| /* $Id: unistd.h,v 1.49 2001/10/18 08:27:05 davem Exp $ */ |
| #ifndef _SPARC64_UNISTD_H |
| #define _SPARC64_UNISTD_H |
| |
| /* |
| * System calls under the Sparc. |
| * |
| * Don't be scared by the ugly clobbers, it is the only way I can |
| * think of right now to force the arguments into fixed registers |
| * before the trap into the system call with gcc 'asm' statements. |
| * |
| * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) |
| * |
| * SunOS compatibility based upon preliminary work which is: |
| * |
| * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu) |
| */ |
| |
| #define __NR_exit 1 /* Common */ |
| #define __NR_fork 2 /* Common */ |
| #define __NR_read 3 /* Common */ |
| #define __NR_write 4 /* Common */ |
| #define __NR_open 5 /* Common */ |
| #define __NR_close 6 /* Common */ |
| #define __NR_wait4 7 /* Common */ |
| #define __NR_creat 8 /* Common */ |
| #define __NR_link 9 /* Common */ |
| #define __NR_unlink 10 /* Common */ |
| #define __NR_execv 11 /* SunOS Specific */ |
| #define __NR_chdir 12 /* Common */ |
| #define __NR_chown 13 /* Common */ |
| #define __NR_mknod 14 /* Common */ |
| #define __NR_chmod 15 /* Common */ |
| #define __NR_lchown 16 /* Common */ |
| #define __NR_brk 17 /* Common */ |
| #define __NR_perfctr 18 /* Performance counter operations */ |
| #define __NR_lseek 19 /* Common */ |
| #define __NR_getpid 20 /* Common */ |
| #define __NR_capget 21 /* Linux Specific */ |
| #define __NR_capset 22 /* Linux Specific */ |
| #define __NR_setuid 23 /* Implemented via setreuid in SunOS */ |
| #define __NR_getuid 24 /* Common */ |
| /* #define __NR_time alias 25 ENOSYS under SunOS */ |
| #define __NR_ptrace 26 /* Common */ |
| #define __NR_alarm 27 /* Implemented via setitimer in SunOS */ |
| #define __NR_sigaltstack 28 /* Common */ |
| #define __NR_pause 29 /* Is sigblock(0)->sigpause() in SunOS */ |
| #define __NR_utime 30 /* Implemented via utimes() under SunOS */ |
| /* #define __NR_lchown32 31 Linux sparc32 specific */ |
| /* #define __NR_fchown32 32 Linux sparc32 specific */ |
| #define __NR_access 33 /* Common */ |
| #define __NR_nice 34 /* Implemented via get/setpriority() in SunOS */ |
| /* #define __NR_chown32 35 Linux sparc32 specific */ |
| #define __NR_sync 36 /* Common */ |
| #define __NR_kill 37 /* Common */ |
| #define __NR_stat 38 /* Common */ |
| #define __NR_sendfile 39 /* Linux Specific */ |
| #define __NR_lstat 40 /* Common */ |
| #define __NR_dup 41 /* Common */ |
| #define __NR_pipe 42 /* Common */ |
| #define __NR_times 43 /* Implemented via getrusage() in SunOS */ |
| /* #define __NR_getuid32 44 Linux sparc32 specific */ |
| #define __NR_umount2 45 /* Linux Specific */ |
| #define __NR_setgid 46 /* Implemented via setregid() in SunOS */ |
| #define __NR_getgid 47 /* Common */ |
| #define __NR_signal 48 /* Implemented via sigvec() in SunOS */ |
| #define __NR_geteuid 49 /* SunOS calls getuid() */ |
| #define __NR_getegid 50 /* SunOS calls getgid() */ |
| #define __NR_acct 51 /* Common */ |
| #define __NR_memory_ordering 52 /* Linux Specific */ |
| /* #define __NR_getgid32 53 Linux sparc32 specific */ |
| #define __NR_ioctl 54 /* Common */ |
| #define __NR_reboot 55 /* Common */ |
| /* #define __NR_mmap2 56 Linux sparc32 Specific */ |
| #define __NR_symlink 57 /* Common */ |
| #define __NR_readlink 58 /* Common */ |
| #define __NR_execve 59 /* Common */ |
| #define __NR_umask 60 /* Common */ |
