include/asm-alpha/unistd.h

/* */
This source file includes following definitions.
kernel_thread
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  * ".long 131" is "PAL_callsys"..
   6  *
   7  * Duh, the alpha gcc compiler doesn't allow us to specify regs
   8  * yet. I'll have to see about this later..
   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_chroot              61
  45 #define __NR_getpgrp             63
  46 #define __NR_getpagesize         64
  47 #define __NR_stat                67
  48 #define __NR_lstat               68
  49 #define __NR_munmap              73
  50 #define __NR_mprotect            74
  51 #define __NR_madvise             75
  52 #define __NR_vhangup             76
  53 #define __NR_getgroups           79
  54 #define __NR_setgroups           80
  55 #define __NR_setpgrp             82     /* BSD alias for setpgid */
  56 #define __NR_setitimer           83
  57 #define __NR_getitimer           86
  58 #define __NR_gethostname         87
  59 #define __NR_sethostname         88
  60 #define __NR_getdtablesize       89
  61 #define __NR_dup2                90
  62 #define __NR_fstat               91
  63 #define __NR_fcntl               92
  64 #define __NR_select              93
  65 #define __NR_fsync               95
  66 #define __NR_setpriority         96
  67 #define __NR_socket              97
  68 #define __NR_connect             98
  69 #define __NR_accept              99
  70 #define __NR_getpriority        100
  71 #define __NR_send               101
  72 #define __NR_recv               102
  73 #define __NR_sigreturn          103
  74 #define __NR_bind               104
  75 #define __NR_setsockopt         105
  76 #define __NR_listen             106
  77 #define __NR_sigsuspend         111
  78 #define __NR_gettimeofday       116
  79 #define __NR_getrusage          117
  80 #define __NR_getsockopt         118
  81 #define __NR_readv              120
  82 #define __NR_writev             121
  83 #define __NR_settimeofday       122
  84 #define __NR_fchown             123
  85 #define __NR_fchmod             124
  86 #define __NR_recvfrom           125
  87 #define __NR_setreuid           126
  88 #define __NR_setregid           127
  89 #define __NR_rename             128
  90 #define __NR_truncate           129
  91 #define __NR_ftruncate          130
  92 #define __NR_setgid             132
  93 #define __NR_sendto             133
  94 #define __NR_shutdown           134
  95 #define __NR_socketpair         135
  96 #define __NR_mkdir              136
  97 #define __NR_rmdir              137
  98 #define __NR_utimes             138
  99 #define __NR_getpeername        141
 100 #define __NR_getrlimit          144
 101 #define __NR_setrlimit          145
 102 #define __NR_setsid             147
 103 #define __NR_quotactl           148
 104 #define __NR_getsockname        150
 105 #define __NR_sigaction          156
 106 #define __NR_msgctl             200
 107 #define __NR_msgget             201
 108 #define __NR_msgrcv             202
 109 #define __NR_msgsnd             203
 110 #define __NR_semctl             204
 111 #define __NR_semget             205
 112 #define __NR_semop              206
 113 #define __NR_shmctl             210
 114 #define __NR_shmdt              211
 115 #define __NR_shmget             212
 116 
 117 #define __NR_getsid             234
 118 
 119 #define __NR_getsysinfo         256
 120 #define __NR_setsysinfo         257
 121 
 122 /*
 123  * Linux-specific system calls begin at 300
 124  */
 125 #define __NR_bdflush            300
 126 #define __NR_sethae             301
 127 #define __NR_mount              302
 128 #define __NR_adjtimex           303
 129 #define __NR_swapoff            304
 130 #define __NR_getdents           305
 131 #define __NR_create_module      306
 132 #define __NR_init_module        307
 133 #define __NR_delete_module      308
 134 #define __NR_get_kernel_syms    309
 135 #define __NR_syslog             310
 136 #define __NR_reboot             311
 137 #define __NR_clone              312
 138 #define __NR_uselib             313
 139 #define __NR_mlock              314
 140 #define __NR_munlock            315
