996c772f58
changes, so don't expect to be able to run the kernel as-is (very well) without the appropriate Lite/2 userland changes. The system boots and can mount UFS filesystems. Untested: ext2fs, msdosfs, NFS Known problems: Incorrect Berkeley ID strings in some files. Mount_std mounts will not work until the getfsent library routine is changed. Reviewed by: various people Submitted by: Jeffery Hsu <hsu@freebsd.org>
393 lines
17 KiB
Plaintext
393 lines
17 KiB
Plaintext
$FreeBSD$
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; from: @(#)syscalls.master 8.2 (Berkeley) 1/13/94
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;
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; System call name/number master file.
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; Processed to created init_sysent.c, syscalls.c and syscall.h.
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; Columns: number type nargs namespc name alt{name,tag,rtyp}/comments
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; number system call number, must be in order
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; type one of STD, OBSOL, UNIMPL, COMPAT
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; namespc one of POSIX, BSD, NOHIDE
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; name psuedo-prototype of syscall routine
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; If one of the following alts is different, then all appear:
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; altname name of system call if different
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; alttag name of args struct tag if different from [o]`name'"_args"
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; altrtyp return type if not int (bogus - syscalls always return int)
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; for UNIMPL/OBSOL, name continues with comments
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; types:
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; STD always included
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; COMPAT included on COMPAT #ifdef
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; LIBCOMPAT included on COMPAT #ifdef, and placed in syscall.h
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; OBSOL obsolete, not included in system, only specifies name
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; UNIMPL not implemented, placeholder only
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; #ifdef's, etc. may be included, and are copied to the output files.
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#include <sys/param.h>
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#include <sys/sysent.h>
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#include <sys/sysproto.h>
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; Reserved/unimplemented system calls in the range 0-150 inclusive
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; are reserved for use in future Berkeley releases.
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; Additional system calls implemented in vendor and other
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; redistributions should be placed in the reserved range at the end
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; of the current calls.
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0 STD NOHIDE { int nosys(void); } syscall nosys_args int
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1 STD NOHIDE { void exit(int rval); } exit rexit_args void
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2 STD POSIX { int fork(void); }
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3 STD POSIX { int read(int fd, char *buf, u_int nbyte); }
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4 STD POSIX { int write(int fd, char *buf, u_int nbyte); }
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5 STD POSIX { int open(char *path, int flags, int mode); }
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; XXX should be { int open(const char *path, int flags, ...); }
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; but we're not ready for `const' or varargs.
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; XXX man page says `mode_t mode'.
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6 STD POSIX { int close(int fd); }
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7 STD BSD { int wait4(int pid, int *status, int options, \
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struct rusage *rusage); } wait4 wait_args int
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8 COMPAT BSD { int creat(char *path, int mode); }
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9 STD POSIX { int link(char *path, char *link); }
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10 STD POSIX { int unlink(char *path); }
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11 OBSOL NOHIDE execv
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12 STD POSIX { int chdir(char *path); }
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13 STD BSD { int fchdir(int fd); }
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14 STD POSIX { int mknod(char *path, int mode, int dev); }
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15 STD POSIX { int chmod(char *path, int mode); }
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16 STD POSIX { int chown(char *path, int uid, int gid); }
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17 STD BSD { int obreak(char *nsize); } break obreak_args int
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18 STD BSD { int getfsstat(struct statfs *buf, long bufsize, \
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int flags); }
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19 COMPAT POSIX { long lseek(int fd, long offset, int whence); }
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20 STD POSIX { pid_t getpid(void); }
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21 STD BSD { int mount(char *type, char *path, int flags, \
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caddr_t data); }
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; XXX 4.4lite2 uses `char *type' but we're not ready for that.
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; XXX `path' should have type `const char *' but we're not ready for that.
