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digitalmars.D - Problems importing core.sys.linux.epoll

reply Mike Parker <aldacron gmail.com> writes:
I'm experimenting with some Linux stuff right now and am currently 
working on something using epoll. But I've run into an issue where dmd 
just doesn't see anything in core.sys.linux.epoll. As a workaround, I've 
implemented my own declarations for the bits I'm using. I'm curious, 
though, if anyone else has encountered this as I've never seen anything 
like it. I get no errors at all about it not being able to find the 
module, just things like "epoll_event is undefined" and such. If I try 
something like this:

import core.sys.linux.epoll : epoll_event;

Then I get an error about the import not being found. Other modules in 
core.sys.linux import just fine.

If anyone else can verify this same issue, I'll file a bug report. 
Otherwise, any ideas on what could cause this?
Sep 09 2013
next sibling parent reply "Anthony Goins" <neontotem gmail.com> writes:
On Monday, 9 September 2013 at 11:14:47 UTC, Mike Parker wrote:
 I'm experimenting with some Linux stuff right now and am 
 currently working on something using epoll. But I've run into 
 an issue where dmd just doesn't see anything in 
 core.sys.linux.epoll. As a workaround, I've implemented my own 
 declarations for the bits I'm using. I'm curious, though, if 
 anyone else has encountered this as I've never seen anything 
 like it. I get no errors at all about it not being able to find 
 the module, just things like "epoll_event is undefined" and 
 such. If I try something like this:

 import core.sys.linux.epoll : epoll_event;

 Then I get an error about the import not being found. Other 
 modules in core.sys.linux import just fine.

 If anyone else can verify this same issue, I'll file a bug 
 report. Otherwise, any ideas on what could cause this?

I get "undefined identifier" for everything in epoll. DMD 2.63 (not latest) from debian download.
Sep 09 2013
parent Mike Parker <aldacron gmail.com> writes:
On 9/10/2013 3:38 AM, Anthony Goins wrote:

 I get "undefined identifier" for everything in epoll.
 DMD 2.63 (not latest) from debian download.

Thanks! http://d.puremagic.com/issues/post_bug.cgi
Sep 09 2013
prev sibling next sibling parent "Mike Parker" <aldacron gmail.com> writes:
On Tuesday, 10 September 2013 at 01:52:14 UTC, Mike Parker wrote:
 On 9/10/2013 3:38 AM, Anthony Goins wrote:

 I get "undefined identifier" for everything in epoll.
 DMD 2.63 (not latest) from debian download.

Thanks! http://d.puremagic.com/issues/post_bug.cgi

I meant http://d.puremagic.com/issues/show_bug.cgi?id=11002
Sep 09 2013
prev sibling parent reply "goughy" <andrew goughy.org> writes:
On Monday, 9 September 2013 at 11:14:47 UTC, Mike Parker wrote:
 I'm experimenting with some Linux stuff right now and am 
 currently working on something using epoll. But I've run into 
 an issue where dmd just doesn't see anything in 
 core.sys.linux.epoll. As a workaround, I've implemented my own 
 declarations for the bits I'm using. I'm curious, though, if 
 anyone else has encountered this as I've never seen anything 
 like it. I get no errors at all about it not being able to find 
 the module, just things like "epoll_event is undefined" and 
 such. If I try something like this:

 import core.sys.linux.epoll : epoll_event;

 Then I get an error about the import not being found. Other 
 modules in core.sys.linux import just fine.

 If anyone else can verify this same issue, I'll file a bug 
 report. Otherwise, any ideas on what could cause this?

Odd. I opened a pull request that fixed a case issue with the 'Linux'/'linux' version identifier in that module that I thought was accepted and merged. Sounds like the same symptom. https://github.com/D-Programming-Language/druntime/pull/489
Sep 11 2013
parent Mike Parker <aldacron gmail.com> writes:
On 9/11/2013 7:58 PM, goughy wrote:
 Odd.  I opened a pull request that fixed a case issue with the
 'Linux'/'linux' version identifier in that module that I thought was
 accepted and merged.  Sounds like the same symptom.

 https://github.com/D-Programming-Language/druntime/pull/489

Yes, it's fixed in git master, but didn't make it into the current release. I stared at that epoll module for I don't know how long and never caught the Linux/linux thing. That potential problem was discussed around here more than once.
Sep 11 2013