Commit Graph

72 Commits

Author SHA1 Message Date
kleink
3a1500efe9 Per X/Open CAE Spec Issue 5 Version 2, change the buffer size argument of
readlink() from type `int' to type `size_t'.  This isn't an ABI change, since
the calling convention of our only LP64 platform (the Alpha) already promotes
this argument to a `long'.

This may not be the final action on this matter; readlink() still returns
an `int', which may change in a future revision of the standard.
1998-03-27 13:02:20 +00:00
perry
56c01cbd82 change second parm of sysarch() from char * to void * 1998-02-25 21:24:56 +00:00
thorpej
58fff16650 Include the NFS and LFS option headers. 1998-02-19 00:52:14 +00:00
kleink
3404e6deb3 Implement __posix_chown(), __posix_fchown() and __posix_lchown(). Also,
rename posix_rename() to __posix_rename() to follow this convention.
1998-02-14 20:01:05 +00:00
thorpej
da187f7f6d Reserve syscalls 283, 284, and 285 for 3 up-coming POSIX systems calls,
per kleink.  Add XPG4.2's getsid(2) at #286.
1998-02-14 00:39:33 +00:00
thorpej
d36ffe9822 Add __vfork14() system call at #282. 1998-01-04 03:45:21 +00:00
kleink
5d7a8f4a16 Modify the recent sigaltstack() interface change to use the __RENAME() scheme;
add __sigaltstack14().
1997-11-29 18:38:20 +00:00
kleink
a255f23ee3 In XPG4.2, the ss_size member of type stack_t (struct sigaltstack) is specified
to be of type size_t; since this imposes an interface change on the Alpha
(sizeof(int) != sizeof(size_t)), allocate a new system call number and make
the previous version a compatibility system call.
1997-11-25 19:32:15 +00:00
thorpej
97d2a58201 Fix slight argument bogosity with getgroups(), setgroups(), select(),
and swapctl().  For the former three, they use an 'int' in their user-land
prototype which was a 'u_int' in the kernel, which screwed up automatic
generation/checking of lint syscall stubs.  For the latter, the user-land
prototype uses a "const char *", but the syscall just used "char *".

From Chris Demetriou <cgd@pa.dec.com>.
1997-11-04 21:24:14 +00:00
thorpej
14cd99880c Fix the shared library versioning snafu caused by the recent changes
to the stat(2) family and msync(2).  This uses a primitive function
versioning scheme.

This reverts the libc shared library major version from 13 to 12, and
adds a few new interfaces to bring us to libc version 12.20.

From Frank van der Linden <fvdl@NetBSD.ORG>.
1997-10-20 22:05:06 +00:00
mycroft
606346112c umask(2) accepts and returns a mode_t. 1997-10-19 03:25:55 +00:00
christos
3130feba6d Fixed missed const char * in lstat (thanks enami) and changed caddr_t -> void *
in the mman family.
1997-10-18 16:35:25 +00:00
christos
9b763cbe70 change char *path to const char *path
change int to mode_t's and to dev_t's as appropriate
add new new stat syscem calls and make the old ones compatibility.
1997-10-16 23:41:31 +00:00
mycroft
5570f69778 Adjust u_int arguments of some system calls to int, to match user-level
prototypes.
1997-10-15 17:27:46 +00:00
mycroft
2587de6af9 Adjust u_int arguments of some system calls to int, to match user-level
prototypes.
1997-10-15 17:03:52 +00:00
fvdl
da29e54dfb Add getdents(). Rename getdirentries to compat_12_getdirentries. 1997-10-10 02:03:47 +00:00
enami
9ccb5d2e4d Add system call lchmod (#274), lchown (#275) and lutimes (#276). 1997-10-03 15:06:18 +00:00
veego
33a2f6fd68 Ups. 1997-09-09 08:05:35 +00:00
veego
b6cefe68ad Move sys_minherit from 250 to 273 and add a comment why 240-269 are
reserved.
1997-09-09 08:04:11 +00:00
chuck
bca26d18f9 add sys_minherit (from openbsd) 1997-09-08 18:03:32 +00:00
mrg
9cee42ea7c swapon back to compat_12 syscall.. 1997-06-12 22:05:37 +00:00
mrg
abe622f20b for now, leave swapon(8) in place. 1997-06-12 21:41:56 +00:00
mrg
c59ed4fd4d add sys_swapctl(), and deprecate, with COMPAT_12, sys_swapon 1997-06-12 14:23:46 +00:00
kleink
d3aadd8976 Add posix_rename() syscall. 1997-05-18 19:56:48 +00:00
jtc
c9b0c57620 Add POSIX.1b nanosleep(). 1997-04-16 14:41:28 +00:00
thorpej
55ee7ceeb8 NFSCLIENT -> NFS 1997-01-31 02:34:23 +00:00
cgd
acad90d846 * (slight) general cleanup
* change in-kernel syscall prototypes to match user-land prototypes in
  the following ways:
    + add 'const' where appropriate.
    + make the following "safe" type changes where appropriate:
	caddr_t -> struct msghdr *
	caddr_t -> struct sockaddr *
	caddr_t -> void *
	char * -> void *
	int -> uid_t (safe because uid_t not used as index/count)
	int -> gid_t (safe because gid_t not used as index/count)
	u_int -> size_t
    + change "int" to "u_long" in flags arguments to chflags() and
      fchflags().  This is safe because the arguments are used as
      flag bits and there's nothing that would cause the top bit
      of the int to be set yet, and because the user-land definitions
      already specified u_long, so a u_long's worth of argument was
      already being passed in.
1996-12-22 08:04:06 +00:00
cgd
997ec138ad change ntp_gettime's struct ntptimeval *'s name to match kern_ntptime.c 1996-12-22 07:47:43 +00:00
cgd
c99936a735 * fix return types. previously, most things returned 'int.' which was
wrong for a bunch of functions:
	void:		sys_exit, sys_sync
	ssize_t:	sys_read, sys_write, sys_recvmsg, sys_sendmsg,
			sys_recvfrom, sys_readv, sys_writev, sys_sendto
	long:		sys_pathconf, sys_fpathconf
	void *:		sys_shmat

