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merge lite-2

This commit is contained in:
perry 1998-02-02 05:20:24 +00:00
parent f94197be4a
commit a5c24028fa
19 changed files with 254 additions and 130 deletions
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95
lib/libc/sys/Makefile.inc
View File

@ -1,5 +1,5 @@
# $NetBSD: Makefile.inc,v 1.78 1998/01/05 02:29:04 thorpej Exp $
# @(#)Makefile.inc 8.1 (Berkeley) 6/17/93
# $NetBSD: Makefile.inc,v 1.79 1998/02/02 05:20:24 perry Exp $
# @(#)Makefile.inc 8.3 (Berkeley) 10/24/94
# sys sources
.PATH: ${.CURDIR}/arch/${MACHINE_ARCH}/sys ${.CURDIR}/sys
@ -31,35 +31,32 @@ SRCS+= timer_create.c timer_delete.c timer_gettime.c timer_settime.c \
timer_getoverrun.c
# modules with default implementations on all architectures:
ASM= accept.o access.o acct.o adjtime.o bind.o chdir.o chflags.o chmod.o \
chown.o chroot.o \
clock_getres.o clock_gettime.o clock_settime.o \
close.o connect.o dup.o dup2.o execve.o fchdir.o \
fchflags.o fchmod.o fchown.o fcntl.o flock.o fpathconf.o \
__fstat13.o fstatfs.o fsync.o futimes.o \
getdents.o getfh.o getfsstat.o \
getgroups.o getitimer.o __getlogin.o getpeername.o getpgid.o \
getpgrp.o getpriority.o getrlimit.o getrusage.o \
getsockname.o getsockopt.o gettimeofday.o ioctl.o kill.o \
ktrace.o lchmod.o lchown.o __lstat13.o \
lfs_bmapv.o lfs_markv.o lfs_segclean.o lfs_segwait.o link.o \
listen.o lutimes.o madvise.o mincore.o minherit.o \
mkdir.o mkfifo.o mknod.o mlock.o \
mount.o mprotect.o msgctl.o msgget.o msgrcv.o msgsnd.o __msync13.o \
munlock.o munmap.o nanosleep.o nfssvc.o ntp_adjtime.o ntp_gettime.o \
open.o pathconf.o poll.o \
profil.o quotactl.o \
read.o readlink.o readv.o reboot.o \
recvfrom.o recvmsg.o rename.o revoke.o \
rmdir.o select.o semconfig.o semget.o semop.o sendmsg.o sendto.o \
setegid.o seteuid.o setgid.o setgroups.o setitimer.o setpgid.o \
setpriority.o setregid.o setreuid.o \
setrlimit.o setsid.o setsockopt.o settimeofday.o \
setuid.o shmat.o shmctl.o shmdt.o shmget.o shutdown.o sigaction.o \
__sigaltstack14.o socket.o socketpair.o __stat13.o statfs.o swapctl.o \
symlink.o sysarch.o umask.o undelete.o unlink.o unmount.o \
utimes.o vadvise.o wait4.o write.o writev.o __semctl.o __syscall.o \
__sysctl.o
ASM= accept.o access.o acct.o adjtime.o bind.o chdir.o chflags.o \
chmod.o chown.o chroot.o clock_getres.o clock_gettime.o \
clock_settime.o close.o connect.o dup.o dup2.o execve.o \
fchdir.o fchflags.o fchmod.o fchown.o fcntl.o flock.o \
fpathconf.o __fstat13.o fstatfs.o fsync.o futimes.o \
getdents.o getfh.o getfsstat.o getgroups.o getitimer.o \
__getlogin.o getpeername.o getpgid.o getpgrp.o \
getpriority.o getrlimit.o getrusage.o getsockname.o \
getsockopt.o gettimeofday.o ioctl.o kill.o ktrace.o \
lchmod.o lchown.o __lstat13.o lfs_bmapv.o lfs_markv.o \
lfs_segclean.o lfs_segwait.o link.o listen.o lutimes.o \
madvise.o mincore.o minherit.o mkdir.o mkfifo.o mknod.o \
mlock.o mount.o mprotect.o msgctl.o msgget.o msgrcv.o \
msgsnd.o __msync13.o munlock.o munmap.o nanosleep.o \
nfssvc.o ntp_adjtime.o ntp_gettime.o open.o pathconf.o \
