glibc/dirent/versionsort.c

38 lines
1.3 KiB
C

/* Copyright (C) 1992-2017 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/>. */
/* We need to avoid the header declaration of versionsort64, because
the types don't match versionsort and then the compiler will
complain about the mismatch when we do the alias below. */
#define versionsort64 __renamed_versionsort64
#include <dirent.h>
#undef versionsort64
#include <string.h>
int
versionsort (const struct dirent **a, const struct dirent **b)
{
return __strverscmp ((*a)->d_name, (*b)->d_name);
}
#ifdef _DIRENT_MATCHES_DIRENT64
weak_alias (versionsort, versionsort64)
#endif