This source file includes following definitions.
- clone
- fork
- idle
- setup
- open
- dup
- close
- _exit
- write
- read
- execve
- setsid
- sync
- waitpid
- wait
1 #ifndef _ALPHA_UNISTD_H
2 #define _ALPHA_UNISTD_H
3
4
5
6
7
8
9
10
11 #define __NR_exit 1
12 #define __NR_fork 2
13 #define __NR_read 3
14 #define __NR_write 4
15 #define __NR_close 6
16 #define __NR_wait4 7
17 #define __NR_link 9
18 #define __NR_unlink 10
19 #define __NR_chdir 12
20 #define __NR_fchdir 13
21 #define __NR_mknod 14
22 #define __NR_chmod 15
23 #define __NR_chown 16
24 #define __NR_brk 17
25 #define __NR_lseek 19
26 #define __NR_getxpid 20
27 #define __NR_setuid 23
28 #define __NR_getxuid 24
29 #define __NR_ptrace 26
30 #define __NR_access 33
31 #define __NR_sync 36
32 #define __NR_kill 37
33 #define __NR_setpgid 39
34 #define __NR_dup 41
35 #define __NR_pipe 42
36 #define __NR_open 45
37 #define __NR_getxgid 47
38 #define __NR_acct 51
39 #define __NR_ioctl 54
40 #define __NR_symlink 57
41 #define __NR_readlink 58
42 #define __NR_execve 59
43 #define __NR_umask 60
44 #define __NR_getpgrp 63
45 #define __NR_getpagesize 64
46 #define __NR_stat 67
47 #define __NR_lstat 68
48 #define __NR_munmap 73
49 #define __NR_mprotect 74
50 #define __NR_madvise 75
51 #define __NR_vhangup 76
52 #define __NR_getgroups 79
53 #define __NR_setgroups 80
54 #define __NR_setpgrp 82
55 #define __NR_setitimer 83
56 #define __NR_getitimer 86
57 #define __NR_gethostname 87
58 #define __NR_sethostname 88
59 #define __NR_getdtablesize 89
60 #define __NR_dup2 90
61 #define __NR_fstat 91
62 #define __NR_fcntl 92
63 #define __NR_select 93
64 #define __NR_fsync 95
65 #define __NR_setpriority 96
66 #define __NR_socket 97
67 #define __NR_connect 98
68 #define __NR_accept 99
69 #define __NR_getpriority 100
70 #define __NR_send 101
71 #define __NR_recv 102
72 #define __NR_sigreturn 103
73 #define __NR_bind 104
74 #define __NR_setsockopt 105
75 #define __NR_listen 106
76 #define __NR_sigsuspend 111
77 #define __NR_gettimeofday 116
78 #define __NR_getrusage 117
79 #define __NR_getsockopt 118
80 #define __NR_settimeofday 122
81 #define __NR_fchown 123
82 #define __NR_fchmod 124
83 #define __NR_recvfrom 125
84 #define __NR_setreuid 126
85 #define __NR_setregid 127
86 #define __NR_rename 128
87 #define __NR_truncate 129
88 #define __NR_ftruncate 130
89 #define __NR_setgid 132
90 #define __NR_sendto 133
91 #define __NR_shutdown 134
92 #define __NR_socketpair 135
93 #define __NR_mkdir 136
94 #define __NR_rmdir 137
95 #define __NR_utimes 138
96 #define __NR_getpeername 141
97 #define __NR_getrlimit 144
98 #define __NR_setrlimit 145
99 #define __NR_setsid 147
100 #define __NR_getsockname 150
101 #define __NR_sigaction 156
102 #define __NR_msgctl 200
103 #define __NR_msgget 201
104 #define __NR_msgrcv 202
105 #define __NR_msgsnd 203
106 #define __NR_semctl 204
107 #define __NR_semget 205
108 #define __NR_semop 206
109 #define __NR_shmctl 210
110 #define __NR_shmdt 211
111 #define __NR_shmget 212
112
113
114
115
116 #define __NR_bdflush 300
117 #define __NR_sethae 301
118 #define __NR_mount 302
119 #define __NR_adjtimex 303
120 #define __NR_swapoff 304
121 #define __NR_getdents 305
122 #define __NR_create_module 306
123 #define __NR_init_module 307
124 #define __NR_delete_module 308
125 #define __NR_get_kernel_syms 309
126 #define __NR_syslog 310
127 #define __NR_reboot 311
