On 14.07.21 18:26, Tom Lane wrote:
Peter Eisentraut <peter.eisentr...@enterprisedb.com> writes:
In this particular case, I would for example be quite curious how those
alternative minimal C libraries such as musl-libc handle this.
Interesting question, so I took a look:
https://git.musl-libc.org/cgit/musl/tree/src/stdio/vfprintf.c#n593
case 's':
a = arg.p ? arg.p : "(null)";
...
Any others you'd like to consider?
Similar here:
https://github.com/ensc/dietlibc/blob/master/lib/__v_printf.c#L188
I think unless we get counterexamples, this is all good.
