diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sh/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sh/kernel-features.h | 72 |
1 files changed, 33 insertions, 39 deletions
diff --git a/sysdeps/unix/sysv/linux/sh/kernel-features.h b/sysdeps/unix/sysv/linux/sh/kernel-features.h index 037d6ff0d6..b8ccb01518 100644 --- a/sysdeps/unix/sysv/linux/sh/kernel-features.h +++ b/sysdeps/unix/sysv/linux/sh/kernel-features.h @@ -1,6 +1,6 @@ /* Set flags signalling availability of kernel features based on given kernel version number. SH version. - Copyright (C) 1999-2016 Free Software Foundation, Inc. + Copyright (C) 1999-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,52 +17,46 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#ifndef __KERNEL_FEATURES_SH__ +# define __KERNEL_FEATURES_SH__ + /* SH uses socketcall. */ #define __ASSUME_SOCKETCALL 1 /* These syscalls were added for SH in 2.6.37. */ -#if __LINUX_KERNEL_VERSION >= 0x020625 -# define __ASSUME_SOCKET_SYSCALL 1 -# define __ASSUME_BIND_SYSCALL 1 -# define __ASSUME_CONNECT_SYSCALL 1 -# define __ASSUME_LISTEN_SYSCALL 1 -# define __ASSUME_ACCEPT_SYSCALL 1 -# define __ASSUME_GETSOCKNAME_SYSCALL 1 -# define __ASSUME_GETPEERNAME_SYSCALL 1 -# define __ASSUME_SOCKETPAIR_SYSCALL 1 -# define __ASSUME_SEND_SYSCALL 1 -# define __ASSUME_SENDTO_SYSCALL 1 -# define __ASSUME_RECV_SYSCALL 1 -# define __ASSUME_RECVFROM_SYSCALL 1 -# define __ASSUME_SHUTDOWN_SYSCALL 1 -# define __ASSUME_GETSOCKOPT_SYSCALL 1 -# define __ASSUME_SETSOCKOPT_SYSCALL 1 -# define __ASSUME_SENDMSG_SYSCALL 1 -# define __ASSUME_RECVMSG_SYSCALL 1 -#endif - -/* The accept4 syscall was added for SH in 2.6.37. */ -#if __LINUX_KERNEL_VERSION >= 0x020625 -# define __ASSUME_ACCEPT4_SYSCALL 1 -#endif - -/* The recvmmsg syscall was added for SH in 2.6.37. */ -#if __LINUX_KERNEL_VERSION >= 0x020625 -# define __ASSUME_RECVMMSG_SYSCALL 1 -#endif - -/* The sendmmsg syscall was added for SH in 3.0. */ -#if __LINUX_KERNEL_VERSION >= 0x030000 -# define __ASSUME_SENDMMSG_SYSCALL 1 -#endif -#define __ASSUME_SENDMMSG_SYSCALL_WITH_SOCKETCALL 1 +#define __ASSUME_SOCKET_SYSCALL 1 +#define __ASSUME_BIND_SYSCALL 1 +#define __ASSUME_CONNECT_SYSCALL 1 +#define __ASSUME_LISTEN_SYSCALL 1 +#define __ASSUME_GETSOCKNAME_SYSCALL 1 +#define __ASSUME_GETPEERNAME_SYSCALL 1 +#define __ASSUME_SOCKETPAIR_SYSCALL 1 +#define __ASSUME_SEND_SYSCALL 1 +#define __ASSUME_RECV_SYSCALL 1 +#define __ASSUME_SHUTDOWN_SYSCALL 1 +#define __ASSUME_GETSOCKOPT_SYSCALL 1 +#define __ASSUME_SETSOCKOPT_SYSCALL 1 #include_next <kernel-features.h> /* SH does not have a 64-bit inode field. */ #undef __ASSUME_ST_INO_64_BIT +#define __ASSUME_ST_INO_64_BIT 0 + +/* SH4 ABI does not really require argument alignment for 64-bits, but + the kernel interface for p{read,write}64 adds a dummy long argument + before the offset. */ +#define __ASSUME_PRW_DUMMY_ARG 1 + +/* sh only supports ipc syscall. */ +#undef __ASSUME_DIRECT_SYSVIPC_SYSCALLS + +/* Support for the renameat2 syscall was added in 4.8. */ +#if __LINUX_KERNEL_VERSION < 0x040800 +# undef __ASSUME_RENAMEAT2 +#endif + +/* sh does not support the statx system call. */ +#undef __ASSUME_STATX -/* The prlimit64 syscall was added for SH in 2.6.37. */ -#if __LINUX_KERNEL_VERSION < 0x020625 -# undef __ASSUME_PRLIMIT64 #endif |