math: Use wordsize-64 version for isnan

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

diff --git a/debug/vdprintf_chk.c b/debug/vdprintf_chk.c
index c195a7951e01e0286871487764bafcd98ae4e70d..175b74b4a34cdaba4fc1bb83aab527012930b793 100644 (file)
--- a/debug/vdprintf_chk.c
+++ b/debug/vdprintf_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2018 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2019 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
@@ -24,44 +24,14 @@
    This exception applies to code released by its copyright holders
    in files containing the exception.  */
 
-#include <libioP.h>
-#include <stdio_ext.h>
+#include <libio/libioP.h>
 
 int
-__vdprintf_chk (int d, int flags, const char *format, va_list arg)
+__vdprintf_chk (int d, int flag, const char *format, va_list ap)
 {
-  struct _IO_FILE_plus tmpfil;
-  struct _IO_wide_data wd;
-  int done;
-
-#ifdef _IO_MTSAFE_IO
-  tmpfil.file._lock = NULL;
-#endif
-  _IO_no_init (&tmpfil.file, _IO_USER_LOCK, 0, &wd, &_IO_wfile_jumps);
-  _IO_JUMPS (&tmpfil) = &_IO_file_jumps;
-  _IO_new_file_init_internal (&tmpfil);
-#if  !_IO_UNIFIED_JUMPTABLES
-  tmpfil.vtable = NULL;
-#endif
-  if (_IO_file_attach (&tmpfil.file, d) == NULL)
-    {
-      _IO_un_link (&tmpfil);
-      return EOF;
-    }
-  tmpfil.file._flags |= _IO_DELETE_DONT_CLOSE;
-
-  _IO_mask_flags (&tmpfil.file, _IO_NO_READS,
-                 _IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING);
-
-  /* For flags > 0 (i.e. __USE_FORTIFY_LEVEL > 1) request that %n
+  /* For flag > 0 (i.e. __USE_FORTIFY_LEVEL > 1) request that %n
      can only come from read-only format strings.  */
-  if (flags > 0)
-    tmpfil.file._flags2 |= _IO_FLAGS2_FORTIFY;
-
-  done = _IO_vfprintf (&tmpfil.file, format, arg);
-
-  _IO_FINISH (&tmpfil.file);
+  unsigned int mode = (flag > 0) ? PRINTF_FORTIFY : 0;
 
-  return done;
+  return __vdprintf_internal (d, format, ap, mode);
 }
-libc_hidden_def (__vdprintf_chk)