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bash-20121228 additional cleanup

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Chet Ramey
2013-01-03 11:11:26 -05:00
parent 3fe251cb5e
commit 279b7ea101
3 changed files with 0 additions and 509 deletions
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lib/glob/foo
-35
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@@ -1,35 +0,0 @@
/* If we're expanding **, we don't need to glue the directory
name to the results; we've already done it in glob_vector */
if ((dflags & GX_ALLDIRS) && filename[0] == '*' && filename[1] == '*' && (filename[2] == '\0' || filename[2] == '/'))
{
/* When do we remove null elements from temp_results? And
how to avoid duplicate elements in the final result? */
/* If (dflags & GX_NULLDIR) glob_filename potentially left a
NULL placeholder in the temp results just in case
glob_vector/glob_dir_to_array did something with it, but
if it didn't, and we're not supposed to be passing them
through for some reason ((flags & GX_NULLDIR) == 0) we
need to remove all the NULL elements from the beginning
of TEMP_RESULTS. */
/* If we have a null directory name and ** as the filename,
we have just searched for everything from the current
directory on down. Break now (shouldbreak = 1) to avoid
duplicate entries in the final result. */
#define NULL_PLACEHOLDER(x) ((x) && *(x) && **(x) == 0)
if ((dflags & GX_NULLDIR) && /* (flags & GX_NULLDIR) == 0 && */
NULL_PLACEHOLDER (temp_results))
#undef NULL_PLACEHOLDER
{
register int i, n;
for (n = 0; temp_results[n] && *temp_results[n] == 0; n++)
;
i = n;
do
temp_results[i - n] = temp_results[i];
while (temp_results[i++] != 0);
array = temp_results;
shouldbreak = 1;
}
else
array = temp_results;
}