Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _ASM_M32R_UNISTD_H |
| 2 | #define _ASM_M32R_UNISTD_H |
| 3 | |
| 4 | /* $Id$ */ |
| 5 | |
| 6 | #include <asm/syscall.h> /* SYSCALL_* */ |
| 7 | |
| 8 | /* |
| 9 | * This file contains the system call numbers. |
| 10 | */ |
| 11 | |
| 12 | #define __NR_restart_syscall 0 |
| 13 | #define __NR_exit 1 |
| 14 | #define __NR_fork 2 |
| 15 | #define __NR_read 3 |
| 16 | #define __NR_write 4 |
| 17 | #define __NR_open 5 |
| 18 | #define __NR_close 6 |
| 19 | #define __NR_waitpid 7 |
| 20 | #define __NR_creat 8 |
| 21 | #define __NR_link 9 |
| 22 | #define __NR_unlink 10 |
| 23 | #define __NR_execve 11 |
| 24 | #define __NR_chdir 12 |
| 25 | #define __NR_time 13 |
| 26 | #define __NR_mknod 14 |
| 27 | #define __NR_chmod 15 |
| 28 | /* 16 is unused */ |
| 29 | /* 17 is unused */ |
| 30 | /* 18 is unused */ |
| 31 | #define __NR_lseek 19 |
| 32 | #define __NR_getpid 20 |
| 33 | #define __NR_mount 21 |
| 34 | #define __NR_umount 22 |
| 35 | /* 23 is unused */ |
| 36 | /* 24 is unused */ |
| 37 | #define __NR_stime 25 |
| 38 | #define __NR_ptrace 26 |
| 39 | #define __NR_alarm 27 |
| 40 | /* 28 is unused */ |
| 41 | #define __NR_pause 29 |
| 42 | #define __NR_utime 30 |
| 43 | /* 31 is unused */ |
| 44 | #define __NR_cachectl 32 /* old #define __NR_gtty 32*/ |
| 45 | #define __NR_access 33 |
| 46 | /* 34 is unused */ |
| 47 | /* 35 is unused */ |
| 48 | #define __NR_sync 36 |
| 49 | #define __NR_kill 37 |
| 50 | #define __NR_rename 38 |
| 51 | #define __NR_mkdir 39 |
| 52 | #define __NR_rmdir 40 |
| 53 | #define __NR_dup 41 |
| 54 | #define __NR_pipe 42 |
| 55 | #define __NR_times 43 |
| 56 | /* 44 is unused */ |
| 57 | #define __NR_brk 45 |
| 58 | /* 46 is unused */ |
| 59 | /* 47 is unused (getgid16) */ |
| 60 | /* 48 is unused */ |
| 61 | /* 49 is unused */ |
| 62 | /* 50 is unused */ |
| 63 | #define __NR_acct 51 |
| 64 | #define __NR_umount2 52 |
| 65 | /* 53 is unused */ |
| 66 | #define __NR_ioctl 54 |
| 67 | /* 55 is unused (fcntl) */ |
| 68 | /* 56 is unused */ |
| 69 | #define __NR_setpgid 57 |
| 70 | /* 58 is unused */ |
| 71 | /* 59 is unused */ |
| 72 | #define __NR_umask 60 |
| 73 | #define __NR_chroot 61 |
| 74 | #define __NR_ustat 62 |
| 75 | #define __NR_dup2 63 |
| 76 | #define __NR_getppid 64 |
| 77 | #define __NR_getpgrp 65 |
| 78 | #define __NR_setsid 66 |
| 79 | /* 67 is unused */ |
| 80 | /* 68 is unused*/ |
| 81 | /* 69 is unused*/ |
| 82 | /* 70 is unused */ |
| 83 | /* 71 is unused */ |
| 84 | /* 72 is unused */ |
| 85 | /* 73 is unused */ |
| 86 | #define __NR_sethostname 74 |
| 87 | #define __NR_setrlimit 75 |
| 88 | /* 76 is unused (old getrlimit) */ |
| 89 | #define __NR_getrusage 77 |
| 90 | #define __NR_gettimeofday 78 |
| 91 | #define __NR_settimeofday 79 |
| 92 | /* 80 is unused */ |
| 93 | /* 81 is unused */ |
| 94 | /* 82 is unused */ |
| 95 | #define __NR_symlink 83 |
| 96 | /* 84 is unused */ |
| 97 | #define __NR_readlink 85 |
| 98 | #define __NR_uselib 86 |
| 99 | #define __NR_swapon 87 |
| 100 | #define __NR_reboot 88 |
