Messages in this thread | | | Date | Thu, 12 Oct 2006 14:33:53 +0200 (MEST) | From | Jan Engelhardt <> | Subject | Re: [PATCH] use %p for pointers |
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> > > man 3 printf: > > > > > > p The void * pointer argument is printed in hexadeci- > > > mal (as if by %#x or %#lx). > > > > > > so %p already has to output '0x', > > > > That is an detail of this particular implementation. > > > > > it's lib/vsprintf.c to blame for non-conforming behavior. > > > > The standard makes it completely implementation defined. > >Yes, but POSIX/SUS aside, at least we might make kernel version closer >to Linux user-level.
I do agree.
#include <stdio.h> int main(void) { return printf("%p %p\n", main, NULL); }
In glibc will print "0x7555562c (nil)" which seems ok enough.
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