diff options
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 168715e665..56b68ffb5a 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -289,3 +289,8 @@ # define __ASSUME_NETLINK_SUPPORT 1 #endif +/* For x86, support for the sysenter instruction was available in + 2.5.53. */ +#if __LINUX_KERNEL_VERSION >= 132405 && defined __i386__ +# define __ASSUME_VSYSCALL 1 +#endif |