[fpc-pascal] ExpandFileName failure on long filenames on Linux
XHajT03 at hajny.biz
Sat Aug 31 15:54:34 CEST 2013
On Sat, August 31, 2013 15:24, Michael Van Canneyt wrote:
> On Sat, 31 Aug 2013, Bart wrote:
>> Before reporting this as a bug, can somebody confirm?
>> program efn;
>> uses sysutils;
>> If I cd to a directory with a very long name (>255 chars) and then
>> exeucte the following:
>> $ ~/LazarusProjecten/bugs/findfirst/efn .
>> It prints out only the first 255 characters of the current directory.
>> (This issue poped up whilst investigating
> Did you enable ansistrings and object pascal mode ?
> Because as it is displayed above, the program will use shortstrings, and
> they are limited to 255 chars.
Well, I'm not sure if enabling ansistrings during program compilation
changes anything, nor that the issue is related to ExpandFileName, because
I believe that ParamStr (as provided in unit System) always returns
shortstring values. Using "argv " instead of ParamStr (1) should
probably provide the expected result. I can imagine that we might add
ansistring overloaded version (or unicodestring overloaded version in
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