unistd.h
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- /*
- * BK Id: SCCS/s.unistd.h 1.11 10/18/01 17:29:53 trini
- */
- #ifndef _ASM_PPC_UNISTD_H_
- #define _ASM_PPC_UNISTD_H_
- /*
- * This file contains the system call numbers.
- */
- #define __NR_exit 1
- #define __NR_fork 2
- #define __NR_read 3
- #define __NR_write 4
- #define __NR_open 5
- #define __NR_close 6
- #define __NR_waitpid 7
- #define __NR_creat 8
- #define __NR_link 9
- #define __NR_unlink 10
- #define __NR_execve 11
- #define __NR_chdir 12
- #define __NR_time 13
- #define __NR_mknod 14
- #define __NR_chmod 15
- #define __NR_lchown 16
- #define __NR_break 17
- #define __NR_oldstat 18
- #define __NR_lseek 19
- #define __NR_getpid 20
- #define __NR_mount 21
- #define __NR_umount 22
- #define __NR_setuid 23
- #define __NR_getuid 24
- #define __NR_stime 25
- #define __NR_ptrace 26
- #define __NR_alarm 27
- #define __NR_oldfstat 28
- #define __NR_pause 29
- #define __NR_utime 30
- #define __NR_stty 31
- #define __NR_gtty 32
- #define __NR_access 33
- #define __NR_nice 34
- #define __NR_ftime 35
- #define __NR_sync 36
- #define __NR_kill 37
- #define __NR_rename 38
- #define __NR_mkdir 39
- #define __NR_rmdir 40
- #define __NR_dup 41
- #define __NR_pipe 42
- #define __NR_times 43
- #define __NR_prof 44
- #define __NR_brk 45
- #define __NR_setgid 46
- #define __NR_getgid 47
- #define __NR_signal 48
- #define __NR_geteuid 49
- #define __NR_getegid 50
- #define __NR_acct 51
- #define __NR_umount2 52
- #define __NR_lock 53
- #define __NR_ioctl 54
- #define __NR_fcntl 55
- #define __NR_mpx 56
- #define __NR_setpgid 57
- #define __NR_ulimit 58
- #define __NR_oldolduname 59
- #define __NR_umask 60
- #define __NR_chroot 61
- #define __NR_ustat 62
- #define __NR_dup2 63
- #define __NR_getppid 64
- #define __NR_getpgrp 65
- #define __NR_setsid 66
- #define __NR_sigaction 67
- #define __NR_sgetmask 68
- #define __NR_ssetmask 69
- #define __NR_setreuid 70
- #define __NR_setregid 71
- #define __NR_sigsuspend 72
- #define __NR_sigpending 73
- #define __NR_sethostname 74
- #define __NR_setrlimit 75
- #define __NR_getrlimit 76
- #define __NR_getrusage 77
- #define __NR_gettimeofday 78
- #define __NR_settimeofday 79
- #define __NR_getgroups 80
- #define __NR_setgroups 81
- #define __NR_select 82
- #define __NR_symlink 83
- #define __NR_oldlstat 84
- #define __NR_readlink 85
- #define __NR_uselib 86
- #define __NR_swapon 87
- #define __NR_reboot 88
- #define __NR_readdir 89
- #define __NR_mmap 90
- #define __NR_munmap 91
- #define __NR_truncate 92
- #define __NR_ftruncate 93
- #define __NR_fchmod 94
- #define __NR_fchown 95
- #define __NR_getpriority 96
- #define __NR_setpriority 97
- #define __NR_profil 98
- #define __NR_statfs 99
- #define __NR_fstatfs 100
- #define __NR_ioperm 101
- #define __NR_socketcall 102
- #define __NR_syslog 103
- #define __NR_setitimer 104
- #define __NR_getitimer 105
- #define __NR_stat 106
- #define __NR_lstat 107
- #define __NR_fstat 108
- #define __NR_olduname 109
- #define __NR_iopl 110
- #define __NR_vhangup 111
- #define __NR_idle 112
- #define __NR_vm86 113
- #define __NR_wait4 114
- #define __NR_swapoff 115
- #define __NR_sysinfo 116
- #define __NR_ipc 117
- #define __NR_fsync 118
- #define __NR_sigreturn 119
- #define __NR_clone 120
- #define __NR_setdomainname 121
- #define __NR_uname 122
- #define __NR_modify_ldt 123
- #define __NR_adjtimex 124
- #define __NR_mprotect 125
- #define __NR_sigprocmask 126
- #define __NR_create_module 127
- #define __NR_init_module 128
- #define __NR_delete_module 129
- #define __NR_get_kernel_syms 130
- #define __NR_quotactl 131
- #define __NR_getpgid 132
- #define __NR_fchdir 133
- #define __NR_bdflush 134
- #define __NR_sysfs 135
- #define __NR_personality 136
- #define __NR_afs_syscall 137 /* Syscall for Andrew File System */
