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glibc  2.9
bug-ftw2.c
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00001 /* Test for ftw function searching in current directory.
00002    Copyright (C) 2001 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
00005 
00006    The GNU C Library is free software; you can redistribute it and/or
00007    modify it under the terms of the GNU Lesser General Public
00008    License as published by the Free Software Foundation; either
00009    version 2.1 of the License, or (at your option) any later version.
00010 
00011    The GNU C Library is distributed in the hope that it will be useful,
00012    but WITHOUT ANY WARRANTY; without even the implied warranty of
00013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014    Lesser General Public License for more details.
00015 
00016    You should have received a copy of the GNU Lesser General Public
00017    License along with the GNU C Library; if not, write to the Free
00018    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00019    02111-1307 USA.  */
00020 
00021 #include <ftw.h>
00022 #include <mcheck.h>
00023 #include <stdio.h>
00024 #include <string.h>
00025 
00026 
00027 int cnt;
00028 int result;
00029 int sawown;
00030 int sawcur;
00031 
00032 
00033 static int
00034 callback (const char *fname, const struct stat *st, int flag)
00035 {
00036   printf ("%d: \"%s\" -> ", ++cnt, fname);
00037   if (strcmp (fname, ".") == 0 && sawcur)
00038     {
00039       puts ("current directory reported twice");
00040       result = 1;
00041     }
00042   else if (strcmp (fname, "./bug-ftw2.c") == 0 && sawown)
00043     {
00044       puts ("source file reported twice");
00045       result = 1;
00046     }
00047   else if (fname[0] != '.')
00048     {
00049       puts ("missing '.' as first character");
00050       result = 1;
00051     }
00052   else if (fname[1] != '\0' && fname[1] != '/')
00053     {
00054       puts ("no '/' in second position");
00055       result = 1;
00056     }
00057   else
00058     {
00059       puts ("OK");
00060       sawcur |= strcmp (fname, ".") == 0;
00061       sawown |= strcmp (fname, "./bug-ftw2.c") == 0;
00062     }
00063 
00064   return 0;
00065 }
00066 
00067 
00068 int
00069 main (void)
00070 {
00071   mtrace ();
00072 
00073   ftw (".", callback, 10);
00074 
00075   if (! sawcur)
00076     {
00077       puts ("current directory wasn't reported");
00078       result = 1;
00079     }
00080 
00081   if (! sawown)
00082     {
00083       puts ("source file wasn't reported");
00084       result = 1;
00085     }
00086 
00087   return result;
00088 }