| 101 | /* 89 is unused */ |
| 102 | /* 90 is unused */ |
| 103 | #define __NR_munmap 91 |
| 104 | #define __NR_truncate 92 |
| 105 | #define __NR_ftruncate 93 |
| 106 | #define __NR_fchmod 94 |
| 107 | /* 95 is unused */ |
| 108 | #define __NR_getpriority 96 |
| 109 | #define __NR_setpriority 97 |
| 110 | /* 98 is unused */ |
| 111 | #define __NR_statfs 99 |
| 112 | #define __NR_fstatfs 100 |
| 113 | /* 101 is unused */ |
| 114 | #define __NR_socketcall 102 |
| 115 | #define __NR_syslog 103 |
| 116 | #define __NR_setitimer 104 |
| 117 | #define __NR_getitimer 105 |
| 118 | #define __NR_stat 106 |
| 119 | #define __NR_lstat 107 |
| 120 | #define __NR_fstat 108 |
| 121 | /* 109 is unused */ |
| 122 | /* 110 is unused */ |
| 123 | #define __NR_vhangup 111 |
| 124 | /* 112 is unused */ |
| 125 | /* 113 is unused */ |
| 126 | #define __NR_wait4 114 |
| 127 | #define __NR_swapoff 115 |
| 128 | #define __NR_sysinfo 116 |
| 129 | #define __NR_ipc 117 |
| 130 | #define __NR_fsync 118 |
| 131 | /* 119 is unused */ |
| 132 | #define __NR_clone 120 |
| 133 | #define __NR_setdomainname 121 |
| 134 | #define __NR_uname 122 |
| 135 | /* 123 is unused */ |
| 136 | #define __NR_adjtimex 124 |
| 137 | #define __NR_mprotect 125 |
| 138 | /* 126 is unused */ |
| 139 | /* 127 is unused */ |
| 140 | #define __NR_init_module 128 |
| 141 | #define __NR_delete_module 129 |
| 142 | /* 130 is unused */ |
| 143 | #define __NR_quotactl 131 |
| 144 | #define __NR_getpgid 132 |
| 145 | #define __NR_fchdir 133 |
| 146 | #define __NR_bdflush 134 |
| 147 | #define __NR_sysfs 135 |
| 148 | #define __NR_personality 136 |
| 149 | /* 137 is unused */ |
| 150 | /* 138 is unused */ |
| 151 | /* 139 is unused */ |
| 152 | #define __NR__llseek 140 |
| 153 | #define __NR_getdents 141 |
| 154 | #define __NR__newselect 142 |
| 155 | #define __NR_flock 143 |
| 156 | #define __NR_msync 144 |
| 157 | #define __NR_readv 145 |
| 158 | #define __NR_writev 146 |
| 159 | #define __NR_getsid 147 |
| 160 | #define __NR_fdatasync 148 |
| 161 | #define __NR__sysctl 149 |
| 162 | #define __NR_mlock 150 |
| 163 | #define __NR_munlock 151 |
| 164 | #define __NR_mlockall 152 |
| 165 | #define __NR_munlockall 153 |
| 166 | #define __NR_sched_setparam 154 |
| 167 | #define __NR_sched_getparam 155 |
| 168 | #define __NR_sched_setscheduler 156 |
| 169 | #define __NR_sched_getscheduler 157 |
| 170 | #define __NR_sched_yield 158 |
| 171 | #define __NR_sched_get_priority_max 159 |
| 172 | #define __NR_sched_get_priority_min 160 |
| 173 | #define __NR_sched_rr_get_interval 161 |
| 174 | #define __NR_nanosleep 162 |
| 175 | #define __NR_mremap 163 |
| 176 | /* 164 is unused */ |
| 177 | /* 165 is unused */ |
| 178 | #define __NR_tas 166 |
| 179 | /* 167 is unused */ |
| 180 | #define __NR_poll 168 |
| 181 | #define __NR_nfsservctl 169 |
| 182 | /* 170 is unused */ |
| 183 | /* 171 is unused */ |
| 184 | #define __NR_prctl 172 |
| 185 | #define __NR_rt_sigreturn 173 |
| 186 | #define __NR_rt_sigaction 174 |
| 187 | #define __NR_rt_sigprocmask 175 |
