113 lines
2.4 KiB
C
113 lines
2.4 KiB
C
/* srmdir.c
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Remove a directory and all its contents.
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Copyright (C) 1992 Ian Lance Taylor
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This file is part of the Taylor UUCP package.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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The author of the program may be contacted at ian@airs.com or
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c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
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*/
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#include "uucp.h"
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#include "uudefs.h"
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#include "sysdep.h"
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#include "system.h"
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#include <errno.h>
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#if HAVE_FTW_H
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#include <ftw.h>
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#endif
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static int isremove_dir P((const char *, const struct stat *, int));
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/* Keep a list of directories to be removed. */
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struct sdirlist
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{
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struct sdirlist *qnext;
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char *zdir;
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};
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static struct sdirlist *qSdirlist;
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/* Remove a directory and all files in it. */
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boolean
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fsysdep_rmdir (zdir)
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const char *zdir;
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{
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boolean fret;
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struct sdirlist *q;
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qSdirlist = NULL;
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fret = TRUE;
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if (ftw ((char *) zdir, isremove_dir, 5) != 0)
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{
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ulog (LOG_ERROR, "ftw: %s", strerror (errno));
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fret = FALSE;
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}
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q = qSdirlist;
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while (q != NULL)
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{
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struct sdirlist *qnext;
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if (rmdir (q->zdir) != 0)
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{
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ulog (LOG_ERROR, "rmdir (%s): %s", q->zdir, strerror (errno));
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fret = FALSE;
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}
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ubuffree (q->zdir);
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qnext = q->qnext;
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xfree ((pointer) q);
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q = qnext;
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}
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return fret;
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}
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/* Remove a file in a directory. */
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/*ARGSUSED*/
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static int
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isremove_dir (zfile, qstat, iflag)
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const char *zfile;
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const struct stat *qstat;
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int iflag;
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{
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if (iflag == FTW_D || iflag == FTW_DNR)
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{
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struct sdirlist *q;
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q = (struct sdirlist *) xmalloc (sizeof (struct sdirlist));
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q->qnext = qSdirlist;
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q->zdir = zbufcpy (zfile);
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qSdirlist = q;
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}
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else
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{
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if (remove (zfile) != 0)
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ulog (LOG_ERROR, "remove (%s): %s", zfile, strerror (errno));
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}
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return 0;
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}
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