| #define __NR_chroot 61 /* Common */ |
| #define __NR_fstat 62 /* Common */ |
| /* #define __NR_fstat64 63 Linux sparc32 Specific */ |
| #define __NR_getpagesize 64 /* Common */ |
| #define __NR_msync 65 /* Common in newer 1.3.x revs... */ |
| #define __NR_vfork 66 /* Common */ |
| #define __NR_pread 67 /* Linux Specific */ |
| #define __NR_pwrite 68 /* Linux Specific */ |
| /* #define __NR_geteuid32 69 Linux sparc32, sbrk under SunOS */ |
| /* #define __NR_getegid32 70 Linux sparc32, sstk under SunOS */ |
| #define __NR_mmap 71 /* Common */ |
| /* #define __NR_setreuid32 72 Linux sparc32, vadvise under SunOS */ |
| #define __NR_munmap 73 /* Common */ |
| #define __NR_mprotect 74 /* Common */ |
| #define __NR_madvise 75 /* Common */ |
| #define __NR_vhangup 76 /* Common */ |
| /* #define __NR_truncate64 77 Linux sparc32 Specific */ |
| #define __NR_mincore 78 /* Common */ |
| #define __NR_getgroups 79 /* Common */ |
| #define __NR_setgroups 80 /* Common */ |
| #define __NR_getpgrp 81 /* Common */ |
| /* #define __NR_setgroups32 82 Linux sparc32, setpgrp under SunOS */ |
| #define __NR_setitimer 83 /* Common */ |
| /* #define __NR_ftruncate64 84 Linux sparc32 Specific */ |
| #define __NR_swapon 85 /* Common */ |
| #define __NR_getitimer 86 /* Common */ |
| /* #define __NR_setuid32 87 Linux sparc32, gethostname under SunOS */ |
| #define __NR_sethostname 88 /* Common */ |
| /* #define __NR_setgid32 89 Linux sparc32, getdtablesize under SunOS */ |
| #define __NR_dup2 90 /* Common */ |
| /* #define __NR_setfsuid32 91 Linux sparc32, getdopt under SunOS */ |
| #define __NR_fcntl 92 /* Common */ |
| #define __NR_select 93 /* Common */ |
| /* #define __NR_setfsgid32 94 Linux sparc32, setdopt under SunOS */ |
| #define __NR_fsync 95 /* Common */ |
| #define __NR_setpriority 96 /* Common */ |
| #define __NR_socket 97 /* Common */ |
| #define __NR_connect 98 /* Common */ |
| #define __NR_accept 99 /* Common */ |
| #define __NR_getpriority 100 /* Common */ |
| #define __NR_rt_sigreturn 101 /* Linux Specific */ |
| #define __NR_rt_sigaction 102 /* Linux Specific */ |
| #define __NR_rt_sigprocmask 103 /* Linux Specific */ |
| #define __NR_rt_sigpending 104 /* Linux Specific */ |
| #define __NR_rt_sigtimedwait 105 /* Linux Specific */ |
| #define __NR_rt_sigqueueinfo 106 /* Linux Specific */ |
| #define __NR_rt_sigsuspend 107 /* Linux Specific */ |
| #define __NR_setresuid 108 /* Linux Specific, sigvec under SunOS */ |
| #define __NR_getresuid 109 /* Linux Specific, sigblock under SunOS */ |
| #define __NR_setresgid 110 /* Linux Specific, sigsetmask under SunOS */ |
| #define __NR_getresgid 111 /* Linux Specific, sigpause under SunOS */ |
| /* #define __NR_setregid32 75 Linux sparc32, sigstack under SunOS */ |
| #define __NR_recvmsg 113 /* Common */ |
| #define __NR_sendmsg 114 /* Common */ |
| /* #define __NR_getgroups32 115 Linux sparc32, vtrace under SunOS */ |
| #define __NR_gettimeofday 116 /* Common */ |
| #define __NR_getrusage 117 /* Common */ |
| #define __NR_getsockopt 118 /* Common */ |
| #define __NR_getcwd 119 /* Linux Specific */ |
| #define __NR_readv 120 /* Common */ |
| #define __NR_writev 121 /* Common */ |
| #define __NR_settimeofday 122 /* Common */ |
| #define __NR_fchown 123 /* Common */ |
| #define __NR_fchmod 124 /* Common */ |
| #define __NR_recvfrom 125 /* Common */ |
| #define __NR_setreuid 126 /* Common */ |
| #define __NR_setregid 127 /* Common */ |