| 188 | #define __NR_rt_sigpending 176 |
| 189 | #define __NR_rt_sigtimedwait 177 |
| 190 | #define __NR_rt_sigqueueinfo 178 |
| 191 | #define __NR_rt_sigsuspend 179 |
| 192 | #define __NR_pread64 180 |
| 193 | #define __NR_pwrite64 181 |
| 194 | /* 182 is unused */ |
| 195 | #define __NR_getcwd 183 |
| 196 | #define __NR_capget 184 |
| 197 | #define __NR_capset 185 |
| 198 | #define __NR_sigaltstack 186 |
| 199 | #define __NR_sendfile 187 |
| 200 | /* 188 is unused */ |
| 201 | /* 189 is unused */ |
| 202 | #define __NR_vfork 190 |
| 203 | #define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ |
| 204 | #define __NR_mmap2 192 |
| 205 | #define __NR_truncate64 193 |
| 206 | #define __NR_ftruncate64 194 |
| 207 | #define __NR_stat64 195 |
| 208 | #define __NR_lstat64 196 |
| 209 | #define __NR_fstat64 197 |
| 210 | #define __NR_lchown32 198 |
| 211 | #define __NR_getuid32 199 |
| 212 | #define __NR_getgid32 200 |
| 213 | #define __NR_geteuid32 201 |
| 214 | #define __NR_getegid32 202 |
| 215 | #define __NR_setreuid32 203 |
| 216 | #define __NR_setregid32 204 |
| 217 | #define __NR_getgroups32 205 |
| 218 | #define __NR_setgroups32 206 |
| 219 | #define __NR_fchown32 207 |
| 220 | #define __NR_setresuid32 208 |
| 221 | #define __NR_getresuid32 209 |
| 222 | #define __NR_setresgid32 210 |
| 223 | #define __NR_getresgid32 211 |
| 224 | #define __NR_chown32 212 |
| 225 | #define __NR_setuid32 213 |
| 226 | #define __NR_setgid32 214 |
| 227 | #define __NR_setfsuid32 215 |
| 228 | #define __NR_setfsgid32 216 |
| 229 | #define __NR_pivot_root 217 |
| 230 | #define __NR_mincore 218 |
| 231 | #define __NR_madvise 219 |
| 232 | #define __NR_getdents64 220 |
| 233 | #define __NR_fcntl64 221 |
| 234 | /* 222 is unused */ |
| 235 | /* 223 is unused */ |
| 236 | #define __NR_gettid 224 |
| 237 | #define __NR_readahead 225 |
| 238 | #define __NR_setxattr 226 |
| 239 | #define __NR_lsetxattr 227 |
| 240 | #define __NR_fsetxattr 228 |
| 241 | #define __NR_getxattr 229 |
| 242 | #define __NR_lgetxattr 230 |
| 243 | #define __NR_fgetxattr 231 |
| 244 | #define __NR_listxattr 232 |
| 245 | #define __NR_llistxattr 233 |
| 246 | #define __NR_flistxattr 234 |
| 247 | #define __NR_removexattr 235 |
| 248 | #define __NR_lremovexattr 236 |
| 249 | #define __NR_fremovexattr 237 |
| 250 | #define __NR_tkill 238 |
| 251 | #define __NR_sendfile64 239 |
| 252 | #define __NR_futex 240 |
| 253 | #define __NR_sched_setaffinity 241 |
| 254 | #define __NR_sched_getaffinity 242 |
| 255 | #define __NR_set_thread_area 243 |
| 256 | #define __NR_get_thread_area 244 |
| 257 | #define __NR_io_setup 245 |
| 258 | #define __NR_io_destroy 246 |
| 259 | #define __NR_io_getevents 247 |
| 260 | #define __NR_io_submit 248 |
| 261 | #define __NR_io_cancel 249 |
| 262 | #define __NR_fadvise64 250 |
| 263 | /* 251 is unused */ |
| 264 | #define __NR_exit_group 252 |
| 265 | #define __NR_lookup_dcookie 253 |
| 266 | #define __NR_epoll_create 254 |
| 267 | #define __NR_epoll_ctl 255 |
| 268 | #define __NR_epoll_wait 256 |
| 269 | #define __NR_remap_file_pages 257 |
