On Wed, 23 Dec 2009, Enlightenment SVN wrote:

> Log:
>  When using snprintf or fgets, etc, do not use PATH_MAX directly as the size
>  of the variable...use sizeof() compiler directive (lots of these).

that's something i don't understand.

char buf[PATH_MAX] is an array of size PATH_MAX in bytes
and sizeof(buf) returns the size of buf in bytes, which is also PATH_MAX

so what is the interest of using sizeof() instead of PATH_MAX ?

Vincent

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