Fix REALLOC_ZERO_BYTES_FREES comment to match C17

[thirdparty/glibc.git] / debug / fgetws_chk.c

diff --git a/debug/fgetws_chk.c b/debug/fgetws_chk.c
index a7a4280439c8bf485cb73149e8a20697a28e7c22..abb79abd6bbbbf4aeae4c82d1cbd2344e1bd9926 100644 (file)
--- a/debug/fgetws_chk.c
+++ b/debug/fgetws_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2013 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2021 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
@@ -13,16 +13,16 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include "libioP.h"
 #include <wchar.h>
 #include <sys/param.h>
 
 wchar_t *
-__fgetws_chk (wchar_t *buf, size_t size, int n, _IO_FILE *fp)
+__fgetws_chk (wchar_t *buf, size_t size, int n, FILE *fp)
 {
-  _IO_size_t count;
+  size_t count;
   wchar_t *result;
   int old_error;
   CHECK_FILE (fp, NULL);
@@ -32,8 +32,8 @@ __fgetws_chk (wchar_t *buf, size_t size, int n, _IO_FILE *fp)
   /* This is very tricky since a file descriptor may be in the
      non-blocking mode. The error flag doesn't mean much in this
      case. We return an error only when there is a new error. */
-  old_error = fp->_IO_file_flags & _IO_ERR_SEEN;
-  fp->_IO_file_flags &= ~_IO_ERR_SEEN;
+  old_error = fp->_flags & _IO_ERR_SEEN;
+  fp->_flags &= ~_IO_ERR_SEEN;
   count = _IO_getwline (fp, buf, MIN ((size_t) n - 1, size), L'\n', 1);
   /* If we read in some bytes and errno is EAGAIN, that error will
      be reported for next read. */
@@ -46,7 +46,7 @@ __fgetws_chk (wchar_t *buf, size_t size, int n, _IO_FILE *fp)
       buf[count] = '\0';
       result = buf;
     }
-  fp->_IO_file_flags |= old_error;
+  fp->_flags |= old_error;
   _IO_release_lock (fp);
   return result;
 }