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-rw-r--r--REORG.TODO/libio/iofsetpos.c79
1 files changed, 79 insertions, 0 deletions
diff --git a/REORG.TODO/libio/iofsetpos.c b/REORG.TODO/libio/iofsetpos.c
new file mode 100644
index 0000000000..3809b6a0b0
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+++ b/REORG.TODO/libio/iofsetpos.c
@@ -0,0 +1,79 @@
+/* Copyright (C) 1993-2017 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
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   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/>.
+
+   As a special exception, if you link the code in this file with
+   files compiled with a GNU compiler to produce an executable,
+   that does not cause the resulting executable to be covered by
+   the GNU Lesser General Public License.  This exception does not
+   however invalidate any other reasons why the executable file
+   might be covered by the GNU Lesser General Public License.
+   This exception applies to code released by its copyright holders
+   in files containing the exception.  */
+
+/* We need to avoid the header declarations of these, because
+   the types don't match _IO_fsetpos and then the compiler will
+   complain about the mismatch when we do the alias below.  */
+#define _IO_new_fsetpos64 __renamed__IO_new_fsetpos64
+#define _IO_fsetpos64 __renamed__IO_fsetpos64
+
+#include <libioP.h>
+
+#undef _IO_new_fsetpos64
+#undef _IO_fsetpos64
+
+#include <errno.h>
+#include <shlib-compat.h>
+
+int
+_IO_new_fsetpos (_IO_FILE *fp, const _IO_fpos_t *posp)
+{
+  int result;
+  CHECK_FILE (fp, EOF);
+  _IO_acquire_lock (fp);
+  if (_IO_seekpos_unlocked (fp, posp->__pos, _IOS_INPUT|_IOS_OUTPUT)
+      == _IO_pos_BAD)
+    {
+      /* ANSI explicitly requires setting errno to a positive value on
+	 failure.  */
+#ifdef EIO
+      if (errno == 0)
+	__set_errno (EIO);
+#endif
+      result = EOF;
+    }
+  else
+    {
+      result = 0;
+      if (fp->_mode > 0
+	  && (*fp->_codecvt->__codecvt_do_encoding) (fp->_codecvt) < 0)
+	/* This is a stateful encoding, restore the state.  */
+	fp->_wide_data->_IO_state = posp->__state;
+    }
+  _IO_release_lock (fp);
+  return result;
+}
+
+strong_alias (_IO_new_fsetpos, __new_fsetpos)
+versioned_symbol (libc, _IO_new_fsetpos, _IO_fsetpos, GLIBC_2_2);
+versioned_symbol (libc, __new_fsetpos, fsetpos, GLIBC_2_2);
+
+#ifdef __OFF_T_MATCHES_OFF64_T
+strong_alias (_IO_new_fsetpos, _IO_new_fsetpos64)
+strong_alias (_IO_new_fsetpos64, __new_fsetpos64)
+versioned_symbol (libc, __new_fsetpos64, fsetpos64, GLIBC_2_2);
+versioned_symbol (libc, _IO_new_fsetpos64, _IO_fsetpos64, GLIBC_2_2);
+#endif