unistd.h
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- #ifndef _ASM_I386_UNISTD_H_
- #define _ASM_I386_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 /* Back compatible 2Gig limited rlimit */
- #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_vm86old 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_vm86 166
- #define __NR_query_module 167
- #define __NR_poll 168
- #define __NR_nfsservctl 169
- #define __NR_setresgid 170
- #define __NR_getresgid 171
- #define __NR_prctl 172
- #define __NR_rt_sigreturn 173
- #define __NR_rt_sigaction 174
- #define __NR_rt_sigprocmask 175
- #define __NR_rt_sigpending 176
- #define __NR_rt_sigtimedwait 177
- #define __NR_rt_sigqueueinfo 178
- #define __NR_rt_sigsuspend 179
- #define __NR_pread 180
- #define __NR_pwrite 181
- #define __NR_chown 182
- #define __NR_getcwd 183
- #define __NR_capget 184
- #define __NR_capset 185
- #define __NR_sigaltstack 186
- #define __NR_sendfile 187
- #define __NR_getpmsg 188 /* some people actually want streams */
- #define __NR_putpmsg 189 /* some people actually want streams */
- #define __NR_vfork 190
- #define __NR_ugetrlimit 191 /* SuS compliant getrlimit */
- #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_lchown32 198
- #define __NR_getuid32 199
- #define __NR_getgid32 200
- #define __NR_geteuid32 201
- #define __NR_getegid32 202
- #define __NR_setreuid32 203
- #define __NR_setregid32 204
- #define __NR_getgroups32 205
- #define __NR_setgroups32 206
- #define __NR_fchown32 207
- #define __NR_setresuid32 208
- #define __NR_getresuid32 209
- #define __NR_setresgid32 210
- #define __NR_getresgid32 211
- #define __NR_chown32 212
- #define __NR_setuid32 213
- #define __NR_setgid32 214
- #define __NR_setfsuid32 215
- #define __NR_setfsgid32 216
- #define __NR_pivot_root 217
- #define __NR_mincore 218
- #define __NR_madvise 219
- #define __NR_madvise1 219 /* delete when C lib stub is removed */
- #define __NR_getdents64 220
- #define __NR_fcntl64 221
- #define __NR_security 223 /* syscall for security modules */
- #define __NR_gettid 224
- #define __NR_readahead 225
- #define __NR_setxattr 226
- #define __NR_lsetxattr 227
- #define __NR_fsetxattr 228
- #define __NR_getxattr 229
- #define __NR_lgetxattr 230
- #define __NR_fgetxattr 231
- #define __NR_listxattr 232
- #define __NR_llistxattr 233
- #define __NR_flistxattr 234
- #define __NR_removexattr 235
- #define __NR_lremovexattr 236
- #define __NR_fremovexattr 237
- /* user-visible error numbers are in the range -1 - -124: see <asm-i386/errno.h> */
- #define __syscall_return(type, res)
- do {
- if ((unsigned long)(res) >= (unsigned long)(-125)) {
- errno = -(res);
- res = -1;
- }
- return (type) (res);
- } while (0)
- /* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
- #define _syscall0(type,name)
- type name(void)
- {
- long __res;
- __asm__ volatile ("int $0x80"
- : "=a" (__res)
- : "0" (__NR_##name));
- __syscall_return(type,__res);
- }
- #define _syscall1(type,name,type1,arg1)
- type name(type1 arg1)
- {
- long __res;
- __asm__ volatile ("int $0x80"
- : "=a" (__res)
- : "0" (__NR_##name),"b" ((long)(arg1)));
- __syscall_return(type,__res);
- }
- #define _syscall2(type,name,type1,arg1,type2,arg2)
- type name(type1 arg1,type2 arg2)
- {
- long __res;
- __asm__ volatile ("int $0x80"
- : "=a" (__res)
- : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)));
- __syscall_return(type,__res);
- }
- #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)
- type name(type1 arg1,type2 arg2,type3 arg3)
- {
- long __res;
- __asm__ volatile ("int $0x80"
- : "=a" (__res)
- : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)),
- "d" ((long)(arg3)));
- __syscall_return(type,__res);
- }
- #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4)
- type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4)
- {
- long __res;
- __asm__ volatile ("int $0x80"
- : "=a" (__res)
- : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)),
- "d" ((long)(arg3)),"S" ((long)(arg4)));
- __syscall_return(type,__res);
- }
- #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)
- {
- long __res;
- __asm__ volatile ("int $0x80"
- : "=a" (__res)
- : "0" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)),
- "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5)));
- __syscall_return(type,__res);
- }
- #define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,
- type5,arg5,type6,arg6)
- type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6)
- {
- long __res;
- __asm__ volatile ("push %%ebp ; movl %%eax,%%ebp ; movl %1,%%eax ; int $0x80 ; pop %%ebp"
- : "=a" (__res)
- : "i" (__NR_##name),"b" ((long)(arg1)),"c" ((long)(arg2)),
- "d" ((long)(arg3)),"S" ((long)(arg4)),"D" ((long)(arg5)),
- "0" ((long)(arg6)));
- __syscall_return(type,__res);
- }
- #ifdef __KERNEL_SYSCALLS__
- /*
- * we need this inline - forking from kernel space will result
- * in NO COPY ON WRITE (!!!), until an execve is executed. This
- * is no problem, but for the stack. This is handled by not letting
- * main() use the stack at all after fork(). Thus, no function
- * calls - which means inline code for fork too, as otherwise we
- * would use the stack upon exit from 'fork()'.
- *
- * Actually only pause and fork are needed inline, so that there
- * won't be any messing with the stack from main(), but we define
- * some others too.
- */
- #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
- #endif /* _ASM_I386_UNISTD_H_ */