diff options
Diffstat (limited to 'libc/sysdeps/unix/sysv/linux/kernel-features.h')
| -rw-r--r-- | libc/sysdeps/unix/sysv/linux/kernel-features.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/libc/sysdeps/unix/sysv/linux/kernel-features.h b/libc/sysdeps/unix/sysv/linux/kernel-features.h index 58f833e96..2c1b0a835 100644 --- a/libc/sysdeps/unix/sysv/linux/kernel-features.h +++ b/libc/sysdeps/unix/sysv/linux/kernel-features.h @@ -1,6 +1,6 @@ /* Set flags signalling availability of kernel features based on given kernel version number. - Copyright (C) 1999-2009, 2010, 2011 Free Software Foundation, Inc. + Copyright (C) 1999-2009, 2010, 2011, 2012 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -274,11 +274,11 @@ their availability with one define. The changes were made first for i386 and the have to be done separately for the other archs. For i386 we pick 2.5.50 as the first version with support. - For ia64, s390*, PPC, x86-64, and SH we pick 2.5.64 as the first + For s390*, PPC, x86-64, and SH we pick 2.5.64 as the first version with support. */ #if ((__LINUX_KERNEL_VERSION >= 132402 && defined __i386__) \ || (__LINUX_KERNEL_VERSION >= 132416 \ - && (defined __ia64__ || defined __s390__ \ + && (defined __s390__ \ || defined __powerpc__ || defined __x86_64__ || defined __sh__))) # define __ASSUME_CLONE_THREAD_FLAGS 1 #endif @@ -334,7 +334,7 @@ /* The utimes syscall has been available for some architectures forever. For x86 it was introduced after 2.5.75, for x86-64, ppc, and ppc64 it was introduced in 2.6.0-test3. */ -#if defined __ia64__ || defined __sparc__ \ +#if defined __sparc__ \ || (__LINUX_KERNEL_VERSION > 132427 && defined __i386__) \ || (__LINUX_KERNEL_VERSION > 132609 && defined __x86_64__) \ || (__LINUX_KERNEL_VERSION >= 132609 && defined __powerpc__) \ @@ -419,10 +419,9 @@ the code. On x86_64 and SH this appeared first in 2.6.19-rc1, on ia64 in 2.6.22-rc1. */ #if __LINUX_KERNEL_VERSION >= 0x020611 \ - && ((!defined __x86_64__ && !defined __sh__ && !defined __ia64__) \ + && ((!defined __x86_64__ && !defined __sh__) \ || (__LINUX_KERNEL_VERSION >= 0x020613 \ - && (defined __x86_64__ || defined __sh__)) \ - || (__LINUX_KERNEL_VERSION >= 0x020616 && defined __ia64__)) + && (defined __x86_64__ || defined __sh__))) # define __ASSUME_PSELECT 1 # define __ASSUME_PPOLL 1 #endif @@ -477,7 +476,7 @@ x86-64, PPC, IA-64, SPARC< and S390 in 2.6.23. */ #if __LINUX_KERNEL_VERSION >= 0x020617 \ && (defined __i386__ || defined __x86_64__ || defined __powerpc__ \ - || defined __ia64__ || defined __sparc__ || defined __s390__) + || defined __sparc__ || defined __s390__) # define __ASSUME_O_CLOEXEC 1 #endif @@ -490,7 +489,7 @@ x86-64, PPC, IA-64, and SPARC in 2.6.27. */ #if __LINUX_KERNEL_VERSION >= 0x02061b \ && (defined __i386__ || defined __x86_64__ || defined __powerpc__ \ - || defined __ia64__ || defined __sparc__ || defined __s390__) + || defined __sparc__ || defined __s390__) # define __ASSUME_SOCK_CLOEXEC 1 # define __ASSUME_IN_NONBLOCK 1 # define __ASSUME_PIPE2 1 |