da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin/***********************************************************************
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* This software is part of the ast package *
3e14f97f673e8a630f076077de35afdd43dc1587Roger A. Faulkner* Copyright (c) 1985-2010 AT&T Intellectual Property *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* and is licensed under the *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Common Public License, Version 1.0 *
7c2fbfb345896881c631598ee3852ce9ce33fb07April Chin* by AT&T Intellectual Property *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* A copy of the License is available at *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* http://www.opensource.org/licenses/cpl1.0.txt *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Information and Software Systems Research *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* AT&T Research *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Florham Park NJ *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Glenn Fowler <gsf@research.att.com> *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* David Korn <dgk@research.att.com> *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* Phong Vo <kpv@research.att.com> *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin* *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin***********************************************************************/
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#pragma prototyped
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin/*
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * Glenn Fowler
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * AT&T Bell Laboratories
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * return strperm() expression for perm
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin */
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <ast.h>
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin#include <ls.h>
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinchar*
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chinfmtperm(register int perm)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin{
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin register char* s;
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin char* buf;
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin s = buf = fmtbuf(32);
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin /*
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * u
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin */
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'u';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = '=';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_ISVTX)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 't';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_ISUID)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 's';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_IRUSR)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'r';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_IWUSR)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'w';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_IXUSR)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'x';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if ((perm & (S_ISGID|S_IXGRP)) == S_ISGID)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'l';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin /*
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * g
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin */
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = ',';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'g';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = '=';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if ((perm & (S_ISGID|S_IXGRP)) == (S_ISGID|S_IXGRP))
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 's';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_IRGRP)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'r';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_IWGRP)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'w';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_IXGRP)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'x';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin /*
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin * o
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin */
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = ',';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'o';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = '=';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_IROTH)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'r';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_IWOTH)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'w';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin if (perm & S_IXOTH)
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s++ = 'x';
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin *s = 0;
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin return buf;
da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968chin}