Is it possible to interpose exported functions.

[eme...@gmail.com]

Here in the example below:

package main

import (
    "C"
       "fmt"
)

//export test
func test() {
   fmt.Println("test code")
}

func main() {
   
}

The above package was built using -builtmode=c-shared. I wanted to load the built library in my C code, and interpose the esported function 'test'. I wonder if this is possible at all.

Thanks:)

[Lutz Horn]

Am 07.08.20 um 05:00 schrieb eme...@gmail.com:

> //export test
> func test() {
> fmt.Println("test code")
> }

`test` is not exported. It would be, if it was called `Test` with a
capital `T`.

Lutz

[Yonatan Gizachew]

Okay, thanks for that. What about now?

package main

import (
"C"
"fmt"
)

//export Test
func Test() {

fmt.Println("test code")
}

func main() {

}

[Lutz Horn]

Am 07.08.20 um 09:05 schrieb Yonatan Gizachew:

> //export Test
> func Test() {
> fmt.Println("test code")
> }

Yes, now `Test` is exported.

Lutz

[Yonatan Gizachew]

Yeah, but my question is if it is possible to interpose the exported function

[Ian Lance Taylor]

On Fri, Aug 7, 2020 at 12:47 AM Yonatan Gizachew <eme...@gmail.com> wrote:
>
> Yeah, but my question is if it is possible to interpose the exported function

Yes, it should be possible.

Ian

> On Friday, August 7, 2020 at 4:25:06 PM UTC+9 Lutz Horn wrote:
>>
>> Am 07.08.20 um 09:05 schrieb Yonatan Gizachew:
>> > //export Test
>> > func Test() {
>> > fmt.Println("test code")
>> > }
>>
>> Yes, now `Test` is exported.
>>
>> Lutz
>

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