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/* srmdir.c
Remove a directory and all its contents.
Copyright (C) 1992 Ian Lance Taylor
This file is part of the Taylor UUCP package.
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.
The author of the program may be contacted at ian@airs.com or
c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
*/
#include "uucp.h"
#include "uudefs.h"
#include "sysdep.h"
#include "system.h"
#include <errno.h>
#if HAVE_FTW_H
#include <ftw.h>
#endif
static int isremove_dir P((const char *, struct stat *, int));
/* Keep a list of directories to be removed. */
struct sdirlist
{
struct sdirlist *qnext;
char *zdir;
};
static struct sdirlist *qSdirlist;
/* Remove a directory and all files in it. */
boolean
fsysdep_rmdir (zdir)
const char *zdir;
{
boolean fret;
struct sdirlist *q;
qSdirlist = NULL;
fret = TRUE;
if (ftw ((char *) zdir, isremove_dir, 5) != 0)
{
ulog (LOG_ERROR, "ftw: %s", strerror (errno));
fret = FALSE;
}
q = qSdirlist;
while (q != NULL)
{
struct sdirlist *qnext;
if (rmdir (q->zdir) != 0)
{
ulog (LOG_ERROR, "rmdir (%s): %s", q->zdir, strerror (errno));
fret = FALSE;
}
ubuffree (q->zdir);
qnext = q->qnext;
xfree ((pointer) q);
q = qnext;
}
return fret;
}
/* Remove a file in a directory. */
/*ARGSUSED*/
static int
isremove_dir (zfile, qstat, iflag)
const char *zfile;
struct stat *qstat;
int iflag;
{
if (iflag == FTW_D || iflag == FTW_DNR)
{
struct sdirlist *q;
q = (struct sdirlist *) xmalloc (sizeof (struct sdirlist));
q->qnext = qSdirlist;
q->zdir = zbufcpy (zfile);
qSdirlist = q;
}
else
{
if (remove (zfile) != 0)
ulog (LOG_ERROR, "remove (%s): %s", zfile, strerror (errno));
}
return 0;
}
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