 141 #define __NR_mlockall           316
 142 #define __NR_munlockall         317
 143 
 144 #ifdef __LIBRARY__
 145 
 146 /* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
 147 #define _syscall0(type,name) \
 148 type name(void) \
 149 { \
 150         return (type) -1; \
 151 }
 152 
 153 #define _syscall1(type,name,type1,arg1) \
 154 type name(type1 arg1) \
 155 { \
 156         return (type) -1; \
 157 }
 158 
 159 #define _syscall2(type,name,type1,arg1,type2,arg2) \
 160 type name(type1 arg1,type2 arg2) \
 161 { \
 162         return (type) -1; \
 163 }
 164 
 165 #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
 166 type name(type1 arg1,type2 arg2,type3 arg3) \
 167 { \
 168         return (type) -1; \
 169 }
 170 
 171 #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
 172 type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
 173 { \
 174         return (type) -1; \
 175 } 
 176 
 177 #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
 178           type5,arg5) \
 179 type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
 180 { \
 181         return (type) -1; \
 182 }
 183 
 184 #endif /* __LIBRARY__ */
 185 
 186 #ifdef __KERNEL_SYSCALLS__
 187 
 188 #include <linux/string.h>
 189 #include <linux/signal.h>
 190 
 191 extern long __kernel_thread(unsigned long, int (*)(void *), void *);
 192 
 193 static inline long kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
     /*  */
 194 {
 195         return __kernel_thread(flags | CLONE_VM, fn, arg);
 196 }
 197 
 198 extern void sys_idle(void);
 199 static inline void idle(void)
     /*  */
 200 {
 201         sys_idle();
 202 }
 203 
 204 extern int sys_setup(void);
 205 static inline int setup(void)
     /*  */
 206 {
 207         return sys_setup();
 208 }
 209 
 210 extern int sys_open(const char *, int, int);
 211 static inline int open(const char * name, int mode, int flags)
     /*  */
 212 {
 213         return sys_open(name, mode, flags);
 214 }
 215 
 216 extern int sys_dup(int);
 217 static inline int dup(int fd)
     /*  */
 218 {
 219         return sys_dup(fd);
 220 }
 221 
 222 static inline int close(int fd)
     /*  */
 223 {
 224         return sys_close(fd);
 225 }
 226 
 227 extern int sys_exit(int);
 228 static inline int _exit(int value)
     /*  */
 229 {
 230         return sys_exit(value);
 231 }
 232 
 233 #define exit(x) _exit(x)
 234 
 235 extern int sys_write(int, const char *, int);
 236 static inline int write(int fd, const char * buf, int nr)
     /*  */
 237 {
 238         return sys_write(fd, buf, nr);
 239 }
 240 
 241 extern int sys_read(int, char *, int);
 242 static inline int read(int fd, char * buf, int nr)
     /*  */
 243 {
 244         return sys_read(fd, buf, nr);
 245 }
 246 
 247 extern int do_execve(char *, char **, char **, struct pt_regs *);
 248 extern void ret_from_sys_call(void);
 249 static inline int execve(char * file, char ** argvp, char ** envp)
     /*  */
 250 {
 251         int i;
 252         struct pt_regs regs;
 253 
 254         memset(&regs, 0, sizeof(regs));
 255         i = do_execve(file, argvp, envp, &regs);
 256         if (!i) {
 257                 __asm__ __volatile__("bis %0,%0,$30\n\t"
 258                                 "bis %1,%1,$26\n\t"
 259                                 "ret $31,($26),1\n\t"
 260                                 : :"r" (&regs), "r" (ret_from_sys_call));
 261         }
 262         return -1;
 263 }
 264 
 265 extern int sys_setsid(void);
 266 static inline int setsid(void)
     /*  */
 267 {
 268         return sys_setsid();
 269 }
 270 
 271 extern int sys_sync(void);
 272 static inline int sync(void)
     /*  */
 273 {
 274         return sys_sync();
 275 }
 276 
 277 extern int sys_waitpid(int, int *, int);
 278 static inline pid_t waitpid(int pid, int * wait_stat, int flags)
     /*  */
 279 {
 280         return sys_waitpid(pid,wait_stat,flags);
 281 }
 282 
 283 static inline pid_t wait(int * wait_stat)
     /*  */
 284 {
 285         return waitpid(-1,wait_stat,0);
 286 }
 287 
 288 #endif
 289 
 290 #endif /* _ALPHA_UNISTD_H */
/* */
root/include/asm-alpha/unistd.h

INCLUDED FROM

DEFINITIONS