| #define __NR_rename 128 /* Common */ |
| #define __NR_truncate 129 /* Common */ |
| #define __NR_ftruncate 130 /* Common */ |
| #define __NR_flock 131 /* Common */ |
| /* #define __NR_lstat64 132 Linux sparc32 Specific */ |
| #define __NR_sendto 133 /* Common */ |
| #define __NR_shutdown 134 /* Common */ |
| #define __NR_socketpair 135 /* Common */ |
| #define __NR_mkdir 136 /* Common */ |
| #define __NR_rmdir 137 /* Common */ |
| #define __NR_utimes 138 /* SunOS Specific */ |
| /* #define __NR_stat64 139 Linux sparc32 Specific */ |
| /* #define __NR_adjtime 140 SunOS Specific */ |
| #define __NR_getpeername 141 /* Common */ |
| /* #define __NR_gethostid 142 SunOS Specific */ |
| #define __NR_gettid 143 /* ENOSYS under SunOS */ |
| #define __NR_getrlimit 144 /* Common */ |
| #define __NR_setrlimit 145 /* Common */ |
| #define __NR_pivot_root 146 /* Linux Specific, killpg under SunOS */ |
| #define __NR_prctl 147 /* ENOSYS under SunOS */ |
| #define __NR_pciconfig_read 148 /* ENOSYS under SunOS */ |
| #define __NR_pciconfig_write 149 /* ENOSYS under SunOS */ |
| #define __NR_getsockname 150 /* Common */ |
| /* #define __NR_getmsg 151 SunOS Specific */ |
| /* #define __NR_putmsg 152 SunOS Specific */ |
| #define __NR_poll 153 /* Common */ |
| #define __NR_getdents64 154 /* Linux specific */ |
| /* #define __NR_fcntl64 155 Linux sparc32 Specific */ |
| /* #define __NR_getdirentries 156 SunOS Specific */ |
| #define __NR_statfs 157 /* Common */ |
| #define __NR_fstatfs 158 /* Common */ |
| #define __NR_umount 159 /* Common */ |
| /* #define __NR_async_daemon 160 SunOS Specific */ |
| /* #define __NR_getfh 161 SunOS Specific */ |
| #define __NR_getdomainname 162 /* SunOS Specific */ |
| #define __NR_setdomainname 163 /* Common */ |
| #define __NR_utrap_install 164 /* SYSV ABI/v9 required */ |
| #define __NR_quotactl 165 /* Common */ |
| /* #define __NR_exportfs 166 SunOS Specific */ |
| #define __NR_mount 167 /* Common */ |
| #define __NR_ustat 168 /* Common */ |
| #define __NR_setxattr 169 /* SunOS: semsys */ |
| #define __NR_lsetxattr 170 /* SunOS: msgsys */ |
| #define __NR_fsetxattr 171 /* SunOS: shmsys */ |
| #define __NR_getxattr 172 /* SunOS: auditsys */ |
| #define __NR_lgetxattr 173 /* SunOS: rfssys */ |
| #define __NR_getdents 174 /* Common */ |
| #define __NR_setsid 175 /* Common */ |
| #define __NR_fchdir 176 /* Common */ |
| #define __NR_fgetxattr 177 /* SunOS: fchroot */ |
| #define __NR_listxattr 178 /* SunOS: vpixsys */ |
| #define __NR_llistxattr 179 /* SunOS: aioread */ |
| #define __NR_flistxattr 180 /* SunOS: aiowrite */ |
| #define __NR_removexattr 181 /* SunOS: aiowait */ |
| #define __NR_lremovexattr 182 /* SunOS: aiocancel */ |
| #define __NR_sigpending 183 /* Common */ |
| #define __NR_query_module 184 /* Linux Specific */ |
| #define __NR_setpgid 185 /* Common */ |
| #define __NR_fremovexattr 186 /* SunOS: pathconf */ |
| #define __NR_tkill 187 /* SunOS: fpathconf */ |
| /* #define __NR_sysconf 188 SunOS Specific */ |
| #define __NR_uname 189 /* Linux Specific */ |
| #define __NR_init_module 190 /* Linux Specific */ |
| #define __NR_personality 191 /* Linux Specific */ |
| /* #define __NR_prof 192 Linux Specific */ |
| /* #define __NR_break 193 Linux Specific */ |
| /* #define __NR_lock 194 Linux Specific */ |
| /* #define __NR_mpx 195 Linux Specific */ |
| /* #define __NR_ulimit 196 Linux Specific */ |
| #define __NR_getppid 197 /* Linux Specific */ |