| 270 | #define __NR_set_tid_address 258 |
| 271 | #define __NR_timer_create 259 |
| 272 | #define __NR_timer_settime (__NR_timer_create+1) |
| 273 | #define __NR_timer_gettime (__NR_timer_create+2) |
| 274 | #define __NR_timer_getoverrun (__NR_timer_create+3) |
| 275 | #define __NR_timer_delete (__NR_timer_create+4) |
| 276 | #define __NR_clock_settime (__NR_timer_create+5) |
| 277 | #define __NR_clock_gettime (__NR_timer_create+6) |
| 278 | #define __NR_clock_getres (__NR_timer_create+7) |
| 279 | #define __NR_clock_nanosleep (__NR_timer_create+8) |
| 280 | #define __NR_statfs64 268 |
| 281 | #define __NR_fstatfs64 269 |
| 282 | #define __NR_tgkill 270 |
| 283 | #define __NR_utimes 271 |
| 284 | #define __NR_fadvise64_64 272 |
| 285 | #define __NR_vserver 273 |
| 286 | #define __NR_mbind 274 |
| 287 | #define __NR_get_mempolicy 275 |
| 288 | #define __NR_set_mempolicy 276 |
| 289 | #define __NR_mq_open 277 |
| 290 | #define __NR_mq_unlink (__NR_mq_open+1) |
| 291 | #define __NR_mq_timedsend (__NR_mq_open+2) |
| 292 | #define __NR_mq_timedreceive (__NR_mq_open+3) |
| 293 | #define __NR_mq_notify (__NR_mq_open+4) |
| 294 | #define __NR_mq_getsetattr (__NR_mq_open+5) |
| 295 | #define __NR_sys_kexec_load 283 |
| 296 | #define __NR_waitid 284 |
| 297 | |
| 298 | #define NR_syscalls 285 |
| 299 | |
| 300 | /* user-visible error numbers are in the range -1 - -124: see |
| 301 | * <asm-m32r/errno.h> |
| 302 | */ |
| 303 | |
| 304 | #define __syscall_return(type, res) \ |
| 305 | do { \ |
| 306 | if ((unsigned long)(res) >= (unsigned long)(-(124 + 1))) { \ |
| 307 | /* Avoid using "res" which is declared to be in register r0; \ |
| 308 | errno might expand to a function call and clobber it. */ \ |
| 309 | int __err = -(res); \ |
| 310 | errno = __err; \ |
| 311 | res = -1; \ |
| 312 | } \ |
| 313 | return (type) (res); \ |
| 314 | } while (0) |
| 315 | |
| 316 | #define _syscall0(type,name) \ |
| 317 | type name(void) \ |
| 318 | { \ |
| 319 | register long __scno __asm__ ("r7") = __NR_##name; \ |
| 320 | register long __res __asm__("r0"); \ |
| 321 | __asm__ __volatile__ (\ |
Hirokazu Takata | 1b5b776 | 2006-01-06 00:18:42 -0800 | [diff] [blame^] | 322 | "trap #" SYSCALL_VECTOR "|| nop"\ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 323 | : "=r" (__res) \ |
| 324 | : "r" (__scno) \ |
| 325 | : "memory"); \ |
| 326 | __syscall_return(type,__res); \ |
| 327 | } |
| 328 | |
| 329 | #define _syscall1(type,name,type1,arg1) \ |
| 330 | type name(type1 arg1) \ |
| 331 | { \ |
| 332 | register long __scno __asm__ ("r7") = __NR_##name; \ |
| 333 | register long __res __asm__ ("r0") = (long)(arg1); \ |
| 334 | __asm__ __volatile__ (\ |
Hirokazu Takata | 1b5b776 | 2006-01-06 00:18:42 -0800 | [diff] [blame^] | 335 | "trap #" SYSCALL_VECTOR "|| nop"\ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 336 | : "=r" (__res) \ |
| 337 | : "r" (__scno), "0" (__res) \ |
| 338 | : "memory"); \ |
| 339 | __syscall_return(type,__res); \ |
| 340 | } |
| 341 | |
| 342 | #define _syscall2(type,name,type1,arg1,type2,arg2) \ |
