arch/sparc/include/asm/unistd.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * System calls under the Sparc.
   4  *
   5  * Don't be scared by the ugly clobbers, it is the only way I can
   6  * think of right now to force the arguments into fixed registers
   7  * before the trap into the system call with gcc 'asm' statements.
   8  *
   9  * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
  10  *
  11  * SunOS compatibility based upon preliminary work which is:
  12  *
  13  * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
  14  */
  15 #ifndef _SPARC_UNISTD_H
  16 #define _SPARC_UNISTD_H
  17
  18 #include <uapi/asm/unistd.h>
  19
  20 #define NR_syscalls     __NR_syscalls
  21
  22 #ifdef __32bit_syscall_numbers__
  23 #else
  24 #define __NR_time               231 /* Linux sparc32                               */
  25 #endif
  26 #define __ARCH_WANT_NEW_STAT
  27 #define __ARCH_WANT_OLD_READDIR
  28 #define __ARCH_WANT_STAT64
  29 #define __ARCH_WANT_SYS_ALARM
  30 #define __ARCH_WANT_SYS_GETHOSTNAME
  31 #define __ARCH_WANT_SYS_PAUSE
  32 #define __ARCH_WANT_SYS_SIGNAL
  33 #define __ARCH_WANT_SYS_TIME32
  34 #define __ARCH_WANT_SYS_UTIME32
  35 #define __ARCH_WANT_SYS_WAITPID
  36 #define __ARCH_WANT_SYS_SOCKETCALL
  37 #define __ARCH_WANT_SYS_FADVISE64
  38 #define __ARCH_WANT_SYS_GETPGRP
  39 #define __ARCH_WANT_SYS_NICE
  40 #define __ARCH_WANT_SYS_OLDUMOUNT
  41 #define __ARCH_WANT_SYS_SIGPENDING
  42 #define __ARCH_WANT_SYS_SIGPROCMASK
  43 #ifdef __32bit_syscall_numbers__
  44 #define __ARCH_WANT_SYS_IPC
  45 #else
  46 #define __ARCH_WANT_SYS_TIME
  47 #define __ARCH_WANT_SYS_UTIME
  48 #define __ARCH_WANT_COMPAT_SYS_SENDFILE
  49 #define __ARCH_WANT_COMPAT_STAT
  50 #endif
  51
  52 #define __ARCH_BROKEN_SYS_CLONE3
  53
  54 #ifdef __32bit_syscall_numbers__
  55 /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
  56  * it never had the plain ones and there is no value to adding those
  57  * old versions into the syscall table.
  58  */
  59 #define __IGNORE_setresuid
  60 #define __IGNORE_getresuid
  61 #define __IGNORE_setresgid
  62 #define __IGNORE_getresgid
  63 #endif
  64
  65 #endif /* _SPARC_UNISTD_H */