On Wed, 30 Dec 2009, Brett Nash wrote:
On Wed, 30 Dec 2009 07:51:01 +0100 (CET)
Vincent Torri <vto...@univ-evry.fr> wrote:
On Wed, 30 Dec 2009, Vincent Torri wrote:
On Wed, 30 Dec 2009, Gustavo Sverzut Barbieri wrote:
On Wed, Dec 30, 2009 at 12:07 AM, Enlightenment SVN
<no-re...@enlightenment.org> wrote:
Log:
Fix printing of size_t value(s). (removes compiler warning).
They invented "z" modifier for that, see "man 3 printf"
it is also a gnu extension:
http://swoolley.org/man.cgi/3/printf
"glibc 2.1 adds length modifiers hh,j,t,z and conversion characters
a,A."
%z is part of C99.
So for C99 it's %zi of %zd.
C99 also has the PRIx macros for printing all integer types safely.
Unfortunately there is no safe way of printing it in C89 (ie windows).
The best way is:
printf("... %ld..",(unsigned int)blah);
note that, on Windows 64 bits, a long is of size 32 bits :)
Vincent
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