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 #ifdef __32bit_syscall_numbers__
53 /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,
54  * it never had the plain ones and there is no value to adding those
55  * old versions into the syscall table.
56  */
57 #define __IGNORE_setresuid
58 #define __IGNORE_getresuid
59 #define __IGNORE_setresgid
60 #define __IGNORE_getresgid
61 #endif
62 
63 #endif /* _SPARC_UNISTD_H */
64