poll.o profil.o quotactl.o read.o readlink.o readv.o \
reboot.o recvfrom.o recvmsg.o rename.o revoke.o rmdir.o \
select.o semconfig.o semget.o semop.o sendmsg.o sendto.o \
setegid.o seteuid.o setgid.o setgroups.o setitimer.o \
setpgid.o setpriority.o setregid.o setreuid.o setrlimit.o \
setsid.o setsockopt.o settimeofday.o setuid.o shmat.o \
shmctl.o shmdt.o shmget.o shutdown.o sigaction.o \
__sigaltstack14.o socket.o socketpair.o __stat13.o statfs.o \
swapctl.o symlink.o sysarch.o umask.o undelete.o unlink.o \
unmount.o utimes.o vadvise.o wait4.o write.o writev.o \
__semctl.o __syscall.o __sysctl.o
PASM= ${ASM:.o=.po}
SASM= ${ASM:.o=.so}
@ -171,26 +168,26 @@ LintSysPseudoNoerr.c: ${.CURDIR}/sys/makelintstub \
@sh ${.CURDIR}/sys/makelintstub -o ${.TARGET} -p \
-s ${DESTDIR}/usr/include/sys/syscall.h ${PSEUDONOERR}
MAN+= accept.2 access.2 acct.2 adjtime.2 bind.2 brk.2 chdir.2 chflags.2 \
chmod.2 chown.2 chroot.2 close.2 connect.2 dup.2 execve.2 _exit.2 \
fcntl.2 flock.2 fork.2 fsync.2 getdents.2 getdirentries.3 getfh.2 \
getfsstat.2 getgid.2 getgroups.2 getitimer.2 getlogin.2 getpeername.2 \
getpgrp.2 getpid.2 getpriority.2 getrlimit.2 getrusage.2 getsockname.2 \
getsockopt.2 gettimeofday.2 getuid.2 intro.2 ioctl.2 kill.2 ktrace.2 \
link.2 listen.2 lseek.2 mkdir.2 \
mkfifo.2 mknod.2 madvise.2 mincore.2 minherit.2 \
mlock.2 mmap.2 mount.2 mprotect.2 msgctl.2 msgget.2 msgrcv.2 \
msgsnd.2 msync.2 munmap.2 nanosleep.2 nfssvc.2 open.2 pathconf.2 \
pipe.2 poll.2 \
profil.2 ptrace.2 quotactl.2 read.2 readlink.2 reboot.2 recv.2 \
rename.2 revoke.2 rmdir.2 select.2 semctl.2 semget.2 semop.2 \
send.2 setgroups.2 setpgid.2 setregid.2 setreuid.2 setsid.2 setuid.2 \
shmat.2 shmctl.2 shmget.2 \
MAN+= accept.2 access.2 acct.2 adjtime.2 bind.2 brk.2 chdir.2 \
chflags.2 chmod.2 chown.2 chroot.2 close.2 connect.2 dup.2 \
execve.2 _exit.2 fcntl.2 flock.2 fork.2 fsync.2 getdents.2 \
getdirentries.3 getfh.2 getfsstat.2 getgid.2 getgroups.2 \
getitimer.2 getlogin.2 getpeername.2 getpgrp.2 getpid.2 \
getpriority.2 getrlimit.2 getrusage.2 getsockname.2 \
getsockopt.2 gettimeofday.2 getuid.2 intro.2 ioctl.2 kill.2 \
ktrace.2 link.2 listen.2 lseek.2 mkdir.2 mkfifo.2 mknod.2 \
madvise.2 mincore.2 minherit.2 mlock.2 mmap.2 mount.2 \
mprotect.2 msgctl.2 msgget.2 msgrcv.2 msgsnd.2 msync.2 \
munmap.2 nanosleep.2 nfssvc.2 open.2 pathconf.2 pipe.2 \
poll.2 profil.2 ptrace.2 quotactl.2 read.2 readlink.2 \
reboot.2 recv.2 rename.2 revoke.2 rmdir.2 select.2 semctl.2 \
semget.2 semop.2 send.2 setgroups.2 setpgid.2 setregid.2 \
setreuid.2 setsid.2 setuid.2 shmat.2 shmctl.2 shmget.2 \
shutdown.2 sigaction.2 sigaltstack.2 sigpending.2 \
sigprocmask.2 sigreturn.2 sigstack.2 sigsuspend.2 socket.2 \
socketpair.2 stat.2 statfs.2 swapctl.2 swapon.3 symlink.2 sync.2 \
sysarch.2 syscall.2 truncate.2 umask.2 unlink.2 utimes.2 vfork.2 \
wait.2 write.2
socketpair.2 stat.2 statfs.2 swapctl.2 swapon.3 symlink.2 \
sync.2 sysarch.2 syscall.2 truncate.2 umask.2 undelete.2 \
unlink.2 utimes.2 vfork.2 wait.2 write.2
MLINKS+=brk.2 sbrk.2
MLINKS+=dup.2 dup2.2

