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Fixed the args list for mount(). We're not ready for the BSD4.4lite2/
NetBSD interface. Increased the bogusness of the args list for mmap(). The args lists for most of the memory mapping functions are bogus. The args lists in syscalls.master are a little better than the ones in the args structs currently being used, but the improvement for mmap() changed the object code and I don't want to worry about that now. Increased the bogusness of the args list for fcntl. BSD4.4lite2/NetBSD uses `void *' instead of int for the third arg. This has the advantage of working when `void *'s are longer than ints, but requires extra bogus casts that I hope to avoid. Fixed the args list for uname. `struct outsname' seems to be a typo, not an old interface. Added comments about bogus args lists for open, mount, msync, munmap, mprotect, madvise, mincore, fcntl, semsys, msgsys and shmsys.
This commit is contained in:
Bruce Evans
parent
5b5222d0c0
commit
93915a2ac4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=12216
@ -1,4 +1,4 @@
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$Id: syscalls.master,v 1.17 1995/10/07 06:24:08 swallace Exp $
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$Id: syscalls.master,v 1.18 1995/10/07 23:56:20 swallace Exp $
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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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@ -42,6 +42,9 @@
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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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@ -59,8 +62,10 @@
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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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21 STD BSD { int mount(int 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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@ -116,21 +121,35 @@
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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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65 STD BSD { int msync(caddr_t addr, int len, int flags); }
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; XXX should be { int msync(caddr_t addr, size_t len, int flags); }
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; but man page and old args struct have `int len'.
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66 NOARGS BSD { int vfork(void); } vfork fork_args int
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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, size_t len, int prot, \
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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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; XXX should be { int mmap(caddr_t addr, size_t len, int prot,
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; int flags, int fd, long pos); }
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; but old args struct has `int len'.
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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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73 STD BSD { int munmap(caddr_t addr, int len); }
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; XXX should be { int munmap(caddr_t addr, size_t len); }
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; but man page and old args struct have `int len'.
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74 STD BSD { int mprotect(caddr_t addr, int len, int prot); }
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; XXX should be { int mprotect(caddr_t addr, size_t len, int prot); }
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; but man page and old args struct have `int len'.
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75 STD BSD { int madvise(caddr_t addr, int len, int behav); }
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; XXX should be { int madvise(caddr_t addr, size_t len, int behav); }
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; but man page, madvise() prototype and old args struct have `int len'.
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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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78 STD BSD { int mincore(caddr_t addr, int len, char *vec); }
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; XXX should be { int mincore(caddr_t addr, size_t len, char *vec); }
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; but man page, and old args struct have `int len'.
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; XXX mincore() prototype isn't in <sys/mman.h>.
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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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@ -147,7 +166,10 @@
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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, void *arg); }
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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(u_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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@ -249,7 +271,7 @@
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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 outsname *name); }
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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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@ -258,17 +280,20 @@
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#ifdef SYSVSEM
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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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#else
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169 UNIMPL NOHIDE nosys
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#endif
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#ifdef SYSVMSG
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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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#else
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170 UNIMPL NOHIDE nosys
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#endif
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#ifdef SYSVSHM
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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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#else
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171 UNIMPL BSD nosys
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#endif
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