BSD 4.4 Lite bin Sources

3 files changed, 266 insertions, 0 deletions

diff --git a/bin/mkdir/Makefile b/bin/mkdir/Makefile
new file mode 100644
index 0000000..88521b1
--- /dev/null
+++ b/bin/mkdir/Makefile
@@ -0,0 +1,5 @@
+#	@(#)Makefile	8.1 (Berkeley) 5/31/93
+
+PROG=	mkdir
+
+.include <bsd.prog.mk>
diff --git a/bin/mkdir/mkdir.1 b/bin/mkdir/mkdir.1
new file mode 100644
index 0000000..f38a5dc
--- /dev/null
+++ b/bin/mkdir/mkdir.1
@@ -0,0 +1,92 @@
+.\" 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. 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.
+.\"
+.\"	@(#)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 mkdir
+.Op Fl p
+.Op Fl m Ar mode
+.Ar directory_name  ...
+.Sh DESCRIPTION
+.Nm Mkdir
+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
+command.
+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.
+.El
+.Pp
+The user must have write permission in the parent directory.
+.Pp
+.Nm Mkdir
+exits 0 if successful, and >0 if an error occurred.
+.Sh SEE ALSO
+.Xr rmdir 1
+.Sh STANDARDS
+The
+.Nm mkdir
+utility is expected to be
+.St -p1003.2
+compatible.
diff --git a/bin/mkdir/mkdir.c b/bin/mkdir/mkdir.c
new file mode 100644
index 0000000..32d45d5
--- /dev/null
+++ b/bin/mkdir/mkdir.c
@@ -0,0 +1,169 @@
+/*
+ * 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. 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
+static char copyright[] =
+"@(#) Copyright (c) 1983, 1992, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)mkdir.c	8.2 (Berkeley) 1/25/94";
+#endif /* not lint */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+int	build __P((char *));
+void	usage __P((void));
+
+int
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	int ch, exitval, oct, omode, pflag;
+	mode_t *set;
+	char *ep, *mode;
+
+	pflag = 0;
+	mode = NULL;
+	while ((ch = getopt(argc, argv, "m:p")) != EOF)
+		switch(ch) {
+		case 'p':
+			pflag = 1;
+			break;
+		case 'm':
+			mode = optarg;
+			break;
+		case '?':
+		default:
+			usage();
+		}
+
+	argc -= optind;
+	argv += optind;
+	if (argv[0] == NULL)
+		usage();
+
+	if (mode == NULL) {
+		omode = S_IRWXU | S_IRWXG | S_IRWXO;
+		oct = 1;
+	} else if (*mode >= '0' && *mode <= '7') {
+		omode = (int)strtol(mode, &ep, 8);
+		if (omode < 0 || *ep)
+			errx(1, "invalid file mode: %s", mode);
+		oct = 1;
+	} else {
+		if ((set = setmode(mode)) == NULL)
+			errx(1, "invalid file mode: %s", mode);
+		oct = 0;
+	}
+
+	for (exitval = 0; *argv != NULL; ++argv) {
+		if (pflag && build(*argv)) {
+			exitval = 1;
+			continue;
+		}
+		if (mkdir(*argv, oct ?
+		    omode : getmode(set, S_IRWXU | S_IRWXG | S_IRWXO)) < 0) {
+			warn("%s", *argv);
+			exitval = 1;
+		}
+	}
+	exit(exitval);
+}
+
+int
+build(path)
+	char *path;
+{
+	struct stat sb;
+	mode_t numask, oumask;
+	int first;
+	char *p;
+
+	p = path;
+	if (p[0] == '/')		/* Skip leading '/'. */
+		++p;
+	for (first = 1;; ++p) {
+		if (p[0] == '\0' || p[0] == '/' && p[1] == '\0')
+			break;
+		if (p[0] != '/')
+			continue;
+		*p = '\0';
+		if (first) {
+			/*
+			 * POSIX 1003.2:
+			 * For each dir operand that does not name an existing
+			 * directory, effects equivalent to those cased by the
+			 * following command shall occcur:
+			 *
+			 * mkdir -p -m $(umask -S),u+wx $(dirname dir) &&
+			 *    mkdir [-m mode] dir
+			 *
+			 * We change the user's umask and then restore it,
+			 * instead of doing chmod's.
+			 */
+			oumask = umask(0);
+			numask = oumask & ~(S_IWUSR | S_IXUSR);
+			(void)umask(numask);
+			first = 0;
+		}
+		if (stat(path, &sb)) {
+			if (errno != ENOENT ||
+			    mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
+				warn("%s", path);
+				return (1);
+			}
+		}
+		*p = '/';
+	}
+	if (!first)
+		(void)umask(oumask);
+	return (0);
+}
+
+void
+usage()
+{
+	(void)fprintf(stderr, "usage: mkdir [-p] [-m mode] directory ...\n");
+	exit (1);
+}