14
lib/libc/sys/brk.2
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@ -1,4 +1,4 @@
.\" $NetBSD: brk.2,v 1.9 1997/09/27 19:23:34 hubertf Exp $
.\" $NetBSD: brk.2,v 1.10 1998/02/02 05:20:25 perry Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)brk.2 8.2 (Berkeley) 12/11/93
.\" @(#)brk.2 8.4 (Berkeley) 5/1/95
.\"
.Dd December 11, 1993
.Dd May 1, 1995
.Dt BRK 2
.Os BSD 4
.Sh NAME
@ -105,8 +105,8 @@ e.g.
for the definition of
.Em etext ) .
.Sh RETURN VALUES
.Nm Brk
returns a pointer to the new end of memory if successful;
.Nm brk
returns 0 if successful;
otherwise -1 with
.Va errno
set to indicate why the allocation failed.
@ -117,7 +117,9 @@ otherwise -1 with
.Va errno
set to indicate why the allocation failed.
.Sh ERRORS
.Xr Sbrk
.Xr brk
or
.Xr sbrk
will fail and no additional memory will be allocated if
one of the following are true:
.Bl -tag -width Er

17
lib/libc/sys/chflags.2
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@ -1,4 +1,4 @@
.\" $NetBSD: chflags.2,v 1.9 1997/04/23 06:00:51 mikel Exp $
.\" $NetBSD: chflags.2,v 1.10 1998/02/02 05:20:25 perry Exp $
.\"
.\" Copyright (c) 1989, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)chflags.2 8.1 (Berkeley) 6/9/93
.\" @(#)chflags.2 8.3 (Berkeley) 5/2/95
.\"
.Dd June 9, 1993
.Dd May 2, 1995
.Dt CHFLAGS 2
.Os BSD 4.4
.Sh NAME
@ -91,11 +91,9 @@ The
and
.Dv SF_APPEND
flags may only be set or unset by the super-user.
The
.Dv SF_IMMUTABLE
and
.Dv SF_APPEND
flags may be set at any time, but normally may only be unset when
Attempts by the non-super-user to set the super-user only flags
are silently ignored.
These flags may be set at any time, but normally may only be unset when
the system is in single-user mode.
(See
.Xr init 8
@ -168,7 +166,8 @@ error occurred while reading from or writing to the file system.
.El
.Sh SEE ALSO
.Xr chflags 1 ,
.Xr init 8
.Xr init 8 ,
.Xr mount_union 8
.Sh HISTORY
The
.Fn chflags

