| //===-- remove.c - The remove function for the LLVM libc Library --*- C -*-===// |
| // |
| // A lot of this code is ripped gratuitously from glibc and libiberty. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| /* ANSI C `remove' function to delete a file or directory. POSIX.1 version. |
| Copyright (C) 1995,96,97,2002 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #include <errno.h> |
| #include <stdio.h> |
| #include <unistd.h> |
| |
| int |
| remove (const char * file) |
| { |
| int save; |
| |
| save = errno; |
| if (rmdir (file) == 0) |
| return 0; |
| else if (errno == ENOTDIR && unlink (file) == 0) |
| { |
| errno = (save); |
| return 0; |
| } |
| |
| return -1; |
| } |
| |