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22 STD BSD { int unmount(char *path, int flags); }
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23 STD POSIX { int setuid(uid_t uid); }
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24 STD POSIX { uid_t getuid(void); }
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25 STD POSIX { uid_t geteuid(void); }
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26 STD BSD { int ptrace(int req, pid_t pid, caddr_t addr, \
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int data); }
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27 STD BSD { int recvmsg(int s, struct msghdr *msg, int flags); }
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28 STD BSD { int sendmsg(int s, caddr_t msg, int flags); }
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29 STD BSD { int recvfrom(int s, caddr_t buf, size_t len, \
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int flags, caddr_t from, int *fromlenaddr); }
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30 STD BSD { int accept(int s, caddr_t name, int *anamelen); }
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31 STD BSD { int getpeername(int fdes, caddr_t asa, int *alen); }
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32 STD BSD { int getsockname(int fdes, caddr_t asa, int *alen); }
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33 STD POSIX { int access(char *path, int flags); }
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34 STD BSD { int chflags(char *path, int flags); }
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35 STD BSD { int fchflags(int fd, int flags); }
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36 STD BSD { int sync(void); }
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37 STD POSIX { int kill(int pid, int signum); }
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38 COMPAT POSIX { int stat(char *path, struct ostat *ub); }
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39 STD POSIX { pid_t getppid(void); }
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40 COMPAT POSIX { int lstat(char *path, struct ostat *ub); }
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41 STD POSIX { int dup(u_int fd); }
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42 STD POSIX { int pipe(void); }
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43 STD POSIX { gid_t getegid(void); }
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44 STD BSD { int profil(caddr_t samples, u_int size, \
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u_int offset, u_int scale); }
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45 STD BSD { int ktrace(char *fname, int ops, int facs, \
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int pid); }
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46 STD POSIX { int sigaction(int signum, struct sigaction *nsa, \
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struct sigaction *osa); }
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47 STD POSIX { gid_t getgid(void); }
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48 STD POSIX { int sigprocmask(int how, sigset_t mask); }
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; XXX note nonstandard (bogus) calling convention - the libc stub passes
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; us the mask, not a pointer to it, and we return the old mask as the
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; (int) return value.
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49 STD BSD { int getlogin(char *namebuf, u_int namelen); }
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50 STD BSD { int setlogin(char *namebuf); }
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51 STD BSD { int acct(char *path); }
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52 STD POSIX { int sigpending(void); }
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53 STD BSD { int sigaltstack(struct sigaltstack *nss, \
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struct sigaltstack *oss); }
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54 STD POSIX { int ioctl(int fd, u_long com, caddr_t data); }
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55 STD BSD { int reboot(int opt); }
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56 STD POSIX { int revoke(char *path); }
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57 STD POSIX { int symlink(char *path, char *link); }
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58 STD POSIX { int readlink(char *path, char *buf, int count); }
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59 STD POSIX { int execve(char *fname, char **argv, char **envv); }
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60 STD POSIX { int umask(int newmask); } umask umask_args int
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61 STD BSD { int chroot(char *path); }
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62 COMPAT POSIX { int fstat(int fd, struct ostat *sb); }
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63 COMPAT BSD { int getkerninfo(int op, char *where, int *size, \
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int arg); } getkerninfo getkerninfo_args int
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64 COMPAT BSD { int getpagesize(void); } \
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getpagesize getpagesize_args int
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65 STD BSD { int msync(caddr_t addr, size_t len, int flags); }
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66 STD BSD { int vfork(void); }
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67 OBSOL NOHIDE vread
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68 OBSOL NOHIDE vwrite
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69 STD BSD { int sbrk(int incr); }
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70 STD BSD { int sstk(int incr); }
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71 COMPAT BSD { int mmap(caddr_t addr, int len, int prot, \
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int flags, int fd, long pos); }
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72 STD BSD { int ovadvise(int anom); } vadvise ovadvise_args int
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73 STD BSD { int munmap(caddr_t addr, size_t len); }
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74 STD BSD { int mprotect(caddr_t addr, size_t len, int prot); }
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75 STD BSD { int madvise(caddr_t addr, size_t len, int behav); }
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76 OBSOL NOHIDE vhangup
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77 OBSOL NOHIDE vlimit
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78 STD BSD { int mincore(caddr_t addr, size_t len, char *vec); }
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79 STD POSIX { int getgroups(u_int gidsetsize, gid_t *gidset); }
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80 STD POSIX { int setgroups(u_int gidsetsize, gid_t *gidset); }
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81 STD POSIX { int getpgrp(void); }
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82 STD POSIX { int setpgid(int pid, int pgid); }
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83 STD BSD { int setitimer(u_int which, struct itimerval *itv, \
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struct itimerval *oitv); }
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84 COMPAT BSD { int wait(void); }
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85 STD BSD { int swapon(char *name); }
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86 STD BSD { int getitimer(u_int which, struct itimerval *itv); }
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87 COMPAT BSD { int gethostname(char *hostname, u_int len); } \
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gethostname gethostname_args int
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88 COMPAT BSD { int sethostname(char *hostname, u_int len); } \
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sethostname sethostname_args int
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89 STD BSD { int getdtablesize(void); }
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90 STD POSIX { int dup2(u_int from, u_int to); }
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91 UNIMPL BSD getdopt
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92 STD POSIX { int fcntl(int fd, int cmd, int arg); }
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; XXX should be { int fcntl(int fd, int cmd, ...); }
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; but we're not ready for varargs.
