This source file includes following definitions.
- _syscall0
1 #ifndef _ASM_I386_UNISTD_H_
2 #define _ASM_I386_UNISTD_H_
3
4
5
6
7
8 #define __NR_setup 0
9 #define __NR_exit 1
10 #define __NR_fork 2
11 #define __NR_read 3
12 #define __NR_write 4
13 #define __NR_open 5
14 #define __NR_close 6
15 #define __NR_waitpid 7
16 #define __NR_creat 8
17 #define __NR_link 9
18 #define __NR_unlink 10
19 #define __NR_execve 11
20 #define __NR_chdir 12
21 #define __NR_time 13
22 #define __NR_mknod 14
23 #define __NR_chmod 15
24 #define __NR_chown 16
25 #define __NR_break 17
26 #define __NR_oldstat 18
27 #define __NR_lseek 19
28 #define __NR_getpid 20
29 #define __NR_mount 21
30 #define __NR_umount 22
31 #define __NR_setuid 23
32 #define __NR_getuid 24
33 #define __NR_stime 25
34 #define __NR_ptrace 26
35 #define __NR_alarm 27
36 #define __NR_oldfstat 28
37 #define __NR_pause 29
38 #define __NR_utime 30
39 #define __NR_stty 31
40 #define __NR_gtty 32
41 #define __NR_access 33
42 #define __NR_nice 34
43 #define __NR_ftime 35
44 #define __NR_sync 36
45 #define __NR_kill 37
46 #define __NR_rename 38
47 #define __NR_mkdir 39
48 #define __NR_rmdir 40
49 #define __NR_dup 41
50 #define __NR_pipe 42
51 #define __NR_times 43
52 #define __NR_prof 44
53 #define __NR_brk 45
54 #define __NR_setgid 46
55 #define __NR_getgid 47
56 #define __NR_signal 48
57 #define __NR_geteuid 49
58 #define __NR_getegid 50
59 #define __NR_acct 51
60 #define __NR_phys 52
61 #define __NR_lock 53
62 #define __NR_ioctl 54
63 #define __NR_fcntl 55
64 #define __NR_mpx 56
65 #define __NR_setpgid 57
66 #define __NR_ulimit 58
67 #define __NR_oldolduname 59
68 #define __NR_umask 60
69 #define __NR_chroot 61
70 #define __NR_ustat 62
71 #define __NR_dup2 63
72 #define __NR_getppid 64
73 #define __NR_getpgrp 65
74 #define __NR_setsid 66
75 #define __NR_sigaction 67
76 #define __NR_sgetmask 68
77 #define __NR_ssetmask 69
78 #define __NR_setreuid 70
79 #define __NR_setregid 71
80 #define __NR_sigsuspend 72
81 #define __NR_sigpending 73
82 #define __NR_sethostname 74
83 #define __NR_setrlimit 75
84 #define __NR_getrlimit 76
85 #define __NR_getrusage 77
86 #define __NR_gettimeofday 78
87 #define __NR_settimeofday 79
88 #define __NR_getgroups 80
89 #define __NR_setgroups 81
90 #define __NR_select 82
91 #define __NR_symlink 83
92 #define __NR_oldlstat 84
93 #define __NR_readlink 85
94 #define __NR_uselib 86
95 #define __NR_swapon 87
96 #define __NR_reboot 88
97 #define __NR_readdir 89
98 #define __NR_mmap 90
99 #define __NR_munmap 91
100 #define __NR_truncate 92
101 #define __NR_ftruncate 93
102 #define __NR_fchmod 94
103 #define __NR_fchown 95
104 #define __NR_getpriority 96
105 #define __NR_setpriority 97
106 #define __NR_profil 98
107 #define __NR_statfs 99
108 #define __NR_fstatfs 100
109 #define __NR_ioperm 101
110 #define __NR_socketcall 102
111 #define __NR_syslog 103
112 #define __NR_setitimer 104
113 #define __NR_getitimer 105
114 #define __NR_stat 106
115 #define __NR_lstat 107
116 #define __NR_fstat 108
117 #define __NR_olduname 109
118 #define __NR_iopl 110
119 #define __NR_vhangup 111
120 #define __NR_idle 112
121 #define __NR_vm86 113
122 #define __NR_wait4 114
123 #define __NR_swapoff 115
124 #define __NR_sysinfo 116
125 #define __NR_ipc 117
126 #define __NR_fsync 118
127 #define __NR_sigreturn 119
128 #define __NR_clone 120
129 #define __NR_setdomainname 121
130 #define __NR_uname 122
131 #define __NR_modify_ldt 123
132 #define __NR_adjtimex 124
133 #define __NR_mprotect 125
134 #define __NR_sigprocmask 126
