arch/arc/include/uapi/asm/unistd.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 /*
   3  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  */
   9
  10 /******** no-legacy-syscalls-ABI *******/
  11
  12 /*
  13  * Non-typical guard macro to enable inclusion twice in ARCH sys.c
  14  * That is how the Generic syscall wrapper generator works
  15  */
  16 #if !defined(_UAPI_ASM_ARC_UNISTD_H) || defined(__SYSCALL)
  17 #define _UAPI_ASM_ARC_UNISTD_H
  18
  19 #define __ARCH_WANT_RENAMEAT
  20 #define __ARCH_WANT_SYS_EXECVE
  21 #define __ARCH_WANT_SYS_CLONE
  22 #define __ARCH_WANT_SYS_VFORK
  23 #define __ARCH_WANT_SYS_FORK
  24
  25 #define sys_mmap2 sys_mmap_pgoff
  26
  27 #include <asm-generic/unistd.h>
  28
  29 #define NR_syscalls     __NR_syscalls
  30
  31 /* Generic syscall (fs/filesystems.c - lost in asm-generic/unistd.h */
  32 #define __NR_sysfs              (__NR_arch_specific_syscall + 3)
  33
  34 /* ARC specific syscall */
  35 #define __NR_cacheflush         (__NR_arch_specific_syscall + 0)
  36 #define __NR_arc_settls         (__NR_arch_specific_syscall + 1)
  37 #define __NR_arc_gettls         (__NR_arch_specific_syscall + 2)
  38 #define __NR_arc_usr_cmpxchg    (__NR_arch_specific_syscall + 4)
  39
  40 __SYSCALL(__NR_cacheflush, sys_cacheflush)
  41 __SYSCALL(__NR_arc_settls, sys_arc_settls)
  42 __SYSCALL(__NR_arc_gettls, sys_arc_gettls)
  43 __SYSCALL(__NR_arc_usr_cmpxchg, sys_arc_usr_cmpxchg)
  44 __SYSCALL(__NR_sysfs, sys_sysfs)
  45
  46 #undef __SYSCALL
  47
  48 #endif