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; XXX man page says `int arg' too.
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93 STD BSD { int select(int nd, fd_set *in, fd_set *ou, \
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fd_set *ex, struct timeval *tv); }
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94 UNIMPL BSD setdopt
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95 STD POSIX { int fsync(int fd); }
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96 STD BSD { int setpriority(int which, int who, int prio); }
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97 STD BSD { int socket(int domain, int type, int protocol); }
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98 STD BSD { int connect(int s, caddr_t name, int namelen); }
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99 CPT_NOA BSD { int accept(int s, caddr_t name, int *anamelen); } \
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accept accept_args int
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100 STD BSD { int getpriority(int which, int who); }
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101 COMPAT BSD { int send(int s, caddr_t buf, int len, int flags); }
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102 COMPAT BSD { int recv(int s, caddr_t buf, int len, int flags); }
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103 STD BSD { int sigreturn(struct sigcontext *sigcntxp); }
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104 STD BSD { int bind(int s, caddr_t name, int namelen); }
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105 STD BSD { int setsockopt(int s, int level, int name, \
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caddr_t val, int valsize); }
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106 STD BSD { int listen(int s, int backlog); }
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107 OBSOL NOHIDE vtimes
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108 COMPAT BSD { int sigvec(int signum, struct sigvec *nsv, \
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struct sigvec *osv); }
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109 COMPAT BSD { int sigblock(int mask); }
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110 COMPAT BSD { int sigsetmask(int mask); }
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111 STD POSIX { int sigsuspend(sigset_t mask); }
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; XXX note nonstandard (bogus) calling convention - the libc stub passes
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; us the mask, not a pointer to it.
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112 COMPAT BSD { int sigstack(struct sigstack *nss, \
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struct sigstack *oss); }
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113 COMPAT BSD { int recvmsg(int s, struct omsghdr *msg, int flags); }
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114 COMPAT BSD { int sendmsg(int s, caddr_t msg, int flags); }
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115 OBSOL NOHIDE vtrace
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116 STD BSD { int gettimeofday(struct timeval *tp, \
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struct timezone *tzp); }
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117 STD BSD { int getrusage(int who, struct rusage *rusage); }
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118 STD BSD { int getsockopt(int s, int level, int name, \
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caddr_t val, int *avalsize); }
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119 UNIMPL NOHIDE resuba (BSD/OS 2.x)
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120 STD BSD { int readv(int fd, struct iovec *iovp, u_int iovcnt); }
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121 STD BSD { int writev(int fd, struct iovec *iovp, \
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u_int iovcnt); }
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122 STD BSD { int settimeofday(struct timeval *tv, \
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struct timezone *tzp); }
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123 STD BSD { int fchown(int fd, int uid, int gid); }
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124 STD BSD { int fchmod(int fd, int mode); }
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125 CPT_NOA BSD { int recvfrom(int s, caddr_t buf, size_t len, \
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int flags, caddr_t from, int *fromlenaddr); } \
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recvfrom recvfrom_args int
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126 STD BSD { int setreuid(int ruid, int euid); }
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127 STD BSD { int setregid(int rgid, int egid); }
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128 STD POSIX { int rename(char *from, char *to); }
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129 COMPAT BSD { int truncate(char *path, long length); }
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130 COMPAT BSD { int ftruncate(int fd, long length); }
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131 STD BSD { int flock(int fd, int how); }
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132 STD POSIX { int mkfifo(char *path, int mode); }
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133 STD BSD { int sendto(int s, caddr_t buf, size_t len, \
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int flags, caddr_t to, int tolen); }
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134 STD BSD { int shutdown(int s, int how); }
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135 STD BSD { int socketpair(int domain, int type, int protocol, \
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int *rsv); }
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136 STD POSIX { int mkdir(char *path, int mode); }
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137 STD POSIX { int rmdir(char *path); }
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138 STD BSD { int utimes(char *path, struct timeval *tptr); }
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139 OBSOL NOHIDE 4.2 sigreturn
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140 STD BSD { int adjtime(struct timeval *delta, \
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struct timeval *olddelta); }
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141 COMPAT BSD { int getpeername(int fdes, caddr_t asa, int *alen); }
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142 COMPAT BSD { long gethostid(void); }
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143 COMPAT BSD { int sethostid(long hostid); }
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144 COMPAT BSD { int getrlimit(u_int which, struct ogetrlimit *rlp); }
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145 COMPAT BSD { int setrlimit(u_int which, struct ogetrlimit *rlp); }
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146 COMPAT BSD { int killpg(int pgid, int signum); }
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147 STD POSIX { int setsid(void); }
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148 STD BSD { int quotactl(char *path, int cmd, int uid, \
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caddr_t arg); }
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149 COMPAT BSD { int quota(void); }
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150 CPT_NOA BSD { int getsockname(int fdec, caddr_t asa, int *alen); }\
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getsockname getsockname_args int
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; Syscalls 151-180 inclusive are reserved for vendor-specific
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; system calls. (This includes various calls added for compatibity
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; with other Unix variants.)
