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src: export the ParseEncoding function on Windows #1596

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src: export the ParseEncoding function on Windows #1596

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ivan
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@ivan ivan commented May 3, 2015

Makes the ParseEncoding symbol visible to addons on Windows. It was already visible on Unices.

I ran into this when writing an addon that used ParseEncoding; the VS2013 build failed with:

(Link target) ->
  blake2.obj : error LNK2001: unresolved external symbol "enum node::encoding __cdecl node::ParseEncoding(class v8::Isolate *,class v8::Handle<class v8::Value>,enum node::encoding)" (?ParseEncoding@node@@YA?AW4encoding@1@PEAVIsolate@v8@@V?$Handle@VValue@v8@@@4@W421@@Z) [L:\home\at\NodeProjects\node-blake2\build\blake2.vcxproj]
  L:\home\at\NodeProjects\node-blake2\build\Release\blake2.node : fatal error LNK1120: 1 unresolved externals [L:\home\at\NodeProjects\node-blake2\build\blake2.vcxproj]

    9 Warning(s)
    2 Error(s)

It built fine after adding the NODE_EXPORT.

Similar to an older fix nodejs/node-v0.x-archive#3811

@mscdex mscdex added the c++ Issues and PRs that require attention from people who are familiar with C++. label May 3, 2015
@Fishrock123 Fishrock123 added the windows Issues and PRs related to the Windows platform. label May 4, 2015
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cc @indutny / @bnoordhuis

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indutny reviewed May 7, 2015
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src/node.h
enum encoding ParseEncoding(v8::Isolate* isolate,
v8::Handle<v8::Value> encoding_v,
enum encoding default_encoding = BINARY);
NODE_EXTERN enum encoding ParseEncoding(v8::Isolate* isolate,
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Please move v8::Isolate* and friends on a next line at 4 space indent. No need to cascade things ;)

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Thanks, fixed

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indutny commented May 7, 2015

Generally, LGTM. Is there anything else that needs exporting?

@ivan
src: export the ParseEncoding function on Windows
86342c7 
Makes the ParseEncoding symbol visible to addons on Windows.
It was already visible on Unices.
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ivan commented May 7, 2015

Generally, LGTM. Is there anything else that needs exporting?

Not that I know about, in node.h at least.

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indutny commented May 7, 2015

Ok, @Fishrock123 could you please land this?

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indutny commented May 7, 2015

@ivan btw, thank you for fixing this! ;)

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@indutny Yep, will do.

@Fishrock123 Fishrock123 mentioned this pull request May 7, 2015
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Fishrock123 pushed a commit that referenced this pull request May 7, 2015
@ivan @Fishrock123
src: export the ParseEncoding function on Windows
c43855c 
Makes the ParseEncoding symbol visible to addons on Windows.
It was already visible on Unices.

PR-URL: #1596
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
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Thanks, landed in c43855c

@Fishrock123 Fishrock123 closed this May 7, 2015
Fishrock123 pushed a commit to Fishrock123/node that referenced this pull request May 19, 2015
@ivan @Fishrock123
src: export the ParseEncoding function on Windows
98b1109 
Makes the ParseEncoding symbol visible to addons on Windows.
It was already visible on Unices.

PR-URL: nodejs#1596
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
@B020239 B020239 mentioned this pull request Mar 9, 2024
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add NODE_EXTERN to node::Encode
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@ivan @Fishrock123 @indutny @mscdex