arch/blackfin/include/asm/unistd.h

   1 /*
   2  * Copyright 2004-2009 Analog Devices Inc.
   3  *
   4  * Licensed under the GPL-2 or later.
   5  */
   6 #ifndef __ASM_BFIN_UNISTD_H
   7 #define __ASM_BFIN_UNISTD_H
   8
   9 #include <uapi/asm/unistd.h>
  10
  11 #define __ARCH_WANT_STAT64
  12 #define __ARCH_WANT_SYS_ALARM
  13 #define __ARCH_WANT_SYS_GETHOSTNAME
  14 #define __ARCH_WANT_SYS_PAUSE
  15 #define __ARCH_WANT_SYS_SGETMASK
  16 #define __ARCH_WANT_SYS_TIME
  17 #define __ARCH_WANT_SYS_FADVISE64
  18 #define __ARCH_WANT_SYS_GETPGRP
  19 #define __ARCH_WANT_SYS_LLSEEK
  20 #define __ARCH_WANT_SYS_NICE
  21 #define __ARCH_WANT_SYS_VFORK
  22
  23 /*
  24  * "Conditional" syscalls
  25  *
  26  * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
  27  * but it doesn't work on all toolchains, so we just do it by hand
  28  */
  29 #define cond_syscall(x) asm(".weak\t_" #x "\n\t.set\t_" #x ",_sys_ni_syscall");
  30
  31 #endif                          /* __ASM_BFIN_UNISTD_H */