2009-11-26 17:50:53 +00:00
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This patch is already applied on gnulib upstream git.
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2009-11-18 18:39:38 +00:00
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diff --git a/gnulib/lib/fts.c b/gnulib/lib/fts.c
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index ceb8935..2f1eda4 100644
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--- a/gnulib/lib/fts.c
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+++ b/gnulib/lib/fts.c
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@@ -974,6 +974,20 @@ fts_build (register FTS *sp, int type)
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opening it. */
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if (cur->fts_info == FTS_NSOK)
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cur->fts_info = fts_stat(sp, cur, false);
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+ else if (sp->fts_options & FTS_TIGHT_CYCLE_CHECK) {
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+ /* Now read the stat info again after opening a directory to
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+ * reveal eventual changes caused by a submount triggered by
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+ * the traverse. But do it only for utilities which use
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+ * FTS_TIGHT_CYCLE_CHECK. Therefore only find and du can
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+ * benefit from this feature for now.
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+ */
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+ LEAVE_DIR (sp, cur, "4");
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+ fts_stat (sp, cur, false);
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+ if (! enter_dir (sp, cur)) {
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+ __set_errno (ENOMEM);
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+ return NULL;
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+ }
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+ }
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/*
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* Nlinks is the number of possible entries of type directory in the
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