128 #define __NR_clone 312
129
130
131 #ifdef __LIBRARY__
132
133
134 #define _syscall0(type,name) \
135 type name(void) \
136 { \
137 return (type) -1; \
138 }
139
140 #define _syscall1(type,name,type1,arg1) \
141 type name(type1 arg1) \
142 { \
143 return (type) -1; \
144 }
145
146 #define _syscall2(type,name,type1,arg1,type2,arg2) \
147 type name(type1 arg1,type2 arg2) \
148 { \
149 return (type) -1; \
150 }
151
152 #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
153 type name(type1 arg1,type2 arg2,type3 arg3) \
154 { \
155 return (type) -1; \
156 }
157
158 #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
159 type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
160 { \
161 return (type) -1; \
162 }
163
164 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
165 type5,arg5) \
166 type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
167 { \
168 return (type) -1; \
169 }
170
171 #endif
172
173 #ifdef __KERNEL_SYSCALLS__
174
175 #include <linux/string.h>
176 #include <linux/signal.h>
177
178 extern unsigned long kernel_clone(unsigned long clone_flags, void * stack);
179
180 static inline long clone(unsigned long clone_flags, void * stack)
181 {
182 return kernel_clone(clone_flags, stack);
183 }
184
185 static inline long fork(void)
186 {
187 return kernel_clone(SIGCHLD, NULL);
188 }
189
190 extern void sys_idle(void);
191 static inline void idle(void)
192 {
193 sys_idle();
194 }
195
196 extern int sys_setup(void);
197 static inline int setup(void)
198 {
199 return sys_setup();
200 }
201
202 extern int sys_open(const char *, int, int);
203 static inline int open(const char * name, int mode, int flags)
204 {
205 return sys_open(name, mode, flags);
206 }
207
208 extern int sys_dup(int);
209 static inline int dup(int fd)
210 {
211 return sys_dup(fd);
212 }
213
214 static inline int close(int fd)
215 {
216 return sys_close(fd);
217 }
218
219 extern int sys_exit(int);
220 static inline int _exit(int value)
221 {
222 return sys_exit(value);
223 }
224
225 #define exit(x) _exit(x)
226
227 extern int sys_write(int, const char *, int);
228 static inline int write(int fd, const char * buf, int nr)
229 {
230 return sys_write(fd, buf, nr);
231 }
232
233 extern int sys_read(int, char *, int);
234 static inline int read(int fd, char * buf, int nr)
235 {
236 return sys_read(fd, buf, nr);
237 }
238
239 extern int do_execve(char *, char **, char **, struct pt_regs *);
240 extern void ret_from_sys_call(void);
241 static inline int execve(char * file, char ** argvp, char ** envp)
242 {
243 int i;
244 struct pt_regs regs;
245
246 memset(®s, 0, sizeof(regs));
247 i = do_execve(file, argvp, envp, ®s);
248 if (!i) {
249 __asm__ __volatile__("bis %0,%0,$30\n\t"
250 "bis %1,%1,$26\n\t"
251 "ret $31,($26),1\n\t"
252 : :"r" (®s), "r" (ret_from_sys_call));
253 }
254 return -1;
255 }
256
257 extern int sys_setsid(void);
258 static inline int setsid(void)
259 {
260 return sys_setsid();
261 }
262
263 extern int sys_sync(void);
264 static inline int sync(void)
265 {
266 return sys_sync();
267 }
268
269 extern int sys_waitpid(int, int *, int);
270 static inline pid_t waitpid(int pid, int * wait_stat, int flags)
271 {
272 return sys_waitpid(pid,wait_stat,flags);
273 }
274
275 static inline pid_t wait(int * wait_stat)
276 {
277 return waitpid(-1,wait_stat,0);
278 }
279
280 #endif
281
282 #endif