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; Some of these calls are now supported by BSD...
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151 UNIMPL NOHIDE sem_lock (BSD/OS 2.x)
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152 UNIMPL NOHIDE sem_wakeup (BSD/OS 2.x)
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153 UNIMPL NOHIDE asyncdaemon (BSD/OS 2.x)
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154 UNIMPL NOHIDE nosys
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#ifdef NFS
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155 STD BSD { int nfssvc(int flag, caddr_t argp); }
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#else
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155 UNIMPL BSD nosys
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#endif
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156 COMPAT BSD { int getdirentries(int fd, char *buf, u_int count, \
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long *basep); }
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157 STD BSD { int statfs(char *path, struct statfs *buf); }
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158 STD BSD { int fstatfs(int fd, struct statfs *buf); }
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159 UNIMPL NOHIDE nosys
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160 UNIMPL NOHIDE nosys
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#if defined(NFS) && !defined (NFS_NOSERVER)
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161 STD BSD { int getfh(char *fname, struct fhandle *fhp); }
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#else
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161 UNIMPL BSD nosys
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#endif
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162 STD BSD { int getdomainname(char *domainname, int len); }
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163 STD BSD { int setdomainname(char *domainname, int len); }
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164 STD BSD { int uname(struct utsname *name); }
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165 STD BSD { int sysarch(int op, char *parms); }
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166 STD BSD { int rtprio(int function, pid_t pid, \
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struct rtprio *rtp); }
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167 UNIMPL NOHIDE nosys
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168 UNIMPL NOHIDE nosys
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169 STD BSD { int semsys(int which, int a2, int a3, int a4, \
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int a5); }
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; XXX should be { int semsys(int which, ...); }
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170 STD BSD { int msgsys(int which, int a2, int a3, int a4, \
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int a5, int a6); }
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; XXX should be { int msgsys(int which, ...); }
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171 STD BSD { int shmsys(int which, int a2, int a3, int a4); }
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; XXX should be { int shmsys(int which, ...); }
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172 UNIMPL NOHIDE nosys
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173 UNIMPL NOHIDE nosys
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174 UNIMPL NOHIDE nosys
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175 UNIMPL NOHIDE nosys
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176 STD BSD { int ntp_adjtime(struct timex *tp); }
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177 UNIMPL NOHIDE sfork (BSD/OS 2.x)
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178 UNIMPL NOHIDE getdescriptor (BSD/OS 2.x)
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179 UNIMPL NOHIDE setdescriptor (BSD/OS 2.x)
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180 UNIMPL NOHIDE nosys
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; Syscalls 180-199 are used by/reserved for BSD
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181 STD POSIX { int setgid(gid_t gid); }
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182 STD BSD { int setegid(gid_t egid); }
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183 STD BSD { int seteuid(uid_t euid); }
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#ifdef LFS
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184 STD BSD { int lfs_bmapv(struct fsid **fsidp, \
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struct block_info *blkiov, int blkcnt); }
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185 STD BSD { int lfs_markv(struct fsid **fsidp, \
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struct block_info *blkiov, int blkcnt); }
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186 STD BSD { int lfs_segclean(struct fsid **fsidp, \
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u_long segment); }
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187 STD BSD { int lfs_segwait(struct fsid **fsidp, \
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struct timeval *tv); }
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#else
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184 UNIMPL BSD nosys
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185 UNIMPL BSD nosys
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186 UNIMPL BSD nosys
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187 UNIMPL BSD nosys
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#endif
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188 STD POSIX { int stat(char *path, struct stat *ub); }
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189 STD POSIX { int fstat(int fd, struct stat *sb); }
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190 STD POSIX { int lstat(char *path, struct stat *ub); }
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191 STD POSIX { int pathconf(char *path, int name); }
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192 STD POSIX { int fpathconf(int fd, int name); }
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193 UNIMPL NOHIDE nosys
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194 STD BSD { int getrlimit(u_int which, \
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struct orlimit *rlp); } \
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getrlimit __getrlimit_args int
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195 STD BSD { int setrlimit(u_int which, \
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struct orlimit *rlp); } \
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setrlimit __setrlimit_args int
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196 STD BSD { int getdirentries(int fd, char *buf, u_int count, \
