75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/*
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* FCRON - periodic command scheduler
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*
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* Copyright 2000-2014 Thibault Godouet <fcron@free.fr>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* The GNU General Public License can also be found in the file
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* `LICENSE' that comes with the fcron source distribution.
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*/
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#include "global.h"
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#include "cl.h"
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#include "mem.h"
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cl_t *
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dups_cl(cl_t * orig)
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/* Duplicate a line, including the strings it points to. */
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{
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cl_t *cl = NULL;
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Alloc(cl, cl_t);
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/* copy the structure */
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*cl = *orig;
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/* don't assume any link to a file or belonging to a list */
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cl->cl_file = NULL;
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cl->cl_next = NULL;
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/* we just copied the pointers of orig to cl, but we didn't
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* make a copy of the strings yet.
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* Reset the pointers, then copy the strings */
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cl->cl_shell = NULL;
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Set(cl->cl_shell, orig->cl_shell);
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cl->cl_runas = NULL;
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Set(cl->cl_runas, orig->cl_runas);
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debug("%s: Set cl->cl_runas=%s", __func__,
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(cl->cl_runas == NULL) ? "null" : cl->cl_runas);
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cl->cl_mailto = NULL;
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Set(cl->cl_mailto, orig->cl_mailto);
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cl->cl_tz = NULL;
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Set(cl->cl_tz, orig->cl_tz);
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return cl;
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}
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void
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free_line(cl_t * cl)
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/* free a line, including its fields */
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{
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if (cl != NULL) {
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Free_safe(cl->cl_shell);
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Free_safe(cl->cl_runas);
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Free_safe(cl->cl_mailto);
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Free_safe(cl->cl_tz);
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Free_safe(cl);
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}
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}
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