| 343 | type name(type1 arg1,type2 arg2) \ |
| 344 | { \ |
| 345 | register long __scno __asm__ ("r7") = __NR_##name; \ |
| 346 | register long __arg2 __asm__ ("r1") = (long)(arg2); \ |
| 347 | register long __res __asm__ ("r0") = (long)(arg1); \ |
| 348 | __asm__ __volatile__ (\ |
Hirokazu Takata | 1b5b776 | 2006-01-06 00:18:42 -0800 | [diff] [blame^] | 349 | "trap #" SYSCALL_VECTOR "|| nop"\ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 350 | : "=r" (__res) \ |
| 351 | : "r" (__scno), "0" (__res), "r" (__arg2) \ |
| 352 | : "memory"); \ |
| 353 | __syscall_return(type,__res); \ |
| 354 | } |
| 355 | |
| 356 | #define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ |
| 357 | type name(type1 arg1,type2 arg2,type3 arg3) \ |
| 358 | { \ |
| 359 | register long __scno __asm__ ("r7") = __NR_##name; \ |
| 360 | register long __arg3 __asm__ ("r2") = (long)(arg3); \ |
| 361 | register long __arg2 __asm__ ("r1") = (long)(arg2); \ |
| 362 | register long __res __asm__ ("r0") = (long)(arg1); \ |
| 363 | __asm__ __volatile__ (\ |
Hirokazu Takata | 1b5b776 | 2006-01-06 00:18:42 -0800 | [diff] [blame^] | 364 | "trap #" SYSCALL_VECTOR "|| nop"\ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 365 | : "=r" (__res) \ |
| 366 | : "r" (__scno), "0" (__res), "r" (__arg2), \ |
| 367 | "r" (__arg3) \ |
| 368 | : "memory"); \ |
| 369 | __syscall_return(type,__res); \ |
| 370 | } |
| 371 | |
| 372 | #define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ |
| 373 | type name(type1 arg1,type2 arg2,type3 arg3,type4 arg4) \ |
| 374 | { \ |
| 375 | register long __scno __asm__ ("r7") = __NR_##name; \ |
| 376 | register long __arg4 __asm__ ("r3") = (long)(arg4); \ |
| 377 | register long __arg3 __asm__ ("r2") = (long)(arg3); \ |
| 378 | register long __arg2 __asm__ ("r1") = (long)(arg2); \ |
| 379 | register long __res __asm__ ("r0") = (long)(arg1); \ |
| 380 | __asm__ __volatile__ (\ |
Hirokazu Takata | 1b5b776 | 2006-01-06 00:18:42 -0800 | [diff] [blame^] | 381 | "trap #" SYSCALL_VECTOR "|| nop"\ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 382 | : "=r" (__res) \ |
| 383 | : "r" (__scno), "0" (__res), "r" (__arg2), \ |
| 384 | "r" (__arg3), "r" (__arg4) \ |
| 385 | : "memory"); \ |
| 386 | __syscall_return(type,__res); \ |
| 387 | } |
| 388 | |
| 389 | #define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \ |
| 390 | type5,arg5) \ |
| 391 | type name(type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \ |
| 392 | { \ |
| 393 | register long __scno __asm__ ("r7") = __NR_##name; \ |
| 394 | register long __arg5 __asm__ ("r4") = (long)(arg5); \ |
| 395 | register long __arg4 __asm__ ("r3") = (long)(arg4); \ |
| 396 | register long __arg3 __asm__ ("r2") = (long)(arg3); \ |
| 397 | register long __arg2 __asm__ ("r1") = (long)(arg2); \ |
| 398 | register long __res __asm__ ("r0") = (long)(arg1); \ |
| 399 | __asm__ __volatile__ (\ |
Hirokazu Takata | 1b5b776 | 2006-01-06 00:18:42 -0800 | [diff] [blame^] | 400 | "trap #" SYSCALL_VECTOR "|| nop"\ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 401 | : "=r" (__res) \ |
