I’m trying (unsuccessfully) to pass a pointer to a numpy structured array null-terminated string member to a native library function with a signature like “void funcname(const char*)”. I’ve mocked this in the example below with the cfunc “c_callback”. Is there any relatively elegant way to pass th…

Converting null-terminated numpy structured array member to char* for a C callback function

nelson2005 January 18, 2021, 3:50am 5

No worries, thanks for responding! I do wish I had control of the native side

How do I nest dict-of-jitclass

Topic		Replies	Views
How can I get a string from a pointer inside a cfunc? Support: How do I do ...?	2	59	March 5, 2024
Passing array of pointers cfunc Community Support	1	668	April 8, 2021
Calling a C function pointer passed as argument to @cfunc Support: How do I do ...?	2	579	October 17, 2022
Failed to call C function with "char*" argument. Community Support	2	356	October 20, 2022
How I create a Record type for a struct of voidpointers Support: How do I do ...?	4	87	March 5, 2024