Package: moreutils
Version: 0.45
Followup-For: Bug #385069
Hi,
cause there didn't happen something to this topic for some years i just made a
beginning. :)
Greetings,
Michael
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (700, 'testing'), (650, 'unstable'), (600, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 3.1.0-1-686-pae (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages moreutils depends on:
ii libc6 2.13-21
ii libipc-run-perl 0.90-1
ii perl 5.14.2-5
moreutils recommends no packages.
Versions of packages moreutils suggests:
ii libtime-duration-perl <none>
ii libtimedate-perl 1.2000-1
-- no debconf information
/*
* dirempty.c - checks if a dir is empty
*
* Copyright © 2011 Michael Stummvoll
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* 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 <stdlib.h>
#include <stdio.h>
#include <sys/types.h>
#include <dirent.h>
void usage() {
printf("Usage: dirempty <dirname>\n");
printf(" returncodes:\n");
printf(" 0 - dir is empty\n");
printf(" 1 - dir is not empty\n");
printf(" 2 - wrong usage\n");
printf(" 3 - error opening directory\n");
exit(2);
}
int main (int argc, char *argv[]) {
int notempty = 0;
DIR *dp;
struct dirent *ep;
char * dirname;
if(argc == 2) {
dirname = argv[1];
} else {
usage();
}
dp = opendir (dirname);
if (dp != NULL) {
while (ep = readdir (dp)) {
if(
strcmp(ep->d_name, ".") != 0 &&
strcmp(ep->d_name, "..") != 0
) {
notempty = 1;
}
}
closedir (dp);
} else {
perror ("Couldn't open the directory");
return 3;
}
return notempty;
}