| #define __NR_sigaction 198 /* Linux Specific */ |
| #define __NR_sgetmask 199 /* Linux Specific */ |
| #define __NR_ssetmask 200 /* Linux Specific */ |
| #define __NR_sigsuspend 201 /* Linux Specific */ |
| #define __NR_oldlstat 202 /* Linux Specific */ |
| #define __NR_uselib 203 /* Linux Specific */ |
| #define __NR_readdir 204 /* Linux Specific */ |
| #define __NR_readahead 205 /* Linux Specific */ |
| #define __NR_socketcall 206 /* Linux Specific */ |
| #define __NR_syslog 207 /* Linux Specific */ |
| /* #define __NR_olduname 208 Linux Specific */ |
| /* #define __NR_iopl 209 Linux Specific - i386 specific, unused */ |
| /* #define __NR_idle 210 Linux Specific - was sys_idle, now unused */ |
| /* #define __NR_vm86 211 Linux Specific - i386 specific, unused */ |
| #define __NR_waitpid 212 /* Linux Specific */ |
| #define __NR_swapoff 213 /* Linux Specific */ |
| #define __NR_sysinfo 214 /* Linux Specific */ |
| #define __NR_ipc 215 /* Linux Specific */ |
| #define __NR_sigreturn 216 /* Linux Specific */ |
| #define __NR_clone 217 /* Linux Specific */ |
| /* #define __NR_modify_ldt 218 Linux Specific - i386 specific, unused */ |
| #define __NR_adjtimex 219 /* Linux Specific */ |
| #define __NR_sigprocmask 220 /* Linux Specific */ |
| #define __NR_create_module 221 /* Linux Specific */ |
| #define __NR_delete_module 222 /* Linux Specific */ |
| #define __NR_get_kernel_syms 223 /* Linux Specific */ |
| #define __NR_getpgid 224 /* Linux Specific */ |
| #define __NR_bdflush 225 /* Linux Specific */ |
| #define __NR_sysfs 226 /* Linux Specific */ |
| #define __NR_afs_syscall 227 /* Linux Specific */ |
| #define __NR_setfsuid 228 /* Linux Specific */ |
| #define __NR_setfsgid 229 /* Linux Specific */ |
| #define __NR__newselect 230 /* Linux Specific */ |
| #ifdef __KERNEL__ |
| #define __NR_time 231 /* Linux sparc32 */ |
| #endif |
| /* #define __NR_oldstat 232 Linux Specific */ |
| #define __NR_stime 233 /* Linux Specific */ |
| /* #define __NR_oldfstat 234 Linux Specific */ |
| /* #define __NR_phys 235 Linux Specific */ |
| #define __NR__llseek 236 /* Linux Specific */ |
| #define __NR_mlock 237 |
| #define __NR_munlock 238 |
| #define __NR_mlockall 239 |
| #define __NR_munlockall 240 |
| #define __NR_sched_setparam 241 |
| #define __NR_sched_getparam 242 |
| #define __NR_sched_setscheduler 243 |
| #define __NR_sched_getscheduler 244 |
| #define __NR_sched_yield 245 |
| #define __NR_sched_get_priority_max 246 |
| #define __NR_sched_get_priority_min 247 |
| #define __NR_sched_rr_get_interval 248 |
| #define __NR_nanosleep 249 |
| #define __NR_mremap 250 |
| #define __NR__sysctl 251 |
| #define __NR_getsid 252 |
| #define __NR_fdatasync 253 |
| #define __NR_nfsservctl 254 |
| #define __NR_aplib 255 |
| |
| #define _syscall0(type,name) \ |
| type name(void) \ |
| { \ |
| long __res; \ |
| register long __g1 __asm__ ("g1") = __NR_##name; \ |
| __asm__ __volatile__ ("t 0x6d\n\t" \ |
| "sub %%g0, %%o0, %0\n\t" \ |
| "movcc %%xcc, %%o0, %0\n\t" \ |
| : "=r" (__res)\ |
| : "r" (__g1) \ |
| : "o0", "cc"); \ |
| if (__res >= 0) \ |
| return (type) __res; \ |
| errno = -__res; \ |
| return -1; \ |
| } |
| |
| #define _syscall1(type,name,type1,arg1) \ |
| type name(type1 arg1) \ |
| { \ |
| long __res; \ |
| register long __g1 __asm__ ("g1") = __NR_##name; \ |
| register long __o0 __asm__ ("o0") = (long)(arg1); \ |
| __asm__ __volatile__ ("t 0x6d\n\t" \ |
| "sub %%g0, %%o0, %0\n\t" \ |
