On Fri, 25 Nov 2011 15:55:15 +0100, Max Samukha <max...@spambox.com> wrote:
On 11/25/2011 02:27 PM, Andrei Alexandrescu wrote:
On 11/25/11 2:13 AM, Jude Young wrote:
Is there an easy way to turn D style (string[] args) into C style?
Hm, I expected this would work:
extern(C) int __argc;
extern(C) char** __argv;
The symbols do exist at least on OSX (no linker error) but they are both
zero, so apparently druntime doesn't initialize them.
Andrei
If you want a reference to an externally defined variable, you need
another "extern" and (if the variable is non-TLS) - __gshared:
__gshared extern extern(C) int __argc;
It also took me terribly long to find out that one for getting environ.
We could probably get rid of setErrno and getErrno which add extra C
sources
to druntime.
