diff options
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 188479dd49..408352590a 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -141,6 +141,11 @@ # define __ASSUME_IPC64 1 #endif +/* We can use the LDTs for threading with Linux 2.3.99 and newer. */ +#if __LINUX_KERNEL_VERSION >= 131939 +# define __ASSUME_LDT_WORKS 1 +#endif + /* Linux 2.4.0 on PPC introduced a correct IPC64. But PowerPC64 does not support a separate 64-bit sys call, already 64-bit */ #if __LINUX_KERNEL_VERSION >= 132096 && defined __powerpc__ \ @@ -148,15 +153,18 @@ # define __ASSUME_IPC64 1 #endif -/* We can use the LDTs for threading with Linux 2.3.99 and newer. */ -#if __LINUX_KERNEL_VERSION >= 131939 -# define __ASSUME_LDT_WORKS 1 +/* SH kernels got stat64, mmap2, and truncate64 during 2.4.0-test. */ +#if __LINUX_KERNEL_VERSION >= 132096 && defined __sh__ +# define __ASSUME_TRUNCATE64_SYSCALL 1 +# define __ASSUME_MMAP2_SYSCALL 1 +# define __ASSUME_STAT64_SYSCALL 1 #endif /* The changed st_ino field appeared in 2.4.0-test6. But we cannot distinguish this version from other 2.4.0 releases. Therefore play - save and assume it available is for 2.4.1 and up. */ -#if __LINUX_KERNEL_VERSION >= 132097 && !defined __alpha__ + save and assume it available is for 2.4.1 and up. However, SH is lame, + and still does not have a 64-bit inode field. */ +#if __LINUX_KERNEL_VERSION >= 132097 && !defined __alpha__ && !defined __sh__ # define __ASSUME_ST_INO_64_BIT 1 #endif |