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1981c2e8dc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24498 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
//===-- remove.c - The remove function for the LLVM libc Library --*- C -*-===//
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//
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// A lot of this code is ripped gratuitously from glibc and libiberty.
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//
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//===----------------------------------------------------------------------===//
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/* ANSI C `remove' function to delete a file or directory. POSIX.1 version.
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Copyright (C) 1995,96,97,2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <errno.h>
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#include <stdio.h>
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#include <unistd.h>
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int
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remove (const char * file)
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{
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int save;
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save = errno;
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if (rmdir (file) == 0)
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return 0;
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else if (errno == ENOTDIR && unlink (file) == 0)
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{
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errno = (save);
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return 0;
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}
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return -1;
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}
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