1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * System calls under the Sparc. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Don't be scared by the ugly clobbers, it is the only way I can 6*4882a593Smuzhiyun * think of right now to force the arguments into fixed registers 7*4882a593Smuzhiyun * before the trap into the system call with gcc 'asm' statements. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net) 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * SunOS compatibility based upon preliminary work which is: 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu) 14*4882a593Smuzhiyun */ 15*4882a593Smuzhiyun #ifndef _SPARC_UNISTD_H 16*4882a593Smuzhiyun #define _SPARC_UNISTD_H 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #include <uapi/asm/unistd.h> 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define NR_syscalls __NR_syscalls 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #ifdef __32bit_syscall_numbers__ 23*4882a593Smuzhiyun #else 24*4882a593Smuzhiyun #define __NR_time 231 /* Linux sparc32 */ 25*4882a593Smuzhiyun #endif 26*4882a593Smuzhiyun #define __ARCH_WANT_NEW_STAT 27*4882a593Smuzhiyun #define __ARCH_WANT_OLD_READDIR 28*4882a593Smuzhiyun #define __ARCH_WANT_STAT64 29*4882a593Smuzhiyun #define __ARCH_WANT_SYS_ALARM 30*4882a593Smuzhiyun #define __ARCH_WANT_SYS_GETHOSTNAME 31*4882a593Smuzhiyun #define __ARCH_WANT_SYS_PAUSE 32*4882a593Smuzhiyun #define __ARCH_WANT_SYS_SIGNAL 33*4882a593Smuzhiyun #define __ARCH_WANT_SYS_TIME32 34*4882a593Smuzhiyun #define __ARCH_WANT_SYS_UTIME32 35*4882a593Smuzhiyun #define __ARCH_WANT_SYS_WAITPID 36*4882a593Smuzhiyun #define __ARCH_WANT_SYS_SOCKETCALL 37*4882a593Smuzhiyun #define __ARCH_WANT_SYS_FADVISE64 38*4882a593Smuzhiyun #define __ARCH_WANT_SYS_GETPGRP 39*4882a593Smuzhiyun #define __ARCH_WANT_SYS_NICE 40*4882a593Smuzhiyun #define __ARCH_WANT_SYS_OLDUMOUNT 41*4882a593Smuzhiyun #define __ARCH_WANT_SYS_SIGPENDING 42*4882a593Smuzhiyun #define __ARCH_WANT_SYS_SIGPROCMASK 43*4882a593Smuzhiyun #ifdef __32bit_syscall_numbers__ 44*4882a593Smuzhiyun #define __ARCH_WANT_SYS_IPC 45*4882a593Smuzhiyun #else 46*4882a593Smuzhiyun #define __ARCH_WANT_SYS_TIME 47*4882a593Smuzhiyun #define __ARCH_WANT_SYS_UTIME 48*4882a593Smuzhiyun #define __ARCH_WANT_COMPAT_SYS_SENDFILE 49*4882a593Smuzhiyun #endif 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun #ifdef __32bit_syscall_numbers__ 52*4882a593Smuzhiyun /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, 53*4882a593Smuzhiyun * it never had the plain ones and there is no value to adding those 54*4882a593Smuzhiyun * old versions into the syscall table. 55*4882a593Smuzhiyun */ 56*4882a593Smuzhiyun #define __IGNORE_setresuid 57*4882a593Smuzhiyun #define __IGNORE_getresuid 58*4882a593Smuzhiyun #define __IGNORE_setresgid 59*4882a593Smuzhiyun #define __IGNORE_getresgid 60*4882a593Smuzhiyun #endif 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun #endif /* _SPARC_UNISTD_H */ 63