23
lib/libc/sys/execve.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: execve.2,v 1.12 1997/07/14 23:19:55 kleink Exp $
.\" $NetBSD: execve.2,v 1.13 1998/02/02 05:20:26 perry Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)execve.2 8.3 (Berkeley) 1/24/94
.\" @(#)execve.2 8.5 (Berkeley) 6/1/94
.\"
.Dd January 24, 1994
.Dd June 1, 1994
.Dt EXECVE 2
.Os BSD 4
.Sh NAME
@ -68,9 +68,11 @@ An interpreter file begins with a line of the form:
.Ed
.Pp
When an interpreter file is
.Fn execve Ap d ,
.\" was .Fn execve Ap d ,
\fBexecve\fP'd,
the system
.Fn execve Ap s
.\" was .Fn execve Ap s
\fBexecve\fP's
runs the specified
.Em interpreter .
If the optional
@ -78,13 +80,16 @@ If the optional
is specified, it becomes the first argument to the
.Em interpreter ,
and the name of the originally
.Fn execve Ap d
.\" was .Fn execve Ap d
\fBexecve\fP'd
file becomes the second argument;
otherwise, the name of the originally
.Fn execve Ap d
.\" was .Fn execve Ap d
\fBexecve\fP'd
file becomes the first argument. The original arguments are shifted over to
become the subsequent arguments. The zeroth argument, normally the name of the
.Fn execve Ap d
.\" was .Fn execve Ap d
\fBexecve\fP'd
file, is left unchanged.
.Pp
The argument
@ -142,6 +147,7 @@ the effective user ID is recorded as the saved set-user-ID,
and the effective group ID is recorded as the saved set-group-ID.
These values may be used in changing the effective IDs later (see
.Xr setuid 2 ) .
.ne 1i
.Pp
The new process also inherits the following attributes from
the calling process:
@ -226,6 +232,7 @@ permission, but has an invalid magic number in its header.
.It Bq Er ETXTBSY
The new process file is a pure procedure (shared text)
file that is currently open for writing or reading by some process.
.ne 1i
.It Bq Er ENOMEM
The new process requires more virtual memory than
is allowed by the imposed maximum

41
lib/libc/sys/getfsstat.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: getfsstat.2,v 1.9 1997/12/18 07:22:58 mikel Exp $
.\" $NetBSD: getfsstat.2,v 1.10 1998/02/02 05:20:27 perry Exp $
.\"
.\" Copyright (c) 1989, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)getfsstat.2 8.1 (Berkeley) 6/9/93
.\" @(#)getfsstat.2 8.3 (Berkeley) 5/25/95
.\"
.Dd June 9, 1993
.Dd May 25, 1995
.Dt GETFSSTAT 2
.Os
.Sh NAME
@ -77,7 +77,40 @@ struct statfs {
};
.Ed
.Pp
Fields that are undefined for a particular file system are set to -1.
The flags that may be returned include:
.Bl -tag -width MNT_ASYNCHRONOUS
.It Dv MNT_RDONLY
The filesystem is mounted read-only;
Even the super-user may not write on it.
.It Dv MNT_NOEXEC
Files may not be executed from the filesystem.
.It Dv MNT_NOSUID
Setuid and setgid bits on files are not honored when they are executed.
.It Dv MNT_NODEV
Special files in the filesystem may not be opened.
.It Dv MNT_SYNCHRONOUS
All I/O to the filesystem is done synchronously.
.It Dv MNT_ASYNCHRONOUS
No filesystem I/O is done synchronously.
.It Dv MNT_LOCAL
The filesystem resides locally.
.It Dv MNT_QUOTA
The filesystem has quotas enabled on it.
.It Dv MNT_ROOTFS
Identifies the root filesystem.
.It Dv MNT_EXRDONLY
The filesystem is exported read-only.
.It Dv MNT_EXPORTED
The filesystem is exported for both reading and writing.
.It Dv MNT_DEFEXPORTED
The filesystem is exported for both reading and writing to any Internet host.
.It Dv MNT_EXPORTANON
The filesystem maps all remote accesses to the anonymous user.
.It Dv MNT_EXKERB
The filesystem is exported with Kerberos uid mapping.
.El
.Pp
Fields that are undefined for a particular filesystem are set to -1.
The buffer is filled with an array of
.Fa statfs
structures, one for each mounted file system

