017 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or
modify it under the terms of either:
@@ -32,13 +32,17 @@
#include "stdio-impl.h"
+/* This file is not used on systems that have the __fseterr function,
+ namely musl libc. */
+
void
fseterr (FILE *fp)
{
/* Most systems provide FILE as a struct and the necessary bitmask in
<stdio.h>, because they need it for implementing getc() and putc() as
fast macros. */
-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */
+#if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1
+ /* GNU libc, BeOS, Haiku, Linux libc5 */
fp->_flags |= _IO_ERR_SEEN;
#elif defined __sferror || defined __DragonFly__ || defined __ANDROID__
/* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */