143 lines
4.0 KiB
C
143 lines
4.0 KiB
C
/*
|
|
* Copyright (c) 1983 Regents of the University of California.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef lint
|
|
char copyright[] =
|
|
"@(#) Copyright (c) 1983 Regents of the University of California.\n\
|
|
All rights reserved.\n";
|
|
#endif /* not lint */
|
|
|
|
#ifndef lint
|
|
/*static char sccsid[] = "from: @(#)mkdir.c 5.7 (Berkeley) 5/31/90";*/
|
|
static char rcsid[] = "$Id: mkdir.c,v 1.5 1993/08/01 18:59:23 mycroft Exp $";
|
|
#endif /* not lint */
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
extern int errno;
|
|
extern void *setmode();
|
|
extern mode_t getmode();
|
|
|
|
main(argc, argv)
|
|
int argc;
|
|
char **argv;
|
|
{
|
|
int ch, exitval, pflag;
|
|
void *set;
|
|
mode_t mode, dir_mode;
|
|
|
|
/* default file mode is a=rwx (777) with selected permissions
|
|
removed in accordance with the file mode creation mask.
|
|
For intermediate path name components, the mode is the default
|
|
modified by u+wx so that the subdirectories can always be
|
|
created. */
|
|
mode = 0777 & ~umask(0);
|
|
dir_mode = mode | S_IWUSR | S_IXUSR;
|
|
|
|
pflag = 0;
|
|
while ((ch = getopt(argc, argv, "pm:")) != EOF)
|
|
switch(ch) {
|
|
case 'p':
|
|
pflag = 1;
|
|
break;
|
|
case 'm':
|
|
if ((set = setmode(optarg)) == NULL) {
|
|
(void)fprintf(stderr,
|
|
"mkdir: invalid file mode.\n");
|
|
exit(1);
|
|
}
|
|
mode = getmode (set, S_IRWXU | S_IRWXG | S_IRWXO);
|
|
break;
|
|
case '?':
|
|
default:
|
|
usage();
|
|
}
|
|
|
|
if (!*(argv += optind))
|
|
usage();
|
|
|
|
for (exitval = 0; *argv; ++argv) {
|
|
if (pflag)
|
|
exitval |= build(*argv, mode, dir_mode);
|
|
else if (mkdir(*argv, mode) < 0) {
|
|
(void)fprintf(stderr, "mkdir: %s: %s\n",
|
|
*argv, strerror(errno));
|
|
exitval = 1;
|
|
}
|
|
}
|
|
exit(exitval);
|
|
}
|
|
|
|
/*
|
|
* build -- create directories.
|
|
* mode - file mode of terminal directory
|
|
* dir_mode - file mode of intermediate directories
|
|
*/
|
|
build(path, mode, dir_mode)
|
|
char *path;
|
|
mode_t mode;
|
|
mode_t dir_mode;
|
|
{
|
|
register char *p;
|
|
struct stat sb;
|
|
int ch;
|
|
|
|
for (p = path;; ++p) {
|
|
if (!*p || *p == '/') {
|
|
ch = *p;
|
|
*p = '\0';
|
|
if (stat(path, &sb)) {
|
|
if (errno != ENOENT || mkdir(path, (ch) ? dir_mode : mode) < 0) {
|
|
(void)fprintf(stderr, "mkdir: %s: %s\n",
|
|
path, strerror(errno));
|
|
return(1);
|
|
}
|
|
}
|
|
if (!(*p = ch))
|
|
break;
|
|
}
|
|
}
|
|
return(0);
|
|
}
|
|
|
|
usage()
|
|
{
|
|
(void)fprintf(stderr, "usage: mkdir [-p] [-m mode] dirname ...\n");
|
|
exit(1);
|
|
}
|