1 $Id: syscalls.master,v 1.46 1998/01/24 02:54:35 eivind Exp $ 2; from: @(#)syscalls.master 8.2 (Berkeley) 1/13/94 3; 4; System call name/number master file. 5; Processed to created init_sysent.c, syscalls.c and syscall.h. 6 7; Columns: number type nargs namespc name alt{name,tag,rtyp}/comments 8; number system call number, must be in order 9; type one of STD, OBSOL, UNIMPL, COMPAT 10; namespc one of POSIX, BSD, NOHIDE 11; name psuedo-prototype of syscall routine 12; If one of the following alts is different, then all appear: 13; altname name of system call if different 14; alttag name of args struct tag if different from [o]`name'"_args" 15; altrtyp return type if not int (bogus - syscalls always return int) 16; for UNIMPL/OBSOL, name continues with comments 17 18; types: 19; STD always included 20; COMPAT included on COMPAT #ifdef 21; LIBCOMPAT included on COMPAT #ifdef, and placed in syscall.h 22; OBSOL obsolete, not included in system, only specifies name 23; UNIMPL not implemented, placeholder only 24 25; #ifdef's, etc. may be included, and are copied to the output files. 26 27#include <sys/param.h> 28#include <sys/sysent.h> 29#include <sys/sysproto.h> 30 31; Reserved/unimplemented system calls in the range 0-150 inclusive 32; are reserved for use in future Berkeley releases. 33; Additional system calls implemented in vendor and other 34; redistributions should be placed in the reserved range at the end 35; of the current calls. 36 370 STD NOHIDE { int nosys(void); } syscall nosys_args int 381 STD NOHIDE { void exit(int rval); } exit rexit_args void 392 STD POSIX { int fork(void); } 403 STD POSIX { int read(int fd, char *buf, u_int nbyte); } 414 STD POSIX { int write(int fd, char *buf, u_int nbyte); } 425 STD POSIX { int open(char *path, int flags, int mode); } 43; XXX should be { int open(const char *path, int flags, ...); } 44; but we're not ready for `const' or varargs. 45; XXX man page says `mode_t mode'. 466 STD POSIX { int close(int fd); } 477 STD BSD { int wait4(int pid, int *status, int options, \ 48 struct rusage *rusage); } wait4 wait_args int 498 COMPAT BSD { int creat(char *path, int mode); } 509 STD POSIX { int link(char *path, char *link); } 5110 STD POSIX { int unlink(char *path); } 5211 OBSOL NOHIDE execv 5312 STD POSIX { int chdir(char *path); } 5413 STD BSD { int fchdir(int fd); } 5514 STD POSIX { int mknod(char *path, int mode, int dev); } 5615 STD POSIX { int chmod(char *path, int mode); } 5716 STD POSIX { int chown(char *path, int uid, int gid); } 5817 STD BSD { int obreak(char *nsize); } break obreak_args int 5918 STD BSD { int getfsstat(struct statfs *buf, long bufsize, \ 60 int flags); } 6119 COMPAT POSIX { long lseek(int fd, long offset, int whence); } 6220 STD POSIX { pid_t getpid(void); } 6321 STD BSD { int mount(char *type, char *path, int flags, \ 64 caddr_t data); } 65; XXX 4.4lite2 uses `char *type' but we're not ready for that. 66; XXX `path' should have type `const char *' but we're not ready for that. 6722 STD BSD { int unmount(char *path, int flags); } 6823 STD POSIX { int setuid(uid_t uid); } 6924 STD POSIX { uid_t getuid(void); } 7025 STD POSIX { uid_t geteuid(void); } 7126 STD BSD { int ptrace(int req, pid_t pid, caddr_t addr, \ 72 int data); } 7327 STD BSD { int recvmsg(int s, struct msghdr *msg, int flags); } 7428 STD BSD { int sendmsg(int s, caddr_t msg, int flags); } 7529 STD BSD { int recvfrom(int s, caddr_t buf, size_t len, \ 76 int flags, caddr_t from, int *fromlenaddr); } 7730 STD BSD { int