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-rw-r--r--libio/getc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/libio/getc.c b/libio/getc.c
index 434367c7e5..dd925232d5 100644
--- a/libio/getc.c
+++ b/libio/getc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2016 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -34,6 +34,8 @@ _IO_getc (FILE *fp)
{
int result;
CHECK_FILE (fp, EOF);
+ if (!_IO_need_lock (fp))
+ return _IO_getc_unlocked (fp);
_IO_acquire_lock (fp);
result = _IO_getc_unlocked (fp);
_IO_release_lock (fp);
@@ -42,7 +44,6 @@ _IO_getc (FILE *fp)
#undef getc
-#ifdef weak_alias
weak_alias (_IO_getc, getc)
weak_alias (_IO_getc, fgetc)
@@ -51,4 +52,3 @@ weak_alias (_IO_getc, fgetc)
weak_alias (_IO_getc, getc_unlocked)
weak_alias (_IO_getc, fgetc_unlocked)
#endif
-#endif