diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/kernel-features.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/kernel-features.h b/sysdeps/unix/sysv/linux/s390/kernel-features.h index f1f8dad305..0fbd16ab85 100644 --- a/sysdeps/unix/sysv/linux/s390/kernel-features.h +++ b/sysdeps/unix/sysv/linux/s390/kernel-features.h @@ -45,12 +45,14 @@ # undef __ASSUME_SENDTO_SYSCALL #endif -/* s390 only supports ipc syscall. */ -#undef __ASSUME_DIRECT_SYSVIPC_SYSCALLS +/* s390 only supports ipc syscall before 5.1. */ +#if __LINUX_KERNEL_VERSION < 0x050100 +# undef __ASSUME_DIRECT_SYSVIPC_SYSCALLS +# undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 +#endif #ifndef __s390x__ # define __ASSUME_SYSVIPC_BROKEN_MODE_T #endif -#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 #undef __ASSUME_CLONE_DEFAULT #define __ASSUME_CLONE_BACKWARDS2 |