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/*
* System calls under the Sparc.
*
* Don't be scared by the ugly clobbers, it is the only way I can
* think of right now to force the arguments into fixed registers
* before the trap into the system call with gcc 'asm' statements.
*
* Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
*
* SunOS compatibility based upon preliminary work which is:
*
* Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
*/
#ifndef _SPARC_UNISTD_H
#define _SPARC_UNISTD_H
#include <uapi/asm/unistd.h>
#ifdef __32bit_syscall_numbers__
#else
#define __NR_time 231 /* Linux sparc32 */
#endif
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_STAT64
#define __ARCH_WANT_SYS_ALARM
#define __ARCH_WANT_SYS_GETHOSTNAME
#define __ARCH_WANT_SYS_PAUSE
#define __ARCH_WANT_SYS_SGETMASK
#define __ARCH_WANT_SYS_SIGNAL
#define __ARCH_WANT_SYS_TIME
#define __ARCH_WANT_SYS_UTIME
#define __ARCH_WANT_SYS_WAITPID
#define __ARCH_WANT_SYS_SOCKETCALL
#define __ARCH_WANT_SYS_FADVISE64
#define __ARCH_WANT_SYS_GETPGRP
#define __ARCH_WANT_SYS_LLSEEK
#define __ARCH_WANT_SYS_NICE
#define __ARCH_WANT_SYS_OLDUMOUNT
#define __ARCH_WANT_SYS_SIGPENDING
#define __ARCH_WANT_SYS_SIGPROCMASK
#ifdef __32bit_syscall_numbers__
#define __ARCH_WANT_SYS_IPC
#else
#define __ARCH_WANT_COMPAT_SYS_TIME
#define __ARCH_WANT_COMPAT_SYS_SENDFILE
#endif
/*
* "Conditional" syscalls
*
* What we want is __attribute__((weak,alias("sys_ni_syscall"))),
* but it doesn't work on all toolchains, so we just do it by hand
*/
#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
#endif /* _SPARC_UNISTD_H */
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