Re: Using _Rreadk with PFs having multiple key fields defined

On 2022-08-13 11:22 a.m., Patrik Schindler wrote:

... One can include "key" as flag when referring to external defined files with #pragma mapinc. This results in a "_Packed struct" being defined for all key fields of the file in question. I was trying to typecast a char pointer to a variable of this type "_Packed struct …", but the compiler disallows this.
...

Can you show the code you're using to typecast the char pointer?

I'm not sure I'm doing the same thing you're trying to do, but I was able to do the following:

#pragma mapinc("test","BMORRIS/MAPINCF(REC)","key","")
#include "test"
main()
{
BMORRIS_MAPINCF_REC_key_t keys;
char *p;

p = (char *)&keys;
}

I didn't get a _Packed struct though. I just got an ordinary struct.

From the listing:
typedef struct {
char K1[10];
char K2[10];
} BMORRIS_MAPINCF_REC_key_t;