9
lib/libc/sys/getitimer.2
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@ -1,4 +1,4 @@
.\" $NetBSD: getitimer.2,v 1.6 1995/10/12 15:40:54 jtc Exp $
.\" $NetBSD: getitimer.2,v 1.7 1998/02/02 05:20:28 perry Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)getitimer.2 8.2 (Berkeley) 12/11/93
.\" @(#)getitimer.2 8.3 (Berkeley) 5/16/95
.\"
.Dd December 11, 1993
.Dd May 16, 1995
.Dt GETITIMER 2
.Os BSD 4.2
.Sh NAME
@ -134,8 +134,7 @@ sets a time value to zero,
.Fa timerisset
tests if a time value is non-zero, and
.Fa timercmp
compares two time values (beware that >= and <= do not
work with this macro).
compares two time values.
.Sh RETURN VALUES
If the calls succeed, a value of 0 is returned. If an error occurs,
the value -1 is returned, and a more precise error code is placed

6
lib/libc/sys/getsockopt.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: getsockopt.2,v 1.11 1998/01/10 12:40:24 enami Exp $
.\" $NetBSD: getsockopt.2,v 1.12 1998/02/02 05:20:29 perry Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)getsockopt.2 8.3 (Berkeley) 4/19/94
.\" @(#)getsockopt.2 8.4 (Berkeley) 5/2/95
.\"
.Dd April 19, 1994
.Dd May 2, 1995
.Dt GETSOCKOPT 2
.Os BSD 4.3r
.Sh NAME

15
lib/libc/sys/gettimeofday.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: gettimeofday.2,v 1.9 1997/10/09 05:05:56 mycroft Exp $
.\" $NetBSD: gettimeofday.2,v 1.10 1998/02/02 05:20:30 perry Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)gettimeofday.2 8.1 (Berkeley) 6/4/93
.\" @(#)gettimeofday.2 8.2 (Berkeley) 5/26/95
.\"
.Dd June 4, 1993
.Dd May 26, 1995
.Dt GETTIMEOFDAY 2
.Os BSD 4
.Sh NAME
@ -94,6 +94,15 @@ and
will always return zeroes.
.Pp
Only the super-user may set the time of day.
.\" XXX uncomment when/if this is put into place!
.\" If the system is running in secure mode (see
.\" .Xr init 8 ),
.\" the time may only be advanced.
.\" This limitation is imposed to prevent a malicious super-user
.\" from setting arbitrary time stamps on files.
.\" The system time can still be adjusted backwards using the
.\" .Xr adjtime 2
.\" system call even when the system is secure.
.Sh RETURN
A 0 return value indicates that the call succeeded.
A -1 return value indicates an error occurred, and in this

