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import NetBSD mkdir

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. add symlink from old location /usr/bin/mkdir for
	  for compatability
This commit is contained in:
Vivek Prakash
2011-08-25 14:35:12 +00:00
committed by Ben Gras
parent c78308f469
commit 12d9a08f0d
11 changed files with 329 additions and 309 deletions
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bin/mkdir/Makefile
+7
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# $NetBSD: Makefile,v 1.8 1997/07/20 22:37:21 christos Exp $
# @(#)Makefile 8.1 (Berkeley) 5/31/93
PROG= mkdir
SYMLINKS= $(BINDIR)/$(PROG) /usr/bin/$(PROG)
.include <bsd.prog.mk>
bin/mkdir/minix-port.patch
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bin/mkdir/mkdir.1
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.\" $NetBSD: mkdir.1,v 1.16 2003/08/07 09:05:16 agc Exp $
.\"
.\" Copyright (c) 1989, 1990, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" the Institute of Electrical and Electronics Engineers, Inc.
.\"
.\" 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. 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.
.\"
.\" @(#)mkdir.1 8.2 (Berkeley) 1/25/94
.\"
.Dd January 25, 1994
.Dt MKDIR 1
.Os
.Sh NAME
.Nm mkdir
.Nd make directories
.Sh SYNOPSIS
.Nm
.Op Fl p
.Op Fl m Ar mode
.Ar directory_name ...
.Sh DESCRIPTION
.Nm
creates the directories named as operands, in the order specified,
using mode
.Li rwxrwxrwx (\&0777)
as modified by the current
.Xr umask 2 .
.Pp
The options are as follows:
.Pp
.Bl -tag -width indent
.It Fl m
Set the file permission bits of the final created directory to
the specified mode.
The mode argument can be in any of the formats specified to the
.Xr chmod 1
utility.
If a symbolic mode is specified, the operation characters
.Dq +
and
.Dq -
are interpreted relative to an initial mode of
.Dq a=rwx .
.It Fl p
Create intermediate directories as required.
If this option is not specified, the full path prefix of each
operand must already exist.
Intermediate directories are created with permission bits of
.Li rwxrwxrwx (\&0777)
as modified by the current umask, plus write and search
permission for the owner.
Do not consider it an error if the argument directory already exists.
.El
.Pp
The user must have write permission in the parent directory.
.Sh EXIT STATUS
.Nm
exits 0 if successful, and \*[Gt]0 if an error occurred.
.Sh SEE ALSO
.Xr chmod 1 ,
.Xr rmdir 1 ,
.Xr mkdir 2 ,
.Xr umask 2
.Sh STANDARDS
The
.Nm
utility is expected to be
.St -p1003.2
compatible.
bin/mkdir/mkdir.c
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/* $NetBSD: mkdir.c,v 1.37 2008/07/20 00:52:40 lukem Exp $ */
/*
* Copyright (c) 1983, 1992, 1993
* The 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. 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.
*/
#include <sys/cdefs.h>
#ifndef lint
__COPYRIGHT("@(#) Copyright (c) 1983, 1992, 1993\
The Regents of the University of California. All rights reserved.");
#endif /* not lint */
#ifndef lint
#if 0
static char sccsid[] = "@(#)mkdir.c 8.2 (Berkeley) 1/25/94";
#else
__RCSID("$NetBSD: mkdir.c,v 1.37 2008/07/20 00:52:40 lukem Exp $");
#endif
#endif /* not lint */
#include <sys/param.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <err.h>
#include <errno.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
int mkpath(char *, mode_t, mode_t);
void usage(void);
int main(int, char *[]);
int
main(int argc, char *argv[])
{
int ch, exitval, pflag;
void *set;
mode_t mode, dir_mode;
setprogname(argv[0]);
(void)setlocale(LC_ALL, "");
/*
* The default file mode is a=rwx (0777) 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 = (S_IRWXU | S_IRWXG | S_IRWXO) & ~umask(0);
dir_mode = mode | S_IWUSR | S_IXUSR;
pflag = 0;
while ((ch = getopt(argc, argv, "m:p")) != -1)
switch (ch) {
case 'p':
pflag = 1;
break;
case 'm':
if ((set = setmode(optarg)) == NULL) {
err(EXIT_FAILURE, "Cannot set file mode `%s'",
optarg);
/* NOTREACHED */
}
mode = getmode(set, S_IRWXU | S_IRWXG | S_IRWXO);
free(set);
break;
case '?':
default:
usage();
/* NOTREACHED */
}
argc -= optind;
argv += optind;
if (*argv == NULL) {
usage();
/* NOTREACHED */
}
for (exitval = EXIT_SUCCESS; *argv != NULL; ++argv) {
#ifdef notdef
char *slash;
/* Kernel takes care of this */
/* Remove trailing slashes, per POSIX. */
slash = strrchr(*argv, '\0');
while (--slash > *argv && *slash == '/')
*slash = '\0';
#endif
if (pflag) {
if (mkpath(*argv, mode, dir_mode) < 0)
exitval = EXIT_FAILURE;
} else {
if (mkdir(*argv, mode) < 0) {
warn("%s", *argv);
exitval = EXIT_FAILURE;
} else {
/*
* The mkdir() and umask() calls both honor
* only the file permission bits, so if you try
* to set a mode including the sticky, setuid,
* setgid bits you lose them. So chmod().
*/
if ((mode & ~(S_IRWXU|S_IRWXG|S_IRWXO)) != 0 &&
chmod(*argv, mode) == -1) {
warn("%s", *argv);
exitval = EXIT_FAILURE;
}
}
}
}
exit(exitval);
/* NOTREACHED */
}
/*
* mkpath -- create directories.
* path - path
* mode - file mode of terminal directory
* dir_mode - file mode of intermediate directories
*/
int
mkpath(char *path, mode_t mode, mode_t dir_mode)
{
struct stat sb;
char *slash;
int done, rv;
done = 0;
slash = path;
for (;;) {
slash += strspn(slash, "/");
slash += strcspn(slash, "/");
done = (*slash == '\0');
*slash = '\0';
rv = mkdir(path, done ? mode : dir_mode);
if (rv < 0) {
/*
* Can't create; path exists or no perms.
* stat() path to determine what's there now.
*/
int sverrno;
sverrno = errno;
if (stat(path, &sb) < 0) {
/* Not there; use mkdir()s error */
errno = sverrno;
warn("%s", path);
return -1;
}
if (!S_ISDIR(sb.st_mode)) {
/* Is there, but isn't a directory */
errno = ENOTDIR;
warn("%s", path);
return -1;
}
} else if (done) {
/*
* Created ok, and this is the last element
*/
/*
* The mkdir() and umask() calls both honor only the
* file permission bits, so if you try to set a mode
* including the sticky, setuid, setgid bits you lose
* them. So chmod().
*/
if ((mode & ~(S_IRWXU|S_IRWXG|S_IRWXO)) != 0 &&
chmod(path, mode) == -1) {
warn("%s", path);
return -1;
}
}
if (done) {
break;
}
*slash = '/';
}
return 0;
}
void
usage(void)
{
(void)fprintf(stderr, "usage: %s [-p] [-m mode] dirname ...\n",
getprogname());
exit(EXIT_FAILURE);
/* NOTREACHED */
}