Hi! With -Wsystem-headers I've noticed that gcc complains about fstatat64 declaring struct stat64 in the prototype. Seems unlike all the other *64 functions it wasn't protected with __USE_LARGEFILE64. Also, the inline wrapper uses different guard than the prototype (__USE_GNU vs. __USE_ATFILE). 2009-05-05 Jakub Jelinek <jakub@redhat.com> * io/sys/stat.h (fstatat64): Guard prototype with __USE_LARGEFILE64, guard __extern_inline wrapper with __USE_ATFILE instead of __USE_GNU. --- libc/io/sys/stat.h.jj 2009-03-02 16:43:58.000000000 +0100 +++ libc/io/sys/stat.h 2009-05-05 21:05:36.000000000 +0200 @@ -249,9 +249,11 @@ extern int __REDIRECT_NTH (fstatat, (int # endif # endif +# ifdef __USE_LARGEFILE64 extern int fstatat64 (int __fd, __const char *__restrict __file, struct stat64 *__restrict __buf, int __flag) __THROW __nonnull ((2, 3)); +# endif #endif #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K @@ -516,7 +518,7 @@ __NTH (fstat64 (int __fd, struct stat64 return __fxstat64 (_STAT_VER, __fd, __statbuf); } -# ifdef __USE_GNU +# ifdef __USE_ATFILE __extern_inline int __NTH (fstatat64 (int __fd, __const char *__filename, struct stat64 *__statbuf, int __flag)) Jakub