11
lib/libc/sys/intro.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: intro.2,v 1.9 1997/11/12 00:47:40 mrg Exp $
.\" $NetBSD: intro.2,v 1.10 1998/02/02 05:20:30 perry Exp $
.\"
.\" Copyright (c) 1980, 1983, 1986, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)intro.2 8.3 (Berkeley) 12/11/93
.\" @(#)intro.2 8.5 (Berkeley) 2/27/95
.\"
.Dd December 11, 1993
.Dd February 27, 1995
.Dt INTRO 2
.Os BSD 4
.Sh NAME
@ -124,6 +124,7 @@ executable file.
A file descriptor argument was out of range, referred to no open file,
or a read (write) request was made to a file that was only open for
writing (reading).
.sp
.It Er 10 ECHILD Em "\&No child processes" .
A
.Xr wait 2
@ -291,6 +292,7 @@ addresses with
Internet protocols.
.It Er 48 EADDRINUSE Em "Address already in use" .
Only one usage of each address is normally permitted.
.sp
.It Er 49 EADDRNOTAVAIL Em "Cannot assign requested address" .
Normally results from an attempt to create a socket with an
address not on this machine.
@ -371,6 +373,7 @@ entry failed because the user's quota of disk blocks was
exhausted, or the allocation of an inode for a newly
created file failed because the user's quota of inodes
was exhausted.
.ne 1i
.It Er 70 ESTALE Em "Stale NFS file handle" .
An attempt was made to access an open file (on an
.Tn NFS
@ -443,6 +446,7 @@ A session leader with a controlling terminal is a controlling process.
.It Controlling terminal
A terminal that is associated with a session is known as the controlling
terminal for that session and its members.
.ne 1i
.It "Terminal Process Group ID"
A terminal may be acquired by a session leader as its controlling terminal.
Once a terminal is associated with a session, any of the process groups
@ -520,6 +524,7 @@ for the super-user.)
A process is recognized as a
.Em super-user
process and is granted special privileges if its effective user ID is 0.
.ne 1i
.It Special Processes
The processes with process IDs of 0, 1, and 2 are special.
Process 0 is the scheduler. Process 1 is the initialization process

32
lib/libc/sys/mmap.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: mmap.2,v 1.11 1998/01/10 14:54:56 kleink Exp $
.\" $NetBSD: mmap.2,v 1.12 1998/02/02 05:20:31 perry Exp $
.\"
.\" Copyright (c) 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)mmap.2 8.1 (Berkeley) 6/4/93
.\" @(#)mmap.2 8.4 (Berkeley) 5/11/95
.\"
.Dd June 4, 1993
.Dd May 11, 1995
.Dt MMAP 2
.Os BSD 4
.Sh NAME
@ -56,11 +56,10 @@ bytes to be mapped from the object described by
starting at byte offset
.Fa offset .
If
.Fa offset
or
.Fa len
is not a multiple of the pagesize, the mapped region may extend past the
specified range.
Any such extension beyond the end of the mapped object will be zero-filled.
.Pp
If
.Fa addr
@ -174,10 +173,10 @@ parameter and
.Fa fd
was not open for reading.
The flags
.Dv PROT_WRITE and
.Dv MAP_SHARED
were specified as part
of the
and
.Dv PROT_WRITE
were specified as part of the
.Fa flags
and
.Fa prot
@ -188,12 +187,25 @@ was not open for writing.
.Fa Fd
is not a valid open file descriptor.
.It Bq Er EINVAL
.\"One of
.\".Dv MAP_ANON
.\"or
.\".Dv MAP_FILE
.\"was not specified as part of the
.\".Fa flags
.\"parameter.
.Dv MAP_FIXED
was specified and the
.I addr
parameter was not page aligned.
.Fa addr
parameter was not page aligned or was outside of the
valid address range for a process.
.Dv MAP_ANON was specified and
.Fa fd
was not \-1.
.Fa Fd
did not reference a regular or character special file.
.Fa Len
was less than zero.
.It Bq Er ENOMEM
.Dv MAP_FIXED
was specified and the

27
lib/libc/sys/mount.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: mount.2,v 1.14 1997/11/26 14:46:44 tv Exp $
.\" $NetBSD: mount.2,v 1.15 1998/02/02 05:20:32 perry Exp $
.\"
.\" Copyright (c) 1980, 1989, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)mount.2 8.2 (Berkeley) 12/11/93
.\" @(#)mount.2 8.3 (Berkeley) 5/24/95
.\"
.Dd December 11, 1993
.Dd May 24, 1995
.Dt MOUNT 2
.Os BSD 4
.Sh NAME
@ -110,6 +110,14 @@ The
argument defines the type of the file system.
The types of file systems known to the system are defined in
.Aq Pa sys/mount.h .
.\" XXX from lite-2:
.\" The types of filesystems known to the system can be obtained with
.\" .Xr sysctl 8
.\" by using the command:
.\" .Bd -literal -offset indent
.\" sysctl vfs
.\" .Ed
.\" .Pp
.Fa Data
is a pointer to a structure that contains the type
specific arguments to mount.
@ -157,6 +165,17 @@ struct mfs_args {
u_long size; /* size of file system */
};
.Ed
.\" XXX from lite-2:
.\" The format for these argument structures is described in the
.\" manual page for each filesystem.
.\" By convention filesystem manual pages are named
.\" by prefixing ``mount_'' to the name of the filesystem as returned by
.\" .Xr sysctl 8 .
.\" Thus the
.\" .Nm NFS
.\" filesystem is described by the
.\" .Xr mount_nfs 8
.\" manual page.
.Pp
The
.Fn unmount
@ -322,7 +341,7 @@ mounted.
.Sh SEE ALSO
.Xr mount 8 ,
.Xr umount 8 ,
.Xr mfs 8
.Xr sysctl 8
.Sh BUGS
Some of the error codes need translation to more obvious messages.
.Sh HISTORY

