[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.
 * 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 1.8 2009/04/14 11:39:56 trasz Exp $");

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

void
strmode(/* mode_t */ int 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++ = ' ';
	*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.
e9ce8d39 A	13	* 4. Neither the name of the University nor the names of its contributors
	14	* may be used to endorse or promote products derived from this software
	15	* without specific prior written permission.
	16	*
	17	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	18	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	19	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	20	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	21	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	22	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	23	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	24	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	25	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	26	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	27	* SUCH DAMAGE.
	28	*/
	29
9385eb3d A	30	#if defined(LIBC_SCCS) && !defined(lint)
	31	static char sccsid[] = "@(#)strmode.c 8.3 (Berkeley) 8/15/94";
	32	#endif /* LIBC_SCCS and not lint */
	33	#include <sys/cdefs.h>
1f2f436a	34	__FBSDID("$FreeBSD: src/lib/libc/string/strmode.c,v 1.8 2009/04/14 11:39:56 trasz Exp $");
e9ce8d39 A	35
	36	#include <sys/types.h>
	37	#include <sys/stat.h>
	38	#include <string.h>
	39
	40	void
1f2f436a	41	strmode(/* mode_t / int mode, char p)
e9ce8d39 A	42	{
	43	/* print type */
	44	switch (mode & S_IFMT) {
	45	case S_IFDIR: /* directory */
	46	*p++ = 'd';
	47	break;
	48	case S_IFCHR: /* character special */
	49	*p++ = 'c';
	50	break;
	51	case S_IFBLK: /* block special */
	52	*p++ = 'b';
	53	break;
	54	case S_IFREG: /* regular */
	55	*p++ = '-';
	56	break;
	57	case S_IFLNK: /* symbolic link */
	58	*p++ = 'l';
	59	break;
	60	case S_IFSOCK: /* socket */
	61	*p++ = 's';
	62	break;
	63	#ifdef S_IFIFO
	64	case S_IFIFO: /* fifo */
	65	*p++ = 'p';
	66	break;
	67	#endif
	68	#ifdef S_IFWHT
	69	case S_IFWHT: /* whiteout */
	70	*p++ = 'w';
	71	break;
	72	#endif
	73	default: /* unknown */
	74	*p++ = '?';
	75	break;
	76	}
	77	/* usr */
	78	if (mode & S_IRUSR)
	79	*p++ = 'r';
	80	else
	81	*p++ = '-';
	82	if (mode & S_IWUSR)
	83	*p++ = 'w';
	84	else
	85	*p++ = '-';
	86	switch (mode & (S_IXUSR \| S_ISUID)) {
	87	case 0:
	88	*p++ = '-';
	89	break;
	90	case S_IXUSR:
	91	*p++ = 'x';
	92	break;
	93	case S_ISUID:
	94	*p++ = 'S';
	95	break;
	96	case S_IXUSR \| S_ISUID:
	97	*p++ = 's';
	98	break;
	99	}
	100	/* group */
	101	if (mode & S_IRGRP)
	102	*p++ = 'r';
	103	else
	104	*p++ = '-';
	105	if (mode & S_IWGRP)
106	*p++ = 'w';
107	else
108	*p++ = '-';
109	switch (mode & (S_IXGRP \| S_ISGID)) {
110	case 0:
111	*p++ = '-';
112	break;
113	case S_IXGRP:
114	*p++ = 'x';
115	break;
116	case S_ISGID:
117	*p++ = 'S';
118	break;
119	case S_IXGRP \| S_ISGID:
120	*p++ = 's';
121	break;
122	}
123	/* other */
124	if (mode & S_IROTH)
125	*p++ = 'r';
126	else
127	*p++ = '-';
128	if (mode & S_IWOTH)
129	*p++ = 'w';
130	else
131	*p++ = '-';
132	switch (mode & (S_IXOTH \| S_ISVTX)) {
133	case 0:
134	*p++ = '-';
135	break;
136	case S_IXOTH:
137	*p++ = 'x';
138	break;
139	case S_ISVTX:
140	*p++ = 'T';
141	break;
142	case S_IXOTH \| S_ISVTX:
143	*p++ = 't';
144	break;
145	}
1f2f436a	146	*p++ = ' ';
e9ce8d39 A	147	*p = '\0';
e9ce8d39 A	148	}