- #define __NR_setfsuid 138
- #define __NR_setfsgid 139
- #define __NR__llseek 140
- #define __NR_getdents 141
- #define __NR__newselect 142
- #define __NR_flock 143
- #define __NR_msync 144
- #define __NR_readv 145
- #define __NR_writev 146
- #define __NR_getsid 147
- #define __NR_fdatasync 148
- #define __NR__sysctl 149
- #define __NR_mlock 150
- #define __NR_munlock 151
- #define __NR_mlockall 152
- #define __NR_munlockall 153
- #define __NR_sched_setparam 154
- #define __NR_sched_getparam 155
- #define __NR_sched_setscheduler 156
- #define __NR_sched_getscheduler 157
- #define __NR_sched_yield 158
- #define __NR_sched_get_priority_max 159
- #define __NR_sched_get_priority_min 160
- #define __NR_sched_rr_get_interval 161
- #define __NR_nanosleep 162
- #define __NR_mremap 163
- #define __NR_setresuid 164
- #define __NR_getresuid 165
- #define __NR_query_module 166
- #define __NR_poll 167
- #define __NR_nfsservctl 168
- #define __NR_setresgid 169
- #define __NR_getresgid 170
- #define __NR_prctl 171
- #define __NR_rt_sigreturn 172
- #define __NR_rt_sigaction 173
- #define __NR_rt_sigprocmask 174
- #define __NR_rt_sigpending 175
- #define __NR_rt_sigtimedwait 176
- #define __NR_rt_sigqueueinfo 177
- #define __NR_rt_sigsuspend 178
- #define __NR_pread 179
- #define __NR_pwrite 180
- #define __NR_chown 181
- #define __NR_getcwd 182
- #define __NR_capget 183
- #define __NR_capset 184
- #define __NR_sigaltstack 185
- #define __NR_sendfile 186
- #define __NR_getpmsg 187 /* some people actually want streams */
- #define __NR_putpmsg 188 /* some people actually want streams */
- #define __NR_vfork 189
- #define __NR_ugetrlimit 190 /* SuS compliant getrlimit */
- #define __NR_readahead 191
- #define __NR_mmap2 192
- #define __NR_truncate64 193
- #define __NR_ftruncate64 194
- #define __NR_stat64 195
- #define __NR_lstat64 196
- #define __NR_fstat64 197
- #define __NR_pciconfig_read 198
- #define __NR_pciconfig_write 199
- #define __NR_pciconfig_iobase 200
- #define __NR_multiplexer 201
- #define __NR_getdents64 202
- #define __NR_pivot_root 203
- #define __NR_fcntl64 204
- #define __NR_madvise 205
- #define __NR_mincore 206
- #define __NR_gettid 207
- #define __NR(n) #n
- #define __syscall_return(type)
- return (__sc_err & 0x10000000 ? errno = __sc_ret, __sc_ret = -1 : 0),
- (type) __sc_ret
- #define __syscall_clobbers
- "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12"
- #define _syscall0(type,name)
- type name(void)
- {
- unsigned long __sc_ret, __sc_err;
- {
- register unsigned long __sc_0 __asm__ ("r0");
- register unsigned long __sc_3 __asm__ ("r3");
-
- __sc_0 = __NR_##name;
- __asm__ __volatile__
- ("sc nt"
- "mfcr %1 "
- : "=&r" (__sc_3), "=&r" (__sc_0)
- : "0" (__sc_3), "1" (__sc_0)
- : __syscall_clobbers);
- __sc_ret = __sc_3;
- __sc_err = __sc_0;
- }
- __syscall_return (type);
- }
- #define _syscall1(type,name,type1,arg1)
- type name(type1 arg1)
- {
- unsigned long __sc_ret, __sc_err;
- {
- register unsigned long __sc_0 __asm__ ("r0");
- register unsigned long __sc_3 __asm__ ("r3");
-
- __sc_3 = (unsigned long) (arg1);
- __sc_0 = __NR_##name;
- __asm__ __volatile__
- ("sc nt"
- "mfcr %1 "
- : "=&r" (__sc_3), "=&r" (__sc_0)
- : "0" (__sc_3), "1" (__sc_0)
- : __syscall_clobbers);
- __sc_ret = __sc_3;
- __sc_err = __sc_0;
- }
- __syscall_return (type);
- }
- #define _syscall2(type,name,type1,arg1,type2,arg2)
- type name(type1 arg1, type2 arg2)
- {
- unsigned long __sc_ret, __sc_err;
- {
- register unsigned long __sc_0 __asm__ ("r0");
- register unsigned long __sc_3 __asm__ ("r3");
- register unsigned long __sc_4 __asm__ ("r4");
-
- __sc_3 = (unsigned long) (arg1);
- __sc_4 = (unsigned long) (arg2);
- __sc_0 = __NR_##name;
- __asm__ __volatile__
- ("sc nt"
- "mfcr %1 "
- : "=&r" (__sc_3), "=&r" (__sc_0)
- : "0" (__sc_3), "1" (__sc_0),
- "r" (__sc_4)
- : __syscall_clobbers);