135 #define __NR_create_module 127
136 #define __NR_init_module 128
137 #define __NR_delete_module 129
138 #define __NR_get_kernel_syms 130
139 #define __NR_quotactl 131
140 #define __NR_getpgid 132
141 #define __NR_fchdir 133
142 #define __NR_bdflush 134
143 #define __NR_sysfs 135
144 #define __NR_personality 136
145 #define __NR_afs_syscall 137
146 #define __NR_setfsuid 138
147 #define __NR_setfsgid 139
148 #define __NR__llseek 140
149 #define __NR_getdents 141
150 #define __NR__newselect 142
151 #define __NR_flock 143
152
153
154 #define _syscall0(type,name) \
155 type name(void) \
156 { \
157 long __res; \
158 __asm__ volatile ("int $0x80" \
159 : "=a" (__res) \
160 : "0" (__NR_##name)); \
161 if (__res >= 0) \
162 return (type) __res; \
163 errno = -__res; \
164 return -1; \
165 }
166
167 #define _syscall1(type,name,type1,arg1) \
168 type name(type1 arg1) \
169 { \
170 long __res; \
171 __asm__ volatile ("int $0x80" \
172 : "=a" (__res) \
173 : "0" (__NR_##name),"b" ((long)(arg1))); \
174 if (__res >= 0) \
175 return (type) __res; \
176 errno = -__res; \
177 return -1; \
178 }
179
180 #define _syscall2(type,name,type1,arg1,type2,arg2) \
181 type name(type1 arg1,type2 arg2) \
182 { \
183 long __res; \
184 __asm__ volatile ("int $0x80" \
185 : "=a" (__res) \
186 : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2))); \
187 if (__res >= 0) \
188 return (type) __res; \
189 errno = -__res; \
190 return -1; \
191 }
192
193 #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
194 type name(type1 arg1,type2 arg2,type3 arg3) \
195 { \
196 long __res; \
197 __asm__ volatile ("int $0x80" \
198 : "=a" (__res) \
199 : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
200 "d" ((long)(arg3))); \
201 if (__res>=0) \
202 return (type) __res; \
203 errno=-__res; \
204 return -1; \
205 }
206
207 #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
208 type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
209 { \
210 long __res; \
211 __asm__ volatile ("int $0x80" \
212 : "=a" (__res) \
213 : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
214 "d" ((long)(arg3)),"S" ((long)(arg4))); \
215 if (__res>=0) \
216 return (type) __res; \
217 errno=-__res; \
218 return -1; \
219 }
220
221 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
222 type5,arg5) \
223 type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
224 { \
225 long __res; \
226 __asm__ volatile ("int $0x80" \
227 : "=a" (__res) \
228 : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)), \
229 "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5))); \
230 if (__res>=0) \
231 return (type) __res; \
232 errno=-__res; \
233 return -1; \
234 }
235
236 #ifdef __KERNEL_SYSCALLS__
237
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248
249
250 #define __NR__exit __NR_exit
251 static inline _syscall0(int,idle)
252 static inline _syscall0(int,fork)
253 static inline _syscall0(int,pause)
254 static inline _syscall0(int,setup)
255 static inline _syscall0(int,sync)
256 static inline _syscall0(pid_t,setsid)
257 static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
258 static inline _syscall1(int,dup,int,fd)
259 static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
260 static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
261 static inline _syscall1(int,close,int,fd)
262 static inline _syscall1(int,_exit,int,exitcode)
263 static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
264
265 static inline pid_t wait(int * wait_stat)
266 {
267 return waitpid(-1,wait_stat,0);
268 }
269
270 #endif
271
272 #endif