glibc/dirent/scandirat.c

50 lines
1.6 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 scandir64, because
the types don't match scandir and then the compiler will
complain about the mismatch when we do the alias below. */
#define scandirat64 __renamed_scandirat64
#include <dirent.h>
#undef scandirat64
#ifndef SCANDIRAT
# define SCANDIRAT __scandirat
# define SCANDIR_TAIL __scandir_tail
# define DIRENT_TYPE struct dirent
# define SCANDIRAT_WEAK_ALIAS
#endif
int
SCANDIRAT (int dfd, const char *dir,
DIRENT_TYPE ***namelist,
int (*select) (const DIRENT_TYPE *),
int (*cmp) (const DIRENT_TYPE **, const DIRENT_TYPE **))
{
return SCANDIR_TAIL (__opendirat (dfd, dir), namelist, select, cmp);
}
libc_hidden_def (SCANDIRAT)
#ifdef SCANDIRAT_WEAK_ALIAS
weak_alias (__scandirat, scandirat)
#endif
#ifdef _DIRENT_MATCHES_DIRENT64
weak_alias (scandirat, scandirat64)
#endif