[apple/libc.git] / string / FreeBSD / strmode.c

/*-
 * Copyright (c) 1990, 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.
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)strmode.c	8.3 (Berkeley) 8/15/94";
#endif /* LIBC_SCCS and not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/lib/libc/string/strmode.c,v 1.4 2002/03/21 18:44:54 obrien Exp $");

#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>

void
strmode(mode, p)
	mode_t mode;
	char *p;
{
	 /* print type */
	switch (mode & S_IFMT) {
	case S_IFDIR:			/* directory */
		*p++ = 'd';
		break;
	case S_IFCHR:			/* character special */
		*p++ = 'c';
		break;
	case S_IFBLK:			/* block special */
		*p++ = 'b';
		break;
	case S_IFREG:			/* regular */
		*p++ = '-';
		break;
	case S_IFLNK:			/* symbolic link */
		*p++ = 'l';
		break;
	case S_IFSOCK:			/* socket */
		*p++ = 's';
		break;
#ifdef S_IFIFO
	case S_IFIFO:			/* fifo */
		*p++ = 'p';
		break;
#endif
#ifdef S_IFWHT
	case S_IFWHT:			/* whiteout */
		*p++ = 'w';
		break;
#endif
	default:			/* unknown */
		*p++ = '?';
		break;
	}
	/* usr */
	if (mode & S_IRUSR)
		*p++ = 'r';
	else
		*p++ = '-';
	if (mode & S_IWUSR)
		*p++ = 'w';
	else
		*p++ = '-';
	switch (mode & (S_IXUSR | S_ISUID)) {
	case 0:
		*p++ = '-';
		break;
	case S_IXUSR:
		*p++ = 'x';
		break;
	case S_ISUID:
		*p++ = 'S';
		break;
	case S_IXUSR | S_ISUID:
		*p++ = 's';
		break;
	}
	/* group */
	if (mode & S_IRGRP)
		*p++ = 'r';
	else
		*p++ = '-';
	if (mode & S_IWGRP)
		*p++ = 'w';
	else
		*p++ = '-';
	switch (mode & (S_IXGRP | S_ISGID)) {
	case 0:
		*p++ = '-';
		break;
	case S_IXGRP:
		*p++ = 'x';
		break;
	case S_ISGID:
		*p++ = 'S';
		break;
	case S_IXGRP | S_ISGID:
		*p++ = 's';
		break;
	}
	/* other */
	if (mode & S_IROTH)
		*p++ = 'r';
	else
		*p++ = '-';
	if (mode & S_IWOTH)
		*p++ = 'w';
	else
		*p++ = '-';
	switch (mode & (S_IXOTH | S_ISVTX)) {
	case 0:
		*p++ = '-';
		break;
	case S_IXOTH:
		*p++ = 'x';
		break;
	case S_ISVTX:
		*p++ = 'T';
		break;
	case S_IXOTH | S_ISVTX:
		*p++ = 't';
		break;
	}
	*p++ = ' ';		/* will be a '+' if ACL's implemented */
	*p = '\0';
}
Commit	Line	Data
9385eb3d	1	/*-
e9ce8d39 A	2	* Copyright (c) 1990, 1993
	3	* The Regents of the University of California. All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	8	* 1. Redistributions of source code must retain the above copyright
	9	* notice, this list of conditions and the following disclaimer.
	10	* 2. Redistributions in binary form must reproduce the above copyright
	11	* notice, this list of conditions and the following disclaimer in the
	12	* documentation and/or other materials provided with the distribution.
	13	* 3. All advertising materials mentioning features or use of this software
	14	* must display the following acknowledgement:
	15	* This product includes software developed by the University of
	16	* California, Berkeley and its contributors.
	17	* 4. Neither the name of the University nor the names of its contributors
