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| subject: | Re: Deleting a file |
-=> Quoting david nugent to Brendon Meyer <=-
dn> Yes. It is a standard C library function.
^^^^^^^^
Once upon a time the only thing that was standard about standard libraries
was there name. You mean the ISO standard, I presume. Not EVERY standard
standard (not a typo) library will have them.
dn> Most compilers do. However, take a look at your UNIX libraries again -
dn> if they are ISO compliant (and you'll probably find that the SVR4 one
dn> at least is), remove() will be there too.
Most compiler/libraries actually use a macro to change remove to unlink.
Unlink is PROBABLY the most common (as a function). Anyway for the sake
of portability, I would suggest that the use of unlink is better, and to
create a macro to turn it into remove when unlink does not exist. Anyway
that is what I do. It is of course possible to do it the other way around
and always use remove and macro it to unlink when remove does not exist.
Due to my 'vintage', I prefer the former.
Count.
... All those who believe in telekinesis. Raise my hand...
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