diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/mips/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/kernel-features.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/kernel-features.h b/sysdeps/unix/sysv/linux/mips/kernel-features.h index 7123b362ee..ad5b1ace82 100644 --- a/sysdeps/unix/sysv/linux/mips/kernel-features.h +++ b/sysdeps/unix/sysv/linux/mips/kernel-features.h @@ -31,8 +31,12 @@ pairs to start with an even-number register. */ #if _MIPS_SIM == _ABIO32 # define __ASSUME_ALIGNED_REGISTER_PAIRS 1 -/* mips32 only supports ipc syscall. */ -# undef __ASSUME_DIRECT_SYSVIPC_SYSCALLS +/* mips32 only supports ipc syscall before 5.1. */ +# if __LINUX_KERNEL_VERSION < 0x050100 +# undef __ASSUME_DIRECT_SYSVIPC_SYSCALLS +# undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 +# else +# endif /* The o32 MIPS fadvise64 syscall behaves as fadvise64_64. */ # define __ASSUME_FADVISE64_AS_64_64 1 @@ -40,6 +44,8 @@ /* mips32 support wire-up network syscalls. */ # define __ASSUME_RECV_SYSCALL 1 # define __ASSUME_SEND_SYSCALL 1 +#else +# undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 #endif /* Define that mips64-n32 is a ILP32 ABI to set the correct interface to @@ -50,5 +56,3 @@ #undef __ASSUME_CLONE_DEFAULT #define __ASSUME_CLONE_BACKWARDS 1 - -#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 |