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-rw-r--r--lib/libc/sys/access.223
-rw-r--r--lib/libc/sys/chmod.228
-rw-r--r--lib/libc/sys/dup.26
-rw-r--r--lib/libc/sys/getgid.27
-rw-r--r--lib/libc/sys/getgroups.210
-rw-r--r--lib/libc/sys/getlogin.242
-rw-r--r--lib/libc/sys/getpgrp.244
-rw-r--r--lib/libc/sys/getpid.27
-rw-r--r--lib/libc/sys/getsid.28
-rw-r--r--lib/libc/sys/getuid.27
-rw-r--r--lib/libc/sys/kill.218
-rw-r--r--lib/libc/sys/madvise.216
-rw-r--r--lib/libc/sys/mknod.214
-rw-r--r--lib/libc/sys/mlock.29
-rw-r--r--lib/libc/sys/mlockall.216
-rw-r--r--lib/libc/sys/open.216
-rw-r--r--lib/libc/sys/pipe.26
-rw-r--r--lib/libc/sys/stat.254
-rw-r--r--lib/libc/sys/sync.29
-rw-r--r--lib/libc/sys/umask.28
20 files changed, 216 insertions, 132 deletions
diff --git a/lib/libc/sys/access.2 b/lib/libc/sys/access.2
index 92080c0c131..fee8a9470d7 100644
--- a/lib/libc/sys/access.2
+++ b/lib/libc/sys/access.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: access.2,v 1.19 2012/01/15 21:03:05 schwarze Exp $
+.\" $OpenBSD: access.2,v 1.20 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: access.2,v 1.7 1995/02/27 12:31:44 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)access.2 8.2 (Berkeley) 4/1/94
.\"
-.Dd $Mdocdate: January 15 2012 $
+.Dd $Mdocdate: March 30 2013 $
.Dt ACCESS 2
.Os
.Sh NAME
@@ -38,10 +38,10 @@
.Nm faccessat
.Nd check access permissions of a file or pathname
.Sh SYNOPSIS
-.Fd #include <fcntl.h>
.Fd #include <unistd.h>
.Ft int
.Fn access "const char *path" "int amode"
+.Fd #include <fcntl.h>
.Ft int
.Fn faccessat "int fd" "const char *path" "int amode" "int flag"
.Sh DESCRIPTION
@@ -183,11 +183,24 @@ will fail if:
.It Bq Er EBADF
The
.Fa path
-argument does not specify an absolute path and the
+argument specifies a relative path and the
.Fa fd
argument is neither
.Dv AT_FDCWD
-nor a valid file descriptor open for reading.
+nor a valid file descriptor.
+.It Bq Er ENOTDIR
+The
+.Fa path
+argument specifies a relative path and the
+.Fa fd
+argument is a valid file descriptor but it does not reference a directory.
+.It Bq Er EACCES
+The
+.Fa path
+argument specifies a relative path but search permission is denied
+for the directory which the
+.Fa fd
+file descriptor references.
.El
.Sh SEE ALSO
.Xr chmod 2 ,
diff --git a/lib/libc/sys/chmod.2 b/lib/libc/sys/chmod.2
index 130f65be918..32758b0d53f 100644
--- a/lib/libc/sys/chmod.2
+++ b/lib/libc/sys/chmod.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: chmod.2,v 1.19 2011/11/07 11:24:30 schwarze Exp $
+.\" $OpenBSD: chmod.2,v 1.20 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: chmod.2,v 1.7 1995/02/27 12:32:06 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)chmod.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: November 7 2011 $
+.Dd $Mdocdate: March 30 2013 $
.Dt CHMOD 2
.Os
.Sh NAME
@@ -39,15 +39,14 @@
.Nm fchmod
.Nd change mode of file
.Sh SYNOPSIS
-.Fd #include <sys/types.h>
.Fd #include <sys/stat.h>
-.Fd #include <fcntl.h>
.Ft int
.Fn chmod "const char *path" "mode_t mode"
.Ft int
-.Fn fchmodat "int fd" "const char *path" "mode_t mode" "int flag"
-.Ft int
.Fn fchmod "int fd" "mode_t mode"
+.Fd #include <fcntl.h>
+.Ft int
+.Fn fchmodat "int fd" "const char *path" "mode_t mode" "int flag"
.Sh DESCRIPTION
The
.