The __freading behaviour in glibc has been fixed for glibc 2.7, including a
unit test that verifies this behaviour. So, it's safe to use this glibc
function now.
2007-10-13 Bruno Haible <[EMAIL PROTECTED]>
* lib/freading.h (freading): Enable the use of __freading for
glibc >= 2.7.
* lib/freading.c (freading): Likewise.
*** lib/freading.h.orig 2007-10-13 13:31:06.000000000 +0200
--- lib/freading.h 2007-10-13 13:31:06.000000000 +0200
***************
*** 32,38 ****
STREAM must not be wide-character oriented. */
! #if HAVE___FREADING && !defined __GLIBC__ /* Solaris >= 7, not glibc >= 2.2
*/
# include <stdio_ext.h>
# define freading(stream) (__freading (stream) != 0)
--- 32,39 ----
STREAM must not be wide-character oriented. */
! #if HAVE___FREADING && (!defined __GLIBC__ || __GLIBC__ > 2 || (__GLIBC__ ==
2 && __GLIBC_MINOR__ >= 7))
! /* Solaris >= 7, not glibc >= 2.2, but glibc >= 2.7 */
# include <stdio_ext.h>
# define freading(stream) (__freading (stream) != 0)
*** lib/freading.c.orig 2007-10-13 13:31:06.000000000 +0200
--- lib/freading.c 2007-10-13 13:31:06.000000000 +0200
***************
*** 19,27 ****
/* Specification. */
#include "freading.h"
! /* Don't use glibc's __freading function, see
<http://sourceware.org/bugzilla/show_bug.cgi?id=4359> */
! #if !(HAVE___FREADING && !defined __GLIBC__)
bool
freading (FILE *fp)
--- 19,27 ----
/* Specification. */
#include "freading.h"
! /* Don't use glibc's __freading function in glibc < 2.7, see
<http://sourceware.org/bugzilla/show_bug.cgi?id=4359> */
! #if !(HAVE___FREADING && (!defined __GLIBC__ || __GLIBC__ > 2 || (__GLIBC__
== 2 && __GLIBC_MINOR__ >= 7)))
bool
freading (FILE *fp)
