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