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72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* Utility routines.
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*
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* Copyright (C) tons of folks. Tracking down who wrote what
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* isn't something I'm going to worry about... If you wrote something
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* here, please feel free to acknowledge your work.
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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 GNU
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* 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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* Based in part on code from sash, Copyright (c) 1999 by David I. Bell
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* Permission has been granted to redistribute this code under the GPL.
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*
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*/
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#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include "libbb.h"
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/*
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* Attempt to create the directories along the specified path, except for
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* the final component. The mode is given for the final directory only,
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* while all previous ones get default protections. Errors are not reported
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* here, as failures to restore files can be reported later.
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*/
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extern int create_path(const char *name, int mode)
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{
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char *cp;
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char *cpOld;
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char buf[BUFSIZ + 1];
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int retVal = 0;
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strcpy(buf, name);
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for (cp = buf; *cp == '/'; cp++);
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cp = strchr(cp, '/');
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while (cp) {
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cpOld = cp;
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cp = strchr(cp + 1, '/');
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*cpOld = '\0';
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retVal = mkdir(buf, cp ? 0777 : mode);
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if (retVal != 0 && errno != EEXIST) {
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perror_msg("%s", buf);
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return FALSE;
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}
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*cpOld = '/';
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}
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return TRUE;
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}
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/* END CODE */
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/*
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Local Variables:
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c-file-style: "linux"
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c-basic-offset: 4
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tab-width: 4
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End:
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*/
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