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[thirdparty/glibc.git] / libio / oldiofsetpos.c

diff --git a/libio/oldiofsetpos.c b/libio/oldiofsetpos.c
index 2637ab80f0e2503280d7d7c3d11ae3e04617b56a..ee1c7780ad8c25dc1936e3bfa5d03152e58f766f 100644 (file)
--- a/libio/oldiofsetpos.c
+++ b/libio/oldiofsetpos.c
@@ -1,27 +1,28 @@
-/* Copyright (C) 1993,95,97,98,99,2000 Free Software Foundation, Inc.
-   This file is part of the GNU IO Library.
+/* Copyright (C) 1993-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2, or (at
-   your option) any later version.
+   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.
 
-   This library is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
+   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
-   General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
-   along with this library; see the file COPYING.  If not, write to
-   the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
-   MA 02111-1307, USA.
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.
 
-   As a special exception, if you link this library with files
-   compiled with a GNU compiler to produce an executable, this does
-   not cause the resulting executable to be covered by the GNU General
-   Public License.  This exception does not however invalidate any
-   other reasons why the executable file might be covered by the GNU
-   General Public License.  */
+   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.  */
 
 #include <libioP.h>
 #include <errno.h>
@@ -29,35 +30,29 @@
 #include <shlib-compat.h>
 #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
 int
-_IO_old_fsetpos (fp, posp)
-     _IO_FILE *fp;
-     const _IO_fpos_t *posp;
+attribute_compat_text_section
+_IO_old_fsetpos (FILE *fp, const __fpos_t *posp)
 {
   int result;
   CHECK_FILE (fp, EOF);
-  _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
-  _IO_flockfile (fp);
-  if (_IO_seekpos (fp, posp->__pos, _IOS_INPUT|_IOS_OUTPUT) == _IO_pos_BAD)
+  _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;
-  _IO_funlockfile (fp);
-  _IO_cleanup_region_end (0);
+  _IO_release_lock (fp);
   return result;
 }
 
-#ifdef weak_alias
 compat_symbol (libc, _IO_old_fsetpos, _IO_fsetpos, GLIBC_2_0);
 strong_alias (_IO_old_fsetpos, __old_fsetpos)
 compat_symbol (libc, __old_fsetpos, fsetpos, GLIBC_2_0);
-#endif
 
 #endif