diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 888819a455..9f3f3965f4 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -286,8 +286,13 @@ /* The late 2.5 kernels saw a lot of new CLONE_* flags. Summarize 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. */ -#if __LINUX_KERNEL_VERSION >= 132402 && defined __i386__ + 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 + version with support. */ +#if ((__LINUX_KERNEL_VERSION >= 132402 && defined __i386__) \ + || (__LINUX_KERNEL_VERSION >= 132416 \ + && (defined __ia64__ || defined __s390__ \ + || defined __powerpc__ || defined __x86_64__ || defined __sh__))) # define __ASSUME_CLONE_THREAD_FLAGS 1 #endif @@ -311,17 +316,6 @@ # define __ASSUME_POSIX_CPU_TIMERS 1 #endif -/* The late 2.5 kernels saw a lot of new CLONE_* flags. Summarize - their availability with one define. The changes were made first - for i386 and the have to be done separately for the other archs. - For ia64, s390*, PPC, x86-64 we pick 2.5.64 as the first version - with support. */ -#if __LINUX_KERNEL_VERSION >= 132416 \ - && (defined __ia64__ || defined __s390__ || defined __powerpc__ \ - || defined __x86_64__ || defined __sh__) -# define __ASSUME_CLONE_THREAD_FLAGS 1 -#endif - /* With kernel 2.4.17 we always have netlink support. */ #if __LINUX_KERNEL_VERSION >= (132096+17) # define __ASSUME_NETLINK_SUPPORT 1 |