accept(int s, caddr_t name, int *anamelen); } 7831 STD BSD { int getpeername(int fdes, caddr_t asa, int *alen); } 7932 STD BSD { int getsockname(int fdes, caddr_t asa, int *alen); } 8033 STD POSIX { int access(char *path, int flags); } 8134 STD BSD { int chflags(char *path, int flags); } 8235 STD BSD { int fchflags(int fd, int flags); } 8336 STD BSD { int sync(void); } 8437 STD POSIX { int kill(int pid, int signum); } 8538 COMPAT POSIX { int stat(char *path, struct ostat *ub); } 8639 STD POSIX { pid_t getppid(void); } 8740 COMPAT POSIX { int lstat(char *path, struct ostat *ub); } 8841 STD POSIX { int dup(u_int fd); } 8942 STD POSIX { int pipe(void); } 9043 STD POSIX { gid_t getegid(void); } 9144 STD BSD { int profil(caddr_t samples, u_int size, \ 92 u_int offset, u_int scale); } 9345 STD BSD { int ktrace(char *fname, int ops, int facs, \ 94 int pid); } 9546 STD POSIX { int sigaction(int signum, struct sigaction *nsa, \ 96 struct sigaction *osa); } 9747 STD POSIX { gid_t getgid(void); } 9848 STD POSIX { int sigprocmask(int how, sigset_t mask); } 99; XXX note nonstandard (bogus) calling convention - the libc stub passes 100; us the mask, not a pointer to it, and we return the old mask as the 101; (int) return value. 10249 STD BSD { int getlogin(char *namebuf, u_int namelen); } 10350 STD BSD { int setlogin(char *namebuf); } 10451 STD BSD { int acct(char *path); } 10552 STD POSIX { int sigpending(void); } 10653 STD BSD { int sigaltstack(struct sigaltstack *nss, \ 107 struct sigaltstack *oss); } 10854 STD POSIX { int ioctl(int fd, u_long com, caddr_t data); } 10955 STD BSD { int reboot(int opt); } 11056 STD POSIX { int revoke(char *path); } 11157 STD POSIX { int symlink(char *path, char *link); } 11258 STD POSIX { int readlink(char *path, char *buf, int count); } 11359 STD POSIX { int execve(char *fname, char **argv, char **envv); } 11460 STD POSIX { int umask(int newmask); } umask umask_args int 11561 STD BSD { int chroot(char *path); } 11662 COMPAT POSIX { int fstat(int fd, struct ostat *sb); } 11763 COMPAT BSD { int getkerninfo(int op, char *where, int *size, \ 118 int arg); } getkerninfo getkerninfo_args int 11964 COMPAT BSD { int getpagesize(void); } \ 120 getpagesize getpagesize_args int 12165 STD BSD { int msync(void *addr, size_t len, int flags); } 12266 STD BSD { int vfork(void); } 12367 OBSOL NOHIDE vread 12468 OBSOL NOHIDE vwrite 12569 STD BSD { int sbrk(int incr); } 12670 STD BSD { int sstk(int incr); } 12771 COMPAT BSD { int mmap(void *addr, int len, int prot, \ 128 int flags, int fd, long pos); } 12972 STD BSD { int ovadvise(int anom); } vadvise ovadvise_args int 13073 STD BSD { int munmap(void *addr, size_t len); } 13174 STD BSD { int mprotect(const void *addr, size_t len, int prot); } 13275 STD BSD { int madvise(void *addr, size_t len, int behav); } 13376 OBSOL NOHIDE vhangup 13477 OBSOL NOHIDE vlimit 13578 STD BSD { int mincore(caddr_t addr, size_t len, char *vec); } 13679 STD POSIX { int getgroups(u_int gidsetsize, gid_t *gidset); } 13780 STD POSIX { int setgroups(u_int gidsetsize, gid_t *gidset); } 13881 STD POSIX { int getpgrp(void); } 13982 STD POSIX { int setpgid(int pid, int pgid); } 14083 STD BSD { int setitimer(u_int which, struct itimerval *itv, \ 141 struct itimerval *oitv); } 14284 COMPAT BSD { int wait(void); } 14385 STD BSD { int swapon(char *name); } 14486 STD BSD { int getitimer(u_int which, struct itimerval *itv); } 14587 COMPAT BSD { int gethostname(char *hostname, u_int len); } \ 146 gethostname gethostname_args int 14788 COMPAT BSD { int sethostname(char *hostname, u_int len); } \ 148 sethostname sethostname_args int 14989 STD BSD { int getdtablesize(void); } 15090 STD POSIX { int dup2(u_int from, u_int to); } 15191 UNIMPL BSD getdopt 15292 STD POSIX { int fcntl(int fd, int cmd, int arg); } 153; XXX should be { int fcntl(int fd, int cmd, ...); } 154; but we're not ready for varargs. 