removed pwd (redundant app, already built into shell)

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1493 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/apps/Jamfile

@@ -16,4 +16,3 @@ SubInclude OBOS_TOP src kernel apps envtest ;
 SubInclude OBOS_TOP src kernel apps testapp ;
 SubInclude OBOS_TOP src kernel apps tests ;
 SubInclude OBOS_TOP src kernel apps uname ;
-SubInclude OBOS_TOP src kernel apps pwd ;

src/kernel/apps/pwd/Jamfile

@@ -1,3 +0,0 @@
-SubDir OBOS_TOP src kernel apps pwd ;
-
-KernelObjects <$(SOURCE_GRIST)>main.c : -fpic -Wno-unused ;

src/kernel/apps/pwd/main.c

@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 1991, 1993, 1994
- *      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.
- */
-
-//#include <sys/cdefs.h>
-
-//#include <sys/param.h>
-#include <sys/stat.h>
-//#include <sys/types.h>
-#include <ktypes.h>
-
-//#include <err.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-static char *getcwd_logical(void);
-//void usage(void);
-int usage(void);
-
-int
-main(int argc, char *argv[])
-{
-        int physical;
-        int ch;
-        char *p;
-
-        physical = 1;
-        while ((ch = getopt(argc, argv, "LP")) != -1)
-                switch (ch) {
-                case 'L':
-                        physical = 0;
-                        break;
-                case 'P':
-                        physical = 1;
-                        break;
-                case '?':
-                default:
-                        usage();
-                }
-        argc -= optind;
-        argv += optind;
-
-        if (argc != 0)
-                usage();
-
-        /*
-         * If we're trying to find the logical current directory and that
-         * fails, behave as if -P was specified.
-         */
-        if ((!physical && (p = getcwd_logical()) != NULL) ||
-            (p = getcwd(NULL, 0)) != NULL)
-                printf("%s\n", p);
-        //else
-        //	err(1, ".");	Taken a quick look at this
-	//			perhaps it could be replaced with
-	//			just an exit(1) ? Andrew McCall
-		
-
-        //exit(0);
-	return B_NO_ERROR;
-}
-
-
-//void
-int
-usage(void)
-{
-
-        (void)fprintf(stderr, "usage: pwd [-LP]\n");
-        //exit(1);
-	return B_ERROR;
-}
-
-static char *
-getcwd_logical(void)
-{
-        struct stat log, phy;
-        char *pwd;
-
-        /*
-         * Check that $PWD is an absolute logical pathname referring to
-         * the current working directory.
-         */
-        if ((pwd = getenv("PWD")) != NULL && *pwd == '/') {
-                if (stat(pwd, &log) == -1 || stat(".", &phy) == -1)
-                        return (NULL);
-                if (log.st_dev == phy.st_dev && log.st_ino == phy.st_ino)
-                        return (pwd);
-        }
-
-        errno = ENOENT;
-        return (NULL);
-}
-