mirror of
https://github.com/sheumann/hush.git
synced 2024-12-21 23:29:34 +00:00
92 lines
2.1 KiB
C
92 lines
2.1 KiB
C
/*
|
|
* Mini rm implementation for busybox
|
|
*
|
|
* Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
|
|
#include "internal.h"
|
|
#include <stdio.h>
|
|
#include <time.h>
|
|
#include <utime.h>
|
|
#include <dirent.h>
|
|
|
|
static const char* rm_usage = "rm [OPTION]... FILE...\n"
|
|
"Remove (unlink) the FILE(s).\n\n"
|
|
"\t-f\tremove existing destinations, never prompt\n"
|
|
"\t-r\tremove the contents of directories recursively\n";
|
|
|
|
|
|
static int recursiveFlag = FALSE;
|
|
static int forceFlag = FALSE;
|
|
static const char *srcName;
|
|
|
|
|
|
static int fileAction(const char *fileName, struct stat* statbuf)
|
|
{
|
|
if (unlink( fileName) < 0 ) {
|
|
perror( fileName);
|
|
return ( FALSE);
|
|
}
|
|
return ( TRUE);
|
|
}
|
|
|
|
static int dirAction(const char *fileName, struct stat* statbuf)
|
|
{
|
|
if (rmdir( fileName) < 0 ) {
|
|
perror( fileName);
|
|
return ( FALSE);
|
|
}
|
|
return ( TRUE);
|
|
}
|
|
|
|
extern int rm_main(int argc, char **argv)
|
|
{
|
|
|
|
if (argc < 2) {
|
|
usage( rm_usage);
|
|
}
|
|
argc--;
|
|
argv++;
|
|
|
|
/* Parse any options */
|
|
while (**argv == '-') {
|
|
while (*++(*argv))
|
|
switch (**argv) {
|
|
case 'r':
|
|
recursiveFlag = TRUE;
|
|
break;
|
|
case 'f':
|
|
forceFlag = TRUE;
|
|
break;
|
|
default:
|
|
usage( rm_usage);
|
|
}
|
|
argc--;
|
|
argv++;
|
|
}
|
|
|
|
while (argc-- > 0) {
|
|
srcName = *(argv++);
|
|
if (recursiveAction( srcName, recursiveFlag, TRUE, TRUE,
|
|
fileAction, dirAction) == FALSE) {
|
|
exit( FALSE);
|
|
}
|
|
}
|
|
exit( TRUE);
|
|
}
|