From: Ulrich Drepper Date: Sat, 18 Apr 2009 02:37:43 +0000 (+0000) Subject: * sysdeps/unix/sysv/linux/kernel-features.h: All supported X-Git-Tag: cvs/fedora-glibc-20090424T0747~18 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=11cad88ce95ca6e40713dffe8bcacc1baec77b6d;p=thirdparty%2Fglibc.git * sysdeps/unix/sysv/linux/kernel-features.h: All supported architectures have preadv/pwritev in 2.6.30. --- diff --git a/ChangeLog b/ChangeLog index d30e6b38591..503d4b6de88 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2009-04-17 Ulrich Drepper + * sysdeps/unix/sysv/linux/kernel-features.h: All supported + architectures have preadv/pwritev in 2.6.30. + * sysdeps/posix/preadv.c: Reading of zero bytes is no error. * sysdeps/posix/readv.c: Likewise. Reported by Markus Armbruster . diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 2fa8524db95..97725e72912 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -531,9 +531,7 @@ #endif /* Support for preadv and pwritev was added in 2.6.30. */ -#if __LINUX_KERNEL_VERSION >= 0x02061e \ - && (defined __i386__ || defined __x86_64__ || defined __powerpc__ \ - || defined __ia64__ || defined __sparc__ && defined __sh__) +#if __LINUX_KERNEL_VERSION >= 0x02061e # define __ASSUME_PREADV 1 # define __ASSUME_PWRITEV 1 #endif