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long *basep); }
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197 STD BSD { caddr_t mmap(caddr_t addr, size_t len, int prot, \
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int flags, int fd, long pad, off_t pos); }
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198 STD NOHIDE { int nosys(void); } __syscall __syscall_args int
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199 STD POSIX { off_t lseek(int fd, int pad, off_t offset, \
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int whence); }
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200 STD BSD { int truncate(char *path, int pad, off_t length); }
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201 STD BSD { int ftruncate(int fd, int pad, off_t length); }
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202 STD BSD { int __sysctl(int *name, u_int namelen, void *old, \
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size_t *oldlenp, void *new, size_t newlen); } \
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__sysctl sysctl_args int
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; properly, __sysctl should be a NOHIDE, but making an exception
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; here allows to avoid one in libc/sys/Makefile.inc.
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203 STD BSD { int mlock(caddr_t addr, size_t len); }
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204 STD BSD { int munlock(caddr_t addr, size_t len); }
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205 STD BSD { int utrace(caddr_t addr, size_t len); }
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206 STD BSD { int undelete(char *path); }
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207 UNIMPL NOHIDE nosys
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208 UNIMPL NOHIDE nosys
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209 UNIMPL NOHIDE nosys
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;
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; The following are reserved for loadable syscalls
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;
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210 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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211 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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212 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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213 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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214 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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215 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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216 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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217 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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218 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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219 NODEF NOHIDE lkmnosys lkmnosys nosys_args int
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;
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; The following were introduced with NetBSD/4.4Lite-2
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;
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220 STD BSD { int __semctl(int semid, int semnum, int cmd, \
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union semun *arg); }
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221 STD BSD { int semget(key_t key, int nsems, int semflg); }
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222 STD BSD { int semop(int semid, struct sembuf *sops, \
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u_int nsops); }
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223 STD BSD { int semconfig(int flag); }
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224 STD BSD { int msgctl(int msqid, int cmd, \
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struct msqid_ds *buf); }
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225 STD BSD { int msgget(key_t key, int msgflg); }
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226 STD BSD { int msgsnd(int msqid, void *msgp, size_t msgsz, \
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int msgflg); }
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227 STD BSD { int msgrcv(int msqid, void *msgp, size_t msgsz, \
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long msgtyp, int msgflg); }
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228 STD BSD { int shmat(int shmid, void *shmaddr, int shmflg); }
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229 STD BSD { int shmctl(int shmid, int cmd, \
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struct shmid_ds *buf); }
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230 STD BSD { int shmdt(void *shmaddr); }
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231 STD BSD { int shmget(key_t key, int size, int shmflg); }
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;
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232 UNIMPL NOHIDE nosys
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233 UNIMPL NOHIDE nosys
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234 UNIMPL NOHIDE nosys
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235 UNIMPL NOHIDE nosys
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236 UNIMPL NOHIDE nosys
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237 UNIMPL NOHIDE nosys
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238 UNIMPL NOHIDE nosys
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239 UNIMPL NOHIDE nosys
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240 UNIMPL NOHIDE nosys
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241 UNIMPL NOHIDE nosys
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242 UNIMPL NOHIDE nosys
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243 UNIMPL NOHIDE nosys
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244 UNIMPL NOHIDE nosys
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245 UNIMPL NOHIDE nosys
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246 UNIMPL NOHIDE nosys
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247 UNIMPL NOHIDE nosys
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248 UNIMPL NOHIDE nosys
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249 UNIMPL NOHIDE nosys
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; syscall numbers initially used in OpenBSD
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250 STD BSD { int minherit(caddr_t addr, size_t len, int inherit); }
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251 STD BSD { int rfork(int flags); }
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