	18	* may be used to endorse or promote products derived from this software
	19	* without specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	22	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	24	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	25	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	26	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	27	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	28	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	29	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	30	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	31	* SUCH DAMAGE.
	32	*/
	33
9385eb3d A	34	#if defined(LIBC_SCCS) && !defined(lint)
	35	static char sccsid[] = "@(#)strmode.c 8.3 (Berkeley) 8/15/94";
	36	#endif /* LIBC_SCCS and not lint */
	37	#include <sys/cdefs.h>
	38	__FBSDID("$FreeBSD: src/lib/libc/string/strmode.c,v 1.4 2002/03/21 18:44:54 obrien Exp $");
e9ce8d39 A	39
	40	#include <sys/types.h>
	41	#include <sys/stat.h>
	42	#include <string.h>
	43
	44	void
	45	strmode(mode, p)
9385eb3d A	46	mode_t mode;
9385eb3d A	47	char *p;
e9ce8d39 A	48	{
	49	/* print type */
	50	switch (mode & S_IFMT) {
	51	case S_IFDIR: /* directory */
	52	*p++ = 'd';
	53	break;
	54	case S_IFCHR: /* character special */
	55	*p++ = 'c';
	56	break;
	57	case S_IFBLK: /* block special */
	58	*p++ = 'b';
	59	break;
	60	case S_IFREG: /* regular */
	61	*p++ = '-';
	62	break;
	63	case S_IFLNK: /* symbolic link */
	64	*p++ = 'l';
	65	break;
	66	case S_IFSOCK: /* socket */
	67	*p++ = 's';
	68	break;
	69	#ifdef S_IFIFO
	70	case S_IFIFO: /* fifo */
	71	*p++ = 'p';
	72	break;
	73	#endif
	74	#ifdef S_IFWHT
	75	case S_IFWHT: /* whiteout */
	76	*p++ = 'w';
	77	break;
	78	#endif
	79	default: /* unknown */
	80	*p++ = '?';
	81	break;
	82	}
	83	/* usr */
	84	if (mode & S_IRUSR)
	85	*p++ = 'r';
	86	else
	87	*p++ = '-';
	88	if (mode & S_IWUSR)
	89	*p++ = 'w';
	90	else
	91	*p++ = '-';
	92	switch (mode & (S_IXUSR \| S_ISUID)) {
	93	case 0:
	94	*p++ = '-';
	95	break;
	96	case S_IXUSR:
	97	*p++ = 'x';
	98	break;
	99	case S_ISUID:
	100	*p++ = 'S';
	101	break;
	102	case S_IXUSR \| S_ISUID:
	103	*p++ = 's';
	104	break;
	105	}
	106	/* group */
	107	if (mode & S_IRGRP)
	108	*p++ = 'r';
	109	else
	110	*p++ = '-';
	111	if (mode & S_IWGRP)
112	*p++ = 'w';
113	else
114	*p++ = '-';
115	switch (mode & (S_IXGRP \| S_ISGID)) {
116	case 0:
117	*p++ = '-';
118	break;
119	case S_IXGRP:
120	*p++ = 'x';
121	break;
122	case S_ISGID:
123	*p++ = 'S';
124	break;
125	case S_IXGRP \| S_ISGID:
126	*p++ = 's';
127	break;
128	}
129	/* other */
130	if (mode & S_IROTH)
131	*p++ = 'r';
132	else
133	*p++ = '-';
134	if (mode & S_IWOTH)
135	*p++ = 'w';
136	else
137	*p++ = '-';
138	switch (mode & (S_IXOTH \| S_ISVTX)) {
139	case 0:
140	*p++ = '-';
141	break;
142	case S_IXOTH:
143	*p++ = 'x';
144	break;
145	case S_ISVTX:
146	*p++ = 'T';
147	break;
148	case S_IXOTH \| S_ISVTX:
149	*p++ = 't';
150	break;
151	}
152	p++ = ' '; / will be a '+' if ACL's implemented */
153	*p = '\0';
154	}