14887Schin /*********************************************************************** 24887Schin * * 34887Schin * This software is part of the ast package * 4*8462SApril.Chin@Sun.COM * Copyright (c) 1985-2008 AT&T Intellectual Property * 54887Schin * and is licensed under the * 64887Schin * Common Public License, Version 1.0 * 7*8462SApril.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 * ftw implementation 254887Schin */ 264887Schin 274887Schin #include <ast.h> 284887Schin #include <ftw.h> 294887Schin 304887Schin static int (*ftw_userf)(const char*, const struct stat*, int); 314887Schin 324887Schin static int 334887Schin ftw_user(Ftw_t* ftw) 344887Schin { 354887Schin register int n = ftw->info; 364887Schin 374887Schin if (n & (FTW_C|FTW_NX)) 384887Schin n = FTW_DNR; 394887Schin else if (n & FTW_SL) 404887Schin n = FTW_NS; 414887Schin return (*ftw_userf)(ftw->path, &ftw->statb, n); 424887Schin } 434887Schin 444887Schin int 454887Schin ftw(const char* path, int(*userf)(const char*, const struct stat*, int), int depth) 464887Schin { 474887Schin NoP(depth); 484887Schin ftw_userf = userf; 494887Schin return ftwalk(path, ftw_user, FTW_DOT, NiL); 504887Schin } 51