New upstream version 1.10

[debian/gzip] / lib / fseterr.c

diff --git a/lib/fseterr.c b/lib/fseterr.c
index 82649c3ac1bf139dea7b2a7a6fc0832371a304c0..81f51edade3efb01647d9ea5c120e114d1c2aa93 100644 (file)
--- a/lib/fseterr.c
+++ b/lib/fseterr.c
@@ -23,13 +23,17 @@
 
 #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 */