1da2e3ebdSchin /*********************************************************************** 2da2e3ebdSchin * * 3da2e3ebdSchin * This software is part of the ast package * 4*3e14f97fSRoger A. Faulkner * Copyright (c) 1985-2010 AT&T Intellectual Property * 5da2e3ebdSchin * and is licensed under the * 6da2e3ebdSchin * Common Public License, Version 1.0 * 77c2fbfb3SApril Chin * by AT&T Intellectual Property * 8da2e3ebdSchin * * 9da2e3ebdSchin * A copy of the License is available at * 10da2e3ebdSchin * http://www.opensource.org/licenses/cpl1.0.txt * 11da2e3ebdSchin * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 12da2e3ebdSchin * * 13da2e3ebdSchin * Information and Software Systems Research * 14da2e3ebdSchin * AT&T Research * 15da2e3ebdSchin * Florham Park NJ * 16da2e3ebdSchin * * 17da2e3ebdSchin * Glenn Fowler <gsf@research.att.com> * 18da2e3ebdSchin * David Korn <dgk@research.att.com> * 19da2e3ebdSchin * Phong Vo <kpv@research.att.com> * 20da2e3ebdSchin * * 21da2e3ebdSchin ***********************************************************************/ 22da2e3ebdSchin #pragma prototyped 23da2e3ebdSchin 24da2e3ebdSchin #include <ast.h> 25da2e3ebdSchin 26da2e3ebdSchin #if _lib_rmdir 27da2e3ebdSchin 28da2e3ebdSchin NoN(rmdir) 29da2e3ebdSchin 30da2e3ebdSchin #else 31da2e3ebdSchin 32da2e3ebdSchin #include <ls.h> 33da2e3ebdSchin #include <error.h> 34da2e3ebdSchin 35da2e3ebdSchin int 36da2e3ebdSchin rmdir(const char* path) 37da2e3ebdSchin { 38da2e3ebdSchin register int n; 39da2e3ebdSchin struct stat st; 40da2e3ebdSchin char* av[3]; 41da2e3ebdSchin 42da2e3ebdSchin static char* cmd[] = { "/bin/rmdir", "/usr/5bin/rmdir", 0 }; 43da2e3ebdSchin 44da2e3ebdSchin if (stat(path, &st) < 0) return(-1); 45da2e3ebdSchin if (!S_ISDIR(st.st_mode)) 46da2e3ebdSchin { 47da2e3ebdSchin errno = ENOTDIR; 48da2e3ebdSchin return(-1); 49da2e3ebdSchin } 50da2e3ebdSchin av[0] = "rmdir"; 51da2e3ebdSchin av[1] = path; 52da2e3ebdSchin av[2] = 0; 53da2e3ebdSchin for (n = 0; n < elementsof(cmd); n++) 54da2e3ebdSchin if (procclose(procopen(cmd[n], av, NiL, NiL, 0)) != -1) 55da2e3ebdSchin break; 56da2e3ebdSchin n = errno; 57da2e3ebdSchin if (access(path, F_OK) < 0) 58da2e3ebdSchin { 59da2e3ebdSchin errno = n; 60da2e3ebdSchin return(0); 61da2e3ebdSchin } 62da2e3ebdSchin errno = EPERM; 63da2e3ebdSchin return(-1); 64da2e3ebdSchin } 65da2e3ebdSchin 66da2e3ebdSchin #endif 67