strdup visibility

[Marco Atzeri]

Hy Guys,

currently we have in  /usr/include/string.h

#if __MISC_VISIBLE || __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 4
char    *strdup (const char *) __malloc_like __result_use_check;
#endif


but the function was moved to POSIX base some time ago
https://pubs.opengroup.org/onlinepubs/9699919799/functions/strdup.html

should the conditional dropped ? Or I misunderstand it?

Regards
Marco