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[thirdparty/glibc.git] / sysdeps / i386 / ffs.c

diff --git a/sysdeps/i386/ffs.c b/sysdeps/i386/ffs.c
index 4f46dc72569e95a284560257d35b2f6f4f5a5508..6ce1e037fc4b118bddbd100960b0220584794bed 100644 (file)
--- a/sysdeps/i386/ffs.c
+++ b/sysdeps/i386/ffs.c
@@ -1,24 +1,24 @@
 /* ffs -- find first set bit in a word, counted from least significant end.
    For Intel 80x86, x>=3.
    This file is part of the GNU C Library.
-   Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1991-2019 Free Software Foundation, Inc.
    Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   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
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 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/>.  */
 
+#define ffsl __something_else
 #include <string.h>
 
 #undef ffs
@@ -26,8 +26,7 @@
 #ifdef __GNUC__
 
 int
-__ffs (x)
-     int x;
+__ffs (int x)
 {
   int cnt;
   int tmp;
@@ -41,7 +40,11 @@ __ffs (x)
   return cnt;
 }
 weak_alias (__ffs, ffs)
+libc_hidden_def (__ffs)
+libc_hidden_builtin_def (ffs)
+#undef ffsl
+weak_alias (__ffs, ffsl)
 
 #else
-#include <sysdeps/generic/ffs.c>
+#include <string/ffs.c>
 #endif