[GRASS-dev] off_t question

[Martin Landa]

Hi,

when compiling diglib I am getting several warnings like

format ‘%lld’ expects argument of type ‘long long int’, but argument 4 has
type ‘off_t’ [-Wformat]

I am running Debian Unstable 64bit.

With a sample app

#include <stdio.h>
#include <sys/types.h>

int main(void) {
  off_t blah;

  return 0;
}

I am getting

gcc -E sizes.c  | grep __off_t | grep typedef
typedef long int __off_t;
typedef __off_t off_t;

and

gcc -E sizes.c -D_FILE_OFFSET_BITS=64 | grep off_t
typedef __off64_t off_t;

This seems to be OK. Trying to understand why %lld causes these warnings.

Martin

-- 
Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa
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