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unistd.h
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1 /*
2  * arch/arm/include/asm/unistd.h
3  *
4  * Copyright (C) 2001-2005 Russell King
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  *
10  * Please forward _all_ changes to this file to [email protected],
11  * no matter what the change is. Thanks!
12  */
13 #ifndef __ASM_ARM_UNISTD_H
14 #define __ASM_ARM_UNISTD_H
15 
16 #include <uapi/asm/unistd.h>
17 
18 #define __NR_syscalls (380)
19 #define __ARM_NR_cmpxchg (__ARM_NR_BASE+0x00fff0)
20 
21 #define __ARCH_WANT_STAT64
22 #define __ARCH_WANT_SYS_GETHOSTNAME
23 #define __ARCH_WANT_SYS_PAUSE
24 #define __ARCH_WANT_SYS_GETPGRP
25 #define __ARCH_WANT_SYS_LLSEEK
26 #define __ARCH_WANT_SYS_NICE
27 #define __ARCH_WANT_SYS_SIGPENDING
28 #define __ARCH_WANT_SYS_SIGPROCMASK
29 #define __ARCH_WANT_SYS_RT_SIGACTION
30 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
31 #define __ARCH_WANT_SYS_OLD_MMAP
32 #define __ARCH_WANT_SYS_OLD_SELECT
33 
34 #if !defined(CONFIG_AEABI) || defined(CONFIG_OABI_COMPAT)
35 #define __ARCH_WANT_SYS_TIME
36 #define __ARCH_WANT_SYS_IPC
37 #define __ARCH_WANT_SYS_OLDUMOUNT
38 #define __ARCH_WANT_SYS_ALARM
39 #define __ARCH_WANT_SYS_UTIME
40 #define __ARCH_WANT_SYS_OLD_GETRLIMIT
41 #define __ARCH_WANT_OLD_READDIR
42 #define __ARCH_WANT_SYS_SOCKETCALL
43 #endif
44 #define __ARCH_WANT_SYS_EXECVE
45 
46 /*
47  * "Conditional" syscalls
48  *
49  * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
50  * but it doesn't work on all toolchains, so we just do it by hand
51  */
52 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
53 
54 /*
55  * Unimplemented (or alternatively implemented) syscalls
56  */
57 #define __IGNORE_fadvise64_64
58 #define __IGNORE_migrate_pages
59 #define __IGNORE_kcmp
60 
61 #endif /* __ASM_ARM_UNISTD_H */