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/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2009 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
#include <ast.h>
#if _lib_rmdir
NoN(rmdir)
#else
#include <ls.h>
#include <error.h>
int
rmdir(const char* path)
{
register int n;
struct stat st;
char* av[3];
static char* cmd[] = { "/bin/rmdir", "/usr/5bin/rmdir", 0 };
if (stat(path, &st) < 0) return(-1);
if (!S_ISDIR(st.st_mode))
{
errno = ENOTDIR;
return(-1);
}
av[0] = "rmdir";
av[1] = path;
av[2] = 0;
for (n = 0; n < elementsof(cmd); n++)
if (procclose(procopen(cmd[n], av, NiL, NiL, 0)) != -1)
break;
n = errno;
if (access(path, F_OK) < 0)
{
errno = n;
return(0);
}
errno = EPERM;
return(-1);
}
#endif
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