| 402 | : "r" (__scno), "0" (__res), "r" (__arg2), \ |
| 403 | "r" (__arg3), "r" (__arg4), "r" (__arg5) \ |
| 404 | : "memory"); \ |
| 405 | __syscall_return(type,__res); \ |
| 406 | } |
| 407 | |
| 408 | #ifdef __KERNEL__ |
| 409 | #define __ARCH_WANT_IPC_PARSE_VERSION |
| 410 | #define __ARCH_WANT_STAT64 |
| 411 | #define __ARCH_WANT_SYS_ALARM |
| 412 | #define __ARCH_WANT_SYS_GETHOSTNAME |
| 413 | #define __ARCH_WANT_SYS_PAUSE |
| 414 | #define __ARCH_WANT_SYS_TIME |
| 415 | #define __ARCH_WANT_SYS_UTIME |
| 416 | #define __ARCH_WANT_SYS_WAITPID |
| 417 | #define __ARCH_WANT_SYS_SOCKETCALL |
| 418 | #define __ARCH_WANT_SYS_FADVISE64 |
| 419 | #define __ARCH_WANT_SYS_GETPGRP |
| 420 | #define __ARCH_WANT_SYS_LLSEEK |
| 421 | #define __ARCH_WANT_SYS_OLD_GETRLIMIT /*will be unused*/ |
| 422 | #define __ARCH_WANT_SYS_OLDUMOUNT |
| 423 | #define __ARCH_WANT_SYS_RT_SIGACTION |
| 424 | #endif |
| 425 | |
| 426 | #ifdef __KERNEL_SYSCALLS__ |
| 427 | |
| 428 | #include <linux/compiler.h> |
| 429 | #include <linux/types.h> |
| 430 | #include <linux/linkage.h> |
| 431 | #include <asm/ptrace.h> |
| 432 | |
| 433 | /* |
| 434 | * we need this inline - forking from kernel space will result |
| 435 | * in NO COPY ON WRITE (!!!), until an execve is executed. This |
| 436 | * is no problem, but for the stack. This is handled by not letting |
| 437 | * main() use the stack at all after fork(). Thus, no function |
| 438 | * calls - which means inline code for fork too, as otherwise we |
| 439 | * would use the stack upon exit from 'fork()'. |
| 440 | * |
| 441 | * Actually only pause and fork are needed inline, so that there |
| 442 | * won't be any messing with the stack from main(), but we define |
| 443 | * some others too. |
| 444 | */ |
| 445 | static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp) |
| 446 | |
| 447 | asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, |
| 448 | unsigned long prot, unsigned long flags, |
| 449 | unsigned long fd, unsigned long pgoff); |
| 450 | asmlinkage int sys_execve(struct pt_regs regs); |
| 451 | asmlinkage int sys_clone(struct pt_regs regs); |
| 452 | asmlinkage int sys_fork(struct pt_regs regs); |
| 453 | asmlinkage int sys_vfork(struct pt_regs regs); |
| 454 | asmlinkage int sys_pipe(unsigned long __user *fildes); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 455 | struct sigaction; |
| 456 | asmlinkage long sys_rt_sigaction(int sig, |
| 457 | const struct sigaction __user *act, |
| 458 | struct sigaction __user *oact, |
| 459 | size_t sigsetsize); |
| 460 | |
| 461 | #endif /* __KERNEL_SYSCALLS__ */ |
| 462 | |
| 463 | /* |
| 464 | * "Conditional" syscalls |
| 465 | * |
| 466 | * What we want is __attribute__((weak,alias("sys_ni_syscall"))), |
| 467 | * but it doesn't work on all toolchains, so we just do it by hand |
| 468 | */ |
| 469 | #ifndef cond_syscall |
| 470 | #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") |
| 471 | #endif |
| 472 | |
| 473 | #endif /* _ASM_M32R_UNISTD_H */ |