155; XXX man page says `int arg' too. 15693 STD BSD { int select(int nd, fd_set *in, fd_set *ou, \ 157 fd_set *ex, struct timeval *tv); } 15894 UNIMPL BSD setdopt 15995 STD POSIX { int fsync(int fd); } 16096 STD BSD { int setpriority(int which, int who, int prio); } 16197 STD BSD { int socket(int domain, int type, int protocol); } 16298 STD BSD { int connect(int s, caddr_t name, int namelen); } 16399 CPT_NOA BSD { int accept(int s, caddr_t name, int *anamelen); } \ 164 accept accept_args int 165100 STD BSD { int getpriority(int which, int who); } 166101 COMPAT BSD { int send(int s, caddr_t buf, int len, int flags); } 167102 COMPAT BSD { int recv(int s, caddr_t buf, int len, int flags); } 168103 STD BSD { int sigreturn(struct sigcontext *sigcntxp); } 169104 STD BSD { int bind(int s, caddr_t name, int namelen); } 170105 STD BSD { int setsockopt(int s, int level, int name, \ 171 caddr_t val, int valsize); } 172106 STD BSD { int listen(int s, int backlog); } 173107 OBSOL NOHIDE vtimes 174108 COMPAT BSD { int sigvec(int signum, struct sigvec *nsv, \ 175 struct sigvec *osv); } 176109 COMPAT BSD { int sigblock(int mask); } 177110 COMPAT BSD { int sigsetmask(int mask); } 178111 STD POSIX { int sigsuspend(sigset_t mask); } 179; XXX note nonstandard (bogus) calling convention - the libc stub passes 180; us the mask, not a pointer to it. 181112 COMPAT BSD { int sigstack(struct sigstack *nss, \ 182 struct sigstack *oss); } 183113 COMPAT BSD { int recvmsg(int s, struct omsghdr *msg, int flags); } 184114 COMPAT BSD { int sendmsg(int s, caddr_t msg, int flags); } 185115 OBSOL NOHIDE vtrace 186116 STD BSD { int gettimeofday(struct timeval *tp, \ 187 struct timezone *tzp); } 188117 STD BSD { int getrusage(int who, struct rusage *rusage); } 189118 STD BSD { int getsockopt(int s, int level, int name, \ 190 caddr_t val, int *avalsize); } 191119 UNIMPL NOHIDE resuba (BSD/OS 2.x) 192120 STD BSD { int readv(int fd, struct iovec *iovp, u_int iovcnt); } 193121 STD BSD { int writev(int fd, struct iovec *iovp, \ 194 u_int iovcnt); } 195122 STD BSD { int settimeofday(struct timeval *tv, \ 196 struct timezone *tzp); } 197123 STD BSD { int fchown(int fd, int uid, int gid); } 198124 STD BSD { int fchmod(int fd, int mode); } 199125 CPT_NOA BSD { int recvfrom(int s, caddr_t buf, size_t len, \ 200 int flags, caddr_t from, int *fromlenaddr); } \ 201 recvfrom recvfrom_args int 202126 STD BSD { int setreuid(int ruid, int euid); } 203127 STD BSD { int setregid(int rgid, int egid); } 204128 STD POSIX { int rename(char *from, char *to); } 205129 COMPAT BSD { int truncate(char *path, long length); } 206130 COMPAT BSD { int ftruncate(int fd, long length); } 207131 STD BSD { int flock(int fd, int how); } 208132 STD POSIX { int mkfifo(char *path, int mode); } 209133 STD BSD { int sendto(int s, caddr_t buf, size_t len, \ 210 int flags, caddr_t to, int tolen); } 211134 STD BSD { int shutdown(int s, int how); } 212135 STD BSD { int socketpair(int domain, int type, int protocol, \ 213 int *rsv); } 214136 STD POSIX { int mkdir(char *path, int mode); } 215137 STD POSIX { int rmdir(char *path); } 216138 STD BSD { int utimes(char *path, struct timeval *tptr); } 217139 OBSOL NOHIDE 4.2 sigreturn 218140 STD BSD { int adjtime(struct timeval *delta, \ 219 struct timeval *olddelta); } 220141 COMPAT BSD { int getpeername(int fdes, caddr_t asa, int *alen); } 221142 COMPAT BSD { long gethostid(void); } 222143 COMPAT BSD { int sethostid(long hostid); } 223144 COMPAT BSD { int getrlimit(u_int which, struct ogetrlimit *rlp); } 224145 COMPAT BSD { int setrlimit(u_int which, struct ogetrlimit *rlp); } 225146 COMPAT BSD { int killpg(int pgid, int signum); } 226147 STD POSIX { int setsid(void); } 227148 STD BSD { int quotactl(char *path, int cmd, int uid, \ 228 caddr_t arg); } 229149 COMPAT BSD { int quota(void); } 230150 CPT_NOA BSD { int getsockname(int fdec, caddr_t asa, int *alen); }\ 231 getsockname getsockname_args int 232 233; Syscalls 151-180 inclusive are reserved for vendor-specific 234; system calls. (This includes various calls added for compatibity 235; with other Unix variants.) 236; Some of these calls are now supported by BSD... 237151 UNIMPL NOHIDE sem_lock (BSD/OS 2.x) 238152 UNIMPL NOHIDE sem_wakeup (BSD/OS 2.x) 239153 UNIMPL NOHIDE asyncdaemon (BSD/OS 2.x) 240154 UNIMPL NOHIDE nosys 241; 155 is initialized by the NFS code, if present. 242155 NOIMPL BSD { int nfssvc(int flag, caddr_t argp); } 243156 COMPAT BSD { int getdirentries(int fd, char *buf, u_int count, \ 244 long *basep); } 245157 STD BSD { int statfs(char *path, struct statfs *buf); } 246158 STD BSD { int fstatfs(int fd, struct statfs *buf); } 247159 UNIMPL NOHIDE nosys 248160 UNIMPL NOHIDE nosys 249; 161 is initialized by the NFS code, if present. 250161 NOIMPL BSD { int getfh(char *fname, struct fhandle *fhp); } 251162 STD BSD { int getdomainname(char *domainname, int len); } 252163 STD BSD { int setdomainname(char *domainname, int len); } 253164 STD BSD { int uname(struct utsname *name); } 254165 STD BSD { int sysarch(int op, char *parms); } 255166 STD BSD { int rtprio(int function, pid_t pid, \ 256 struct rtprio *rtp); } 257167 UNIMPL NOHIDE nosys 258168 UNIMPL NOHIDE nosys 259169 STD BSD { int semsys(int which, int a2, int a3, int a4, \ 260 int a5); } 261; XXX should be { int semsys(int which, ...); } 262170 STD BSD { int msgsys(int which, int a2, int a3, int a4, \ 263 int a5, int a6); } 264; XXX should be { int msgsys(int which, ...); } 265171 STD BSD { int shmsys(int which, int a2, int a3, int a4); } 266; XXX should be { int shmsys(int which, ...); } 267172 UNIMPL NOHIDE nosys 268173 UNIMPL NOHIDE nosys 269174 UNIMPL NOHIDE nosys 270175 UNIMPL NOHIDE nosys 271176 STD BSD { int ntp_adjtime(struct timex *tp); } 272177 UNIMPL NOHIDE sfork (BSD/OS 2.x) 273178 UNIMPL NOHIDE getdescriptor (BSD/OS 2.x) 274179 UNIMPL NOHIDE setdescriptor (BSD/OS 2.x) 275180 UNIMPL NOHIDE nosys 276 277; Syscalls 180-199 are used by/reserved for BSD 278181 STD POSIX { int setgid(gid_t gid); } 279182 STD BSD { int setegid(gid_t egid); } 280183 STD BSD { int seteuid(uid_t euid); } 281184 UNIMPL BSD lfs_bmapv 282185 UNIMPL BSD lfs_markv 283186 UNIMPL BSD lfs_segclean 284187 UNIMPL BSD lfs_segwait 285188 STD POSIX { int stat(char *path, struct stat *ub); } 286189 STD POSIX { int fstat(int fd, struct stat *sb); } 287190 STD POSIX { int lstat(char *path, struct stat *ub); } 288191 STD POSIX { int pathconf(char *path, int name); } 289192 STD POSIX { int fpathconf(int fd, int name); } 290193 UNIMPL NOHIDE nosys 291194 STD BSD { int getrlimit(u_int which, \ 292 struct orlimit *rlp); } \ 293 getrlimit __getrlimit_args int 294195 STD