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