| "movcc %%xcc, %%o0, %0\n\t" \ |
| : "=r" (__res), "=&r" (__o0) \ |
| : "1" (__o0), "r" (__g1) \ |
| : "cc"); \ |
| if (__res >= 0) \ |
| return (type) __res; \ |
| errno = -__res; \ |
| return -1; \ |
| } |
| |
| #define _syscall2(type,name,type1,arg1,type2,arg2) \ |
| type name(type1 arg1,type2 arg2) \ |
| { \ |
| long __res; \ |
| register long __g1 __asm__ ("g1") = __NR_##name; \ |
| register long __o0 __asm__ ("o0") = (long)(arg1); \ |
| register long __o1 __asm__ ("o1") = (long)(arg2); \ |
| __asm__ __volatile__ ("t 0x6d\n\t" \ |
| "sub %%g0, %%o0, %0\n\t" \ |
| "movcc %%xcc, %%o0, %0\n\t" \ |
| : "=r" (__res), "=&r" (__o0) \ |
| : "1" (__o0), "r" (__o1), "r" (__g1) \ |
| : "cc"); \ |
| if (__res >= 0) \ |
| return (type) __res; \ |
| errno = -__res; \ |
| return -1; \ |
| } |
| |
| #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ |
| type name(type1 arg1,type2 arg2,type3 arg3) \ |
| { \ |
| long __res; \ |
| register long __g1 __asm__ ("g1") = __NR_##name; \ |
| register long __o0 __asm__ ("o0") = (long)(arg1); \ |
| register long __o1 __asm__ ("o1") = (long)(arg2); \ |
| register long __o2 __asm__ ("o2") = (long)(arg3); \ |
| __asm__ __volatile__ ("t 0x6d\n\t" \ |
| "sub %%g0, %%o0, %0\n\t" \ |
| "movcc %%xcc, %%o0, %0\n\t" \ |
| : "=r" (__res), "=&r" (__o0) \ |
| : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__g1) \ |
| : "cc"); \ |
| if (__res>=0) \ |
| return (type) __res; \ |
| errno = -__res; \ |
| return -1; \ |
| } |
| |
| #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ |
| type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ |
| { \ |
| long __res; \ |
| register long __g1 __asm__ ("g1") = __NR_##name; \ |
| register long __o0 __asm__ ("o0") = (long)(arg1); \ |
| register long __o1 __asm__ ("o1") = (long)(arg2); \ |
| register long __o2 __asm__ ("o2") = (long)(arg3); \ |
| register long __o3 __asm__ ("o3") = (long)(arg4); \ |
| __asm__ __volatile__ ("t 0x6d\n\t" \ |
| "sub %%g0, %%o0, %0\n\t" \ |
| "movcc %%xcc, %%o0, %0\n\t" \ |
| : "=r" (__res), "=&r" (__o0) \ |
| : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__g1) \ |
| : "cc"); \ |
| if (__res>=0) \ |
| return (type) __res; \ |
| errno = -__res; \ |
| return -1; \ |
| } |
| |
| #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; \ |
| register long __g1 __asm__ ("g1") = __NR_##name; \ |
| register long __o0 __asm__ ("o0") = (long)(arg1); \ |
| register long __o1 __asm__ ("o1") = (long)(arg2); \ |
| register long __o2 __asm__ ("o2") = (long)(arg3); \ |
| register long __o3 __asm__ ("o3") = (long)(arg4); \ |
| register long __o4 __asm__ ("o4") = (long)(arg5); \ |
| __asm__ __volatile__ ("t 0x6d\n\t" \ |
| "sub %%g0, %%o0, %0\n\t" \ |
| "movcc %%xcc, %%o0, %0\n\t" \ |
| : "=r" (__res), "=&r" (__o0) \ |
| : "1" (__o0), "r" (__o1), "r" (__o2), "r" (__o3), "r" (__o4), "r" (__g1) \ |
| : "cc"); \ |
| if (__res>=0) \ |
| return (type) __res; \ |
| errno = -__res; \ |
| return -1; \ |
| } |
| #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__ _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__ */ |
| |
| #ifdef __KERNEL__ |
| /* sysconf options, for SunOS compatibility */ |
| #define _SC_ARG_MAX 1 |
| #define _SC_CHILD_MAX 2 |
| #define _SC_CLK_TCK 3 |
| #define _SC_NGROUPS_MAX 4 |
| #define _SC_OPEN_MAX 5 |
| #define _SC_JOB_CONTROL 6 |
| #define _SC_SAVED_IDS 7 |
| #define _SC_VERSION 8 |
| #endif |
| |
| #endif /* _SPARC64_UNISTD_H */ |