BSD { int setrlimit(u_int which, \ 295 struct orlimit *rlp); } \ 296 setrlimit __setrlimit_args int 297196 STD BSD { int getdirentries(int fd, char *buf, u_int count, \ 298 long *basep); } 299197 STD BSD { caddr_t mmap(caddr_t addr, size_t len, int prot, \ 300 int flags, int fd, long pad, off_t pos); } 301198 STD NOHIDE { int nosys(void); } __syscall __syscall_args int 302199 STD POSIX { off_t lseek(int fd, int pad, off_t offset, \ 303 int whence); } 304200 STD BSD { int truncate(char *path, int pad, off_t length); } 305201 STD BSD { int ftruncate(int fd, int pad, off_t length); } 306202 STD BSD { int __sysctl(int *name, u_int namelen, void *old, \ 307 size_t *oldlenp, void *new, size_t newlen); } \ 308 __sysctl sysctl_args int 309; properly, __sysctl should be a NOHIDE, but making an exception 310; here allows to avoid one in libc/sys/Makefile.inc. 311203 STD BSD { int mlock(const void *addr, size_t len); } 312204 STD BSD { int munlock(const void *addr, size_t len); } 313; big problem here. Lite2, NetBSD and OpenBSD have syscall 205 as undelete() 314; we should move utrace before it's too late. 315205 STD BSD { int utrace(caddr_t addr, size_t len); } 316; problem here. NetBSD/OpenBSD have syscall 206 as futimes() 317206 STD BSD { int undelete(char *path); } 318207 STD BSD { int getpgid(pid_t pid); } 319208 UNIMPL NOHIDE newreboot (NetBSD) 320; problem. NetBSD and OpenBSD have a different syscall number for poll() 321209 STD BSD { int poll(struct pollfd *fds, u_int nfds, \ 322 int timeout); } 323 324; 325; The following are reserved for loadable syscalls 326; 327210 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 328211 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 329212 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 330213 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 331214 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 332215 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 333216 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 334217 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 335218 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 336219 NODEF NOHIDE lkmnosys lkmnosys nosys_args int 337 338; 339; The following were introduced with NetBSD/4.4Lite-2 340; 341220 STD BSD { int __semctl(int semid, int semnum, int cmd, \ 342 union semun *arg); } 343221 STD BSD { int semget(key_t key, int nsems, int semflg); } 344222 STD BSD { int semop(int semid, struct sembuf *sops, \ 345 u_int nsops); } 346223 STD BSD { int semconfig(int flag); } 347224 STD BSD { int msgctl(int msqid, int cmd, \ 348 struct msqid_ds *buf); } 349225 STD BSD { int msgget(key_t key, int msgflg); } 350226 STD BSD { int msgsnd(int msqid, void *msgp, size_t msgsz, \ 351 int msgflg); } 352227 STD BSD { int msgrcv(int msqid, void *msgp, size_t msgsz, \ 353 long msgtyp, int msgflg); } 354228 STD BSD { int shmat(int shmid, void *shmaddr, int shmflg); } 355229 STD BSD { int shmctl(int shmid, int cmd, \ 356 struct shmid_ds *buf); } 357230 STD BSD { int shmdt(void *shmaddr); } 358231 STD BSD { int shmget(key_t key, int size, int shmflg); } 359; 360232 STD POSIX { int clock_gettime(clockid_t clock_id, \ 361 struct timespec *tp); } 362233 STD POSIX { int clock_settime(clockid_t clock_id, \ 363 const struct timespec *tp); } 364234 STD POSIX { int clock_getres(clockid_t clock_id, \ 365 struct timespec *tp); } 366235 UNIMPL NOHIDE timer_create 367236 UNIMPL NOHIDE timer_delete 368237 UNIMPL NOHIDE timer_settime 369238 UNIMPL NOHIDE