14
lib/libc/sys/msync.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: msync.2,v 1.9 1997/10/16 23:21:57 christos Exp $
.\" $NetBSD: msync.2,v 1.10 1998/02/02 05:20:33 perry Exp $
.\"
.\" Copyright (c) 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,7 +31,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)msync.2 8.1 (Berkeley) 6/9/93
.\" @(#)msync.2 8.2 (Berkeley) 6/21/94
.\"
.Dd October 10, 1997
.Dt MSYNC 2
@ -97,8 +97,16 @@ argument was invalid.
The
.Fa addr
parameter was not page aligned.
.It Bq Er EINVAL
The
.Fa addr
parameter did not specify an address part of a mapped region.
.It Bq Er EINVAL
The
.Fa len
parameter was negative.
.It Bq Er EIO
An I/O error occured while writing.
An I/O error occured while writing to the file system.
.It Bq Er ENOMEM
Addresses in the specified region are outside the range allowed
for the address space of the process, or specify one or more pages

10
lib/libc/sys/munmap.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: munmap.2,v 1.7 1997/10/16 23:21:59 christos Exp $
.\" $NetBSD: munmap.2,v 1.8 1998/02/02 05:20:33 perry Exp $
.\"
.\" Copyright (c) 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)munmap.2 8.2 (Berkeley) 4/15/94
.\" @(#)munmap.2 8.3 (Berkeley) 5/27/94
.\"
.Dd April 15, 1994
.Dd May 27, 1994
.Dt MUNMAP 2
.Os
.Sh NAME
@ -68,8 +68,8 @@ The
parameter was not page aligned, the
.Fa len
parameter was negative, or
some part of the region being unmapped is not part of the currently
valid address space.
some part of the region being unmapped is outside the
valid address range for a process.
.Sh "SEE ALSO"
.Xr madvise 2 ,
.Xr mincore 2 ,

6
lib/libc/sys/quotactl.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: quotactl.2,v 1.10 1996/10/22 21:49:00 explorer Exp $
.\" $NetBSD: quotactl.2,v 1.11 1998/02/02 05:20:34 perry Exp $
.\"
.\" Copyright (c) 1983, 1990, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -34,9 +34,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)quotactl.2 8.1 (Berkeley) 6/4/93
.\" @(#)quotactl.2 8.2 (Berkeley) 3/10/95
.\"
.Dd June 4, 1993
.Dd March 10, 1995
.Dt QUOTACTL 2
.Os
.Sh NAME

8
lib/libc/sys/sigaltstack.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: sigaltstack.2,v 1.6 1997/11/26 16:51:12 kleink Exp $
.\" $NetBSD: sigaltstack.2,v 1.7 1998/02/02 05:20:35 perry Exp $
.\"
.\" Copyright (c) 1983, 1991, 1992, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)sigaltstack.2 8.1 (Berkeley) 6/4/93
.\" @(#)sigaltstack.2 8.2 (Berkeley) 5/1/95
.\"
.Dd June 4, 1993
.Dd May 1, 1995
.Dt SIGALTSTACK 2
.Os BSD 4.2
.Sh NAME
@ -43,7 +43,7 @@
.Fd #include <signal.h>
.Pp
.Bd -literal
typedef struct {
typedef struct sigaltstack {
void *ss_sp;
size_t ss_size;
int ss_flags;

