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* filename_cmp.c (filename_cmp): Improve documentation.

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Joel Brobecker 2007-04-06 06:01:54 +00:00
parent c4d88c12e6
commit 34d8f01b80
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libiberty/ChangeLog
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2007-04-06 Joel Brobecker <brobecker@adacore.com>
* filename_cmp.c (filename_cmp): Improve documentation.
2007-04-02 Andreas Schwab <schwab@suse.de> 2007-04-02 Andreas Schwab <schwab@suse.de>
* filename_cmp.c: Include "config.h". * filename_cmp.c: Include "config.h".

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libiberty/filename_cmp.c
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@deftypefn Extension int filename_cmp (const char *@var{s1}, const char *@var{s2}) @deftypefn Extension int filename_cmp (const char *@var{s1}, const char *@var{s2})
Return zero if the two paths @var{s1} and @var{s2} are equivalent. Return zero if the two file names @var{s1} and @var{s2} are equivalent.
If not equivalent, the returned value is similar to what strcmp would If not equivalent, the returned value is similar to what @code{strcmp}
return. In other words, it returns a negative value if @var{s1} is less would return. In other words, it returns a negative value if @var{s1}
than @var{s2}, or a positive value if @var{s2} is greater than @var{s2}. is less than @var{s2}, or a positive value if @var{s2} is greater than
@var{s2}.
This function does not normalize path names. As a result, this function This function does not normalize file names. As a result, this function
will treat filenames that are spelled differently as different even in will treat filenames that are spelled differently as different even in
the case when the two filenames point to the same underlying file. the case when the two filenames point to the same underlying file.
However, it does handle the fact that on DOS-like file systems, forward However, it does handle the fact that on DOS-like file systems, forward