From 3950ffe2a485479f6561c27364d3d7df5a21d124 Mon Sep 17 00:00:00 2001 From: Igor Pashev Date: Sun, 24 Jun 2012 22:28:35 +0000 Subject: Imported Upstream version 93u+ --- src/lib/libast/comp/ftw.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 src/lib/libast/comp/ftw.c (limited to 'src/lib/libast/comp/ftw.c') diff --git a/src/lib/libast/comp/ftw.c b/src/lib/libast/comp/ftw.c new file mode 100644 index 0000000..4722628 --- /dev/null +++ b/src/lib/libast/comp/ftw.c @@ -0,0 +1,50 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1985-2011 AT&T Intellectual Property * +* and is licensed under the * +* Eclipse Public License, Version 1.0 * +* by AT&T Intellectual Property * +* * +* A copy of the License is available at * +* http://www.eclipse.org/org/documents/epl-v10.html * +* (with md5 checksum b35adb5213ca9657e911e9befb180842) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* Glenn Fowler * +* David Korn * +* Phong Vo * +* * +***********************************************************************/ +#pragma prototyped +/* + * ftw implementation + */ + +#include +#include + +static int (*ftw_userf)(const char*, const struct stat*, int); + +static int +ftw_user(Ftw_t* ftw) +{ + register int n = ftw->info; + + if (n & (FTW_C|FTW_NX)) + n = FTW_DNR; + else if (n & FTW_SL) + n = FTW_NS; + return (*ftw_userf)(ftw->path, &ftw->statb, n); +} + +int +ftw(const char* path, int(*userf)(const char*, const struct stat*, int), int depth) +{ + NoP(depth); + ftw_userf = userf; + return ftwalk(path, ftw_user, FTW_DOT, NiL); +} -- cgit v1.2.3