Comments (4)
I just came here to add just that!
const char* p = va_arg(va, char*);
p = (p == NULL) ? "(null)" : p;
from printf.
This should be an optional behaviour as in many embedded situations address zero is a perfectly valid one.
from printf.
@dev-zzo : What about %p
, then? Should that also not have an option to print 0 as 0 rather than (nil) on such platforms?
from printf.
So, this issue is now fixed on my fork. @dev-zzo , @noomio , @mpaland Please have a look and voice your opinion about the behavior with null/0 pointers.
Also, @mpaland : Can you explain the code's "partiality" to the use of _out_rev? That is, what's the benefit of printing characters backwards like that? I used it too in the changes I made for this issue, but I was just following the pattern.
from printf.
Related Issues (20)
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- this is incredible HOT 6
- WebAssembly HOT 2
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- for declaration not compatible with C compilers HOT 1
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from printf.