185 lines
4.0 KiB
C
185 lines
4.0 KiB
C
/* $NetBSD: strmode.c,v 1.18 2006/10/07 22:04:18 apb Exp $ */
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/*-
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* Copyright (c) 1990, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#if HAVE_NBTOOL_CONFIG_H
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#include "nbtool_config.h"
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#endif
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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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#if 0
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static char sccsid[] = "@(#)strmode.c 8.3 (Berkeley) 8/15/94";
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#else
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__RCSID("$NetBSD: strmode.c,v 1.18 2006/10/07 22:04:18 apb Exp $");
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#endif
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#endif /* LIBC_SCCS and not lint */
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#include "namespace.h"
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <assert.h>
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#include <unistd.h>
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#if !HAVE_STRMODE
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void
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strmode(mode, p)
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mode_t mode;
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char *p;
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{
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_DIAGASSERT(p != NULL);
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/* print type */
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switch (mode & S_IFMT) {
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case S_IFDIR: /* directory */
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*p++ = 'd';
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break;
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case S_IFCHR: /* character special */
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*p++ = 'c';
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break;
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case S_IFBLK: /* block special */
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*p++ = 'b';
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break;
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case S_IFREG: /* regular */
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#ifdef S_ARCH2
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if ((mode & S_ARCH2) != 0) {
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*p++ = 'A';
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} else if ((mode & S_ARCH1) != 0) {
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*p++ = 'a';
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} else {
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#endif
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*p++ = '-';
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#ifdef S_ARCH2
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}
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#endif
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break;
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case S_IFLNK: /* symbolic link */
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*p++ = 'l';
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break;
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#ifdef S_IFSOCK
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case S_IFSOCK: /* socket */
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*p++ = 's';
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break;
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#endif
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#ifdef S_IFIFO
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case S_IFIFO: /* fifo */
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*p++ = 'p';
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break;
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#endif
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#ifdef S_IFWHT
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case S_IFWHT: /* whiteout */
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*p++ = 'w';
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break;
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#endif
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#ifdef S_IFDOOR
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case S_IFDOOR: /* door */
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*p++ = 'D';
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break;
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#endif
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default: /* unknown */
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*p++ = '?';
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break;
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}
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/* usr */
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if (mode & S_IRUSR)
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*p++ = 'r';
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else
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*p++ = '-';
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if (mode & S_IWUSR)
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*p++ = 'w';
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else
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*p++ = '-';
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switch (mode & (S_IXUSR | S_ISUID)) {
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case 0:
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*p++ = '-';
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break;
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case S_IXUSR:
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*p++ = 'x';
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break;
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case S_ISUID:
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*p++ = 'S';
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break;
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case S_IXUSR | S_ISUID:
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*p++ = 's';
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break;
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}
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/* group */
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if (mode & S_IRGRP)
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*p++ = 'r';
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else
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*p++ = '-';
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if (mode & S_IWGRP)
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*p++ = 'w';
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else
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*p++ = '-';
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switch (mode & (S_IXGRP | S_ISGID)) {
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case 0:
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*p++ = '-';
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break;
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case S_IXGRP:
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*p++ = 'x';
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break;
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case S_ISGID:
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*p++ = 'S';
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break;
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case S_IXGRP | S_ISGID:
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*p++ = 's';
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break;
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}
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/* other */
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if (mode & S_IROTH)
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*p++ = 'r';
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else
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*p++ = '-';
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if (mode & S_IWOTH)
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*p++ = 'w';
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else
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*p++ = '-';
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switch (mode & (S_IXOTH | S_ISVTX)) {
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case 0:
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*p++ = '-';
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break;
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case S_IXOTH:
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*p++ = 'x';
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break;
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case S_ISVTX:
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*p++ = 'T';
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break;
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case S_IXOTH | S_ISVTX:
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*p++ = 't';
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break;
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}
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*p++ = ' '; /* will be a '+' if ACL's implemented */
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*p = '\0';
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}
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#endif /* !HAVE_STRMODE */
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