xref: /onnv-gate/usr/src/lib/libast/common/comp/rmdir.c (revision 12068:08a39a083754)
14887Schin /***********************************************************************
24887Schin *                                                                      *
34887Schin *               This software is part of the ast package               *
4*12068SRoger.Faulkner@Oracle.COM *          Copyright (c) 1985-2010 AT&T Intellectual Property          *
54887Schin *                      and is licensed under the                       *
64887Schin *                  Common Public License, Version 1.0                  *
78462SApril.Chin@Sun.COM *                    by AT&T Intellectual Property                     *
84887Schin *                                                                      *
94887Schin *                A copy of the License is available at                 *
104887Schin *            http://www.opensource.org/licenses/cpl1.0.txt             *
114887Schin *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
124887Schin *                                                                      *
134887Schin *              Information and Software Systems Research               *
144887Schin *                            AT&T Research                             *
154887Schin *                           Florham Park NJ                            *
164887Schin *                                                                      *
174887Schin *                 Glenn Fowler <gsf@research.att.com>                  *
184887Schin *                  David Korn <dgk@research.att.com>                   *
194887Schin *                   Phong Vo <kpv@research.att.com>                    *
204887Schin *                                                                      *
214887Schin ***********************************************************************/
224887Schin #pragma prototyped
234887Schin 
244887Schin #include <ast.h>
254887Schin 
264887Schin #if _lib_rmdir
274887Schin 
284887Schin NoN(rmdir)
294887Schin 
304887Schin #else
314887Schin 
324887Schin #include <ls.h>
334887Schin #include <error.h>
344887Schin 
354887Schin int
364887Schin rmdir(const char* path)
374887Schin {
384887Schin 	register int	n;
394887Schin 	struct stat	st;
404887Schin 	char*		av[3];
414887Schin 
424887Schin 	static char*	cmd[] = { "/bin/rmdir", "/usr/5bin/rmdir", 0 };
434887Schin 
444887Schin 	if (stat(path, &st) < 0) return(-1);
454887Schin 	if (!S_ISDIR(st.st_mode))
464887Schin 	{
474887Schin 		errno = ENOTDIR;
484887Schin 		return(-1);
494887Schin 	}
504887Schin 	av[0] = "rmdir";
514887Schin 	av[1] = path;
524887Schin 	av[2] = 0;
534887Schin 	for (n = 0; n < elementsof(cmd); n++)
544887Schin 		if (procclose(procopen(cmd[n], av, NiL, NiL, 0)) != -1)
554887Schin 			break;
564887Schin 	n = errno;
574887Schin 	if (access(path, F_OK) < 0)
584887Schin 	{
594887Schin 		errno = n;
604887Schin 		return(0);
614887Schin 	}
624887Schin 	errno = EPERM;
634887Schin 	return(-1);
644887Schin }
654887Schin 
664887Schin #endif
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