- __sc_ret = __sc_3;
- __sc_err = __sc_0;
- }
- __syscall_return (type);
- }
- #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)
- type name(type1 arg1, type2 arg2, type3 arg3)
- {
- unsigned long __sc_ret, __sc_err;
- {
- register unsigned long __sc_0 __asm__ ("r0");
- register unsigned long __sc_3 __asm__ ("r3");
- register unsigned long __sc_4 __asm__ ("r4");
- register unsigned long __sc_5 __asm__ ("r5");
-
- __sc_3 = (unsigned long) (arg1);
- __sc_4 = (unsigned long) (arg2);
- __sc_5 = (unsigned long) (arg3);
- __sc_0 = __NR_##name;
- __asm__ __volatile__
- ("sc nt"
- "mfcr %1 "
- : "=&r" (__sc_3), "=&r" (__sc_0)
- : "0" (__sc_3), "1" (__sc_0),
- "r" (__sc_4),
- "r" (__sc_5)
- : __syscall_clobbers);
- __sc_ret = __sc_3;
- __sc_err = __sc_0;
- }
- __syscall_return (type);
- }
- #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)
- type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4)
- {
- unsigned long __sc_ret, __sc_err;
- {
- register unsigned long __sc_0 __asm__ ("r0");
- register unsigned long __sc_3 __asm__ ("r3");
- register unsigned long __sc_4 __asm__ ("r4");
- register unsigned long __sc_5 __asm__ ("r5");
- register unsigned long __sc_6 __asm__ ("r6");
-
- __sc_3 = (unsigned long) (arg1);
- __sc_4 = (unsigned long) (arg2);
- __sc_5 = (unsigned long) (arg3);
- __sc_6 = (unsigned long) (arg4);
- __sc_0 = __NR_##name;
- __asm__ __volatile__
- ("sc nt"
- "mfcr %1 "
- : "=&r" (__sc_3), "=&r" (__sc_0)
- : "0" (__sc_3), "1" (__sc_0),
- "r" (__sc_4),
- "r" (__sc_5),
- "r" (__sc_6)
- : __syscall_clobbers);
- __sc_ret = __sc_3;
- __sc_err = __sc_0;
- }
- __syscall_return (type);
- }
- #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5)
- type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)
- {
- unsigned long __sc_ret, __sc_err;
- {
- register unsigned long __sc_0 __asm__ ("r0");
- register unsigned long __sc_3 __asm__ ("r3");
- register unsigned long __sc_4 __asm__ ("r4");
- register unsigned long __sc_5 __asm__ ("r5");
- register unsigned long __sc_6 __asm__ ("r6");
- register unsigned long __sc_7 __asm__ ("r7");
-
- __sc_3 = (unsigned long) (arg1);
- __sc_4 = (unsigned long) (arg2);
- __sc_5 = (unsigned long) (arg3);
- __sc_6 = (unsigned long) (arg4);
- __sc_7 = (unsigned long) (arg5);
- __sc_0 = __NR_##name;
- __asm__ __volatile__
- ("sc nt"
- "mfcr %1 "
- : "=&r" (__sc_3), "=&r" (__sc_0)
- : "0" (__sc_3), "1" (__sc_0),
- "r" (__sc_4),
- "r" (__sc_5),
- "r" (__sc_6),
- "r" (__sc_7)
- : __syscall_clobbers);
- __sc_ret = __sc_3;
- __sc_err = __sc_0;
- }
- __syscall_return (type);
- }
- #ifdef __KERNEL_SYSCALLS__
- /*
- * Forking from kernel space will result in the child getting a new,
- * empty kernel stack area. Thus the child cannot access automatic
- * variables set in the parent unless they are in registers, and the
- * procedure where the fork was done cannot return to its caller in
- * the child.
- */
- /*
- * System call prototypes.
- */
- #define __NR__exit __NR_exit
- static inline _syscall0(int,pause)
- static inline _syscall0(int,sync)
- static inline _syscall0(pid_t,setsid)
- static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count)
- static inline _syscall3(int,read,int,fd,char *,buf,off_t,count)
- static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count)
- static inline _syscall1(int,dup,int,fd)
- static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
- static inline _syscall3(int,open,const char *,file,int,flag,int,mode)
- static inline _syscall1(int,close,int,fd)
- static inline _syscall1(int,_exit,int,exitcode)
- static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
- static inline _syscall1(int,delete_module,const char *,name)
- static inline pid_t wait(int * wait_stat)
- {
- return waitpid(-1,wait_stat,0);
- }
- #endif /* __KERNEL_SYSCALLS__ */
- #endif /* _ASM_PPC_UNISTD_H_ */