* Note that sys_open, sys_ioctl, and sys_fcntl are defined such that their
  last argument is optional.

These changes should not have any real effect, because right now this
information is not actually used for anything.
1996-12-22 07:00:57 +00:00
cgd
747448fc3e mark syscall() and __syscall() as INDIR syscalls 1996-12-22 06:46:50 +00:00
cgd
e9a07759c9 ntp_gettime()'s argument is a struct ntptimeval *, not a struct timex * 1996-12-22 06:23:38 +00:00
thorpej
49989d779a Back out this piece of revision 1.38:
>- Optional systems calls are "UNIMPL" if the support is not being
>  compiled into the kernel.

It had implications that didn't occur to me at the time.  *sigh*
1996-12-06 20:05:31 +00:00
thorpej
f85bef61f1 Include sys_getfh() if NFSSERVER || NFSCLIENT. 1996-12-03 00:28:31 +00:00
jtc
d22cdecb45 Add clock_gettime, clock_settime, and clock_getres 1996-11-15 22:44:25 +00:00
thorpej
9d9479eb2f Make ntp_gettime() and ntp_adjtime() like other system calls:
- The functions that implement them and the argument names are
  prepended with "sys_".
- Optional systems calls are "UNIMPL" if the support is not being
  compiled into the kernel.
1996-11-14 04:51:09 +00:00
jtc
16fe807b60 renamed sys_getlogin to sys___getlogin. required by libc namespace conventions 1996-09-19 04:52:12 +00:00
mycroft
cdd2b02b50 Modify poll(2) prototype. 1996-09-07 14:16:42 +00:00
mycroft
2bc736661a Implement poll(2). 1996-09-07 12:40:22 +00:00
mrg
5abbf990f3 Change reboot(2) to take two arguments: bootopt like normal and also
a boot string for firmware that can do this, such as the SPARC and
the sun3 models.  It is currently silently ignored on all other
hardware now, however.  The MD function "boot()" has been changed to
also take a char *.
1996-08-09 10:30:23 +00:00
mycroft
351bdbd445 Implement setre[ug]id() compatibly with 4.3BSD, SunOS, and Linux. 1996-06-23 11:04:11 +00:00
mycroft
af747826c6 Add futimes(), at position 206. 1996-04-23 10:24:21 +00:00
jonathan
e7ef034c05 Add NTP kernel precision timekeeping from Dave Mill's xntp distribution
and the "kernel.tar.Z" distribution on louie.udel.edu, which is older than
xntp 3.4y or 3.5a, but contains newer kernel source fragments.

This commit adds support for a new kernel configuration option, NTP.
If NTP is selected, then the system clock should be run at "HZ", which
must be defined at compile time to be one value from:
  60, 64, 100, 128, 256, 512, 1024.

Powers of 2 are ideal; 60 and 100 are supported but are marginally less
accurate.

If NTP is not configured, there should be no change in behavior relative
to pre-NTP kernels.

These changes have been tested extensively with xntpd 3.4y on a decstation;
almost identical kernel mods work on an i386.  No pulse-per-second (PPS)
line discipline support is included, due to unavailability of hardware
to test it.

With this in-kernel PLL support for NetBSD, both xntp 3.4y and xntp
3.5a user-level code need minor changes. xntp's prototype for
syscall() is  correct for FreeBSD, but not for NetBSD.
1996-02-27 04:20:30 +00:00
cgd
a2ce90f34c change definition of profil() to make it 64-bit friendly. This has
no practical consequence on 32-bit systems.  old prototype was
int profil(char *, int, int, int), and new one is int profile(char *,
size_t, u_long, u_int).  the size_t is the size of the buffer,
and the u_long is the 'starting offset'.  (I changed the last int
to u_int, because it's treated as a u_int everywhere, and isn't
logically a signed value.)
1995-11-22 23:07:19 +00:00
mycroft
44a38d8470 Add aliases for all compat functions. 1995-10-10 01:32:53 +00:00
mycroft
245f292fed Prefix names of system call implementation functions with `sys_'. 1995-10-07 06:25:19 +00:00
mycroft
57e6889435 Make memory map syscalls consistently use size_t. 1995-03-09 17:28:28 +00:00
cgd
dfa90d1c7f obsolete resuba, per ragge. 1995-01-06 00:08:17 +00:00
mycroft
fcef736c87 Add undelete syscall, per CSRG. 1994-12-14 16:29:54 +00:00
mycroft
452508f874 Fix typos. 1994-10-21 00:14:36 +00:00
cgd
6b86130410 update for new syscall args description mechanism 1994-10-20 04:22:35 +00:00