timer_gettime 370239 UNIMPL NOHIDE timer_getoverrun 371240 STD POSIX { int nanosleep(const struct timespec *rqtp, \ 372 struct timespec *rmtp); } 373241 UNIMPL NOHIDE nosys 374242 UNIMPL NOHIDE nosys 375243 UNIMPL NOHIDE nosys 376244 UNIMPL NOHIDE nosys 377245 UNIMPL NOHIDE nosys 378246 UNIMPL NOHIDE nosys 379247 UNIMPL NOHIDE nosys 380248 UNIMPL NOHIDE nosys 381249 UNIMPL NOHIDE nosys 382; syscall numbers initially used in OpenBSD 383250 STD BSD { int minherit(void *addr, size_t len, int inherit); } 384251 STD BSD { int rfork(int flags); } 385252 STD BSD { int openbsd_poll(struct pollfd *fds, u_int nfds, \ 386 int timeout); } 387253 STD BSD { int issetugid(void); } 388254 STD BSD { int lchown(char *path, int uid, int gid); } 389255 UNIMPL NOHIDE nosys 390256 UNIMPL NOHIDE nosys 391257 UNIMPL NOHIDE nosys 392258 UNIMPL NOHIDE nosys 393259 UNIMPL NOHIDE nosys 394260 UNIMPL NOHIDE nosys 395261 UNIMPL NOHIDE nosys 396262 UNIMPL NOHIDE nosys 397263 UNIMPL NOHIDE nosys 398264 UNIMPL NOHIDE nosys 399265 UNIMPL NOHIDE nosys 400266 UNIMPL NOHIDE nosys 401267 UNIMPL NOHIDE nosys 402268 UNIMPL NOHIDE nosys 403269 UNIMPL NOHIDE nosys 404270 UNIMPL NOHIDE nosys 405271 UNIMPL NOHIDE nosys 406272 UNIMPL NOHIDE nosys 407273 UNIMPL NOHIDE nosys 408274 UNIMPL NOHIDE nosys 409275 UNIMPL NOHIDE nosys 410276 UNIMPL NOHIDE nosys 411277 UNIMPL NOHIDE nosys 412278 UNIMPL NOHIDE nosys 413279 UNIMPL NOHIDE nosys 414280 UNIMPL NOHIDE nosys 415281 UNIMPL NOHIDE nosys 416282 UNIMPL NOHIDE nosys 417283 UNIMPL NOHIDE nosys 418284 UNIMPL NOHIDE nosys 419285 UNIMPL NOHIDE nosys 420286 UNIMPL NOHIDE nosys 421287 UNIMPL NOHIDE nosys 422288 UNIMPL NOHIDE nosys 423289 UNIMPL NOHIDE nosys 424290 UNIMPL NOHIDE nosys 425291 UNIMPL NOHIDE nosys 426292 UNIMPL NOHIDE nosys 427293 UNIMPL NOHIDE nosys 428294 UNIMPL NOHIDE nosys 429295 UNIMPL NOHIDE nosys 430296 UNIMPL NOHIDE nosys 431297 UNIMPL NOHIDE nosys 432298 UNIMPL NOHIDE nosys 433299 UNIMPL NOHIDE nosys 434; syscall numbers for FreeBSD 435300 STD BSD { int modnext(int modid); } 436301 STD BSD { int modstat(int modid, struct module_stat* stat); } 437302 STD BSD { int modfnext(int modid); } 438303 STD BSD { int modfind(char *name); } 439304 STD BSD { int kldload(const char *file); } 440305 STD BSD { int kldunload(int fileid); } 441306 STD BSD { int kldfind(const char *file); } 442307 STD BSD { int kldnext(int fileid); } 443308 STD BSD { int kldstat(int fileid, struct kld_file_stat* stat); } 444309 STD BSD { int kldfirstmod(int fileid); } 445310 STD BSD { int getsid(pid_t pid); } 446311 UNIMPL NOHIDE setresuid 447312 UNIMPL NOHIDE setresgid 448313 STD BSD { int signanosleep(const struct timespec *rqtp, \ 449 struct timespec *rmtp, sigset_t *mask); } 450314 STD BSD { int aio_return(struct aiocb *aiocbp); } 451315 STD BSD { int aio_suspend(struct aiocb * const * aiocbp, int nent, const struct timespec *timeout); } 452316 STD BSD { int aio_cancel(int fd, struct aiocb *aiocbp); } 453317 STD BSD { int aio_error(struct aiocb *aiocbp); } 454318 STD BSD { int aio_read(struct aiocb *aiocbp); } 455319 STD BSD { int aio_write(struct aiocb *aiocbp); } 456320 STD BSD { int lio_listio(int mode, struct aiocb * const *acb_list, int nent, struct sigevent *sig); } 457321 STD BSD { int yield(void); } 458322 STD BSD { int thr_sleep(const struct timespec *timeout); } 459323 STD BSD { int thr_wakeup(pid_t pid); } 460324 STD BSD { int mlockall(int how); } 461325 STD BSD { int munlockall(void); } 462326 STD BSD { int __getcwd(u_char *buf, u_int buflen); } 463