10
lib/libc/sys/sigsuspend.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: sigsuspend.2,v 1.5 1997/07/14 23:20:20 kleink Exp $
.\" $NetBSD: sigsuspend.2,v 1.6 1998/02/02 05:20:35 perry Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)sigsuspend.2 8.1 (Berkeley) 6/4/93
.\" @(#)sigsuspend.2 8.2 (Berkeley) 5/16/95
.\"
.Dd June 4, 1993
.Dd May 16, 1995
.Dt SIGSUSPEND 2
.Os
.Sh NAME
@ -76,6 +76,6 @@ set to
.Xr sigsetops 3
.Sh STANDARDS
The
.Nm sigsupend
function conforms to
.Nm sigsuspend
function call conforms to
.St -p1003.1-90 .

6
lib/libc/sys/stat.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: stat.2,v 1.14 1997/10/11 03:19:39 enami Exp $
.\" $NetBSD: stat.2,v 1.15 1998/02/02 05:20:36 perry Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993, 1994
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)stat.2 8.3 (Berkeley) 4/19/94
.\" @(#)stat.2 8.4 (Berkeley) 5/1/95
.\"
.Dd April 19, 1994
.Dd May 1, 1995
.Dt STAT 2
.Os BSD 4
.Sh NAME

38
lib/libc/sys/statfs.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: statfs.2,v 1.13 1997/12/18 07:24:23 mikel Exp $
.\" $NetBSD: statfs.2,v 1.14 1998/02/02 05:20:37 perry Exp $
.\"
.\" Copyright (c) 1989, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,9 +31,9 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)statfs.2 8.3 (Berkeley) 2/11/94
.\" @(#)statfs.2 8.5 (Berkeley) 5/24/95
.\"
.Dd February 11, 1994
.Dd May 24, 1995
.Dt STATFS 2
.Os
.Sh NAME
@ -80,6 +80,38 @@ struct statfs {
char f_mntfromname[MNAMELEN]; /* mounted file system */
};
.Ed
The flags that may be returned include:
.Bl -tag -width MNT_ASYNCHRONOUS
.It Dv MNT_RDONLY
The filesystem is mounted read-only;
Even the super-user may not write on it.
.It Dv MNT_NOEXEC
Files may not be executed from the filesystem.
.It Dv MNT_NOSUID
Setuid and setgid bits on files are not honored when they are executed.
.It Dv MNT_NODEV
Special files in the filesystem may not be opened.
.It Dv MNT_SYNCHRONOUS
All I/O to the filesystem is done synchronously.
.It Dv MNT_ASYNCHRONOUS
No filesystem I/O is done synchronously.
.It Dv MNT_LOCAL
The filesystem resides locally.
.It Dv MNT_QUOTA
The filesystem has quotas enabled on it.
.It Dv MNT_ROOTFS
Identifies the root filesystem.
.It Dv MNT_EXRDONLY
The filesystem is exported read-only.
.It Dv MNT_EXPORTED
The filesystem is exported for both reading and writing.
.It Dv MNT_DEFEXPORTED
The filesystem is exported for both reading and writing to any Internet host.
.It Dv MNT_EXPORTANON
The filesystem maps all remote accesses to the anonymous user.
.It Dv MNT_EXKERB
The filesystem is exported with Kerberos uid mapping.
.El
.Pp
Fields that are undefined for a particular file system are set to -1.
.Fn Fstatfs

2
lib/libc/sys/undelete.2
View File

@ -1,3 +1,5 @@
.\" $NetBSD: undelete.2,v 1.2 1998/02/02 05:23:10 perry Exp $
.\"
.\" Copyright (c) 1994
.\" Jan-Simon Pendry
.\" The Regents of the University of California. All rights reserved.