Need clarification on compilation errors in PG 16.2 - Mailing list pgsql-hackers

From Pradeep Kumar
Subject Need clarification on compilation errors in PG 16.2
Date
Msg-id CAJ4xhPmqZuYb2ydsKqkfm7wSnmVMD2cqQ+y51qhTWkb-SfVG-w@mail.gmail.com
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Responses Re: Need clarification on compilation errors in PG 16.2
List pgsql-hackers
Hi ,
While we try to install PG 16.2 from the source code in macbook we getting this following errors
```
explicit_bzero.c:22:9: error: call to undeclared function 'memset_s'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
        (void) memset_s(buf, len, 0, len);
               ^
explicit_bzero.c:22:9: note: did you mean 'memset'?
/Library/Developer/CommandLineTools/SDKs/MacOSX14.2.sdk/usr/include/string.h:74:7: note: 'memset' declared here
void    memset(void __b, int __c, size_t __len);
         ^
1 error generated.
make[2]: *** [explicit_bzero.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [all-port-recurse] Error 2
make: *** [all-src-recurse] Error 2

```
then I changed the function memset_s(buf, len, 0, len) to memset(buf, 0, len) and it's working. need a clarification on this?

Thanks and regards
Pradeep

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