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 * 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
ftw_user(Ftw_t * ftw)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
ftw(const char * path,int (* userf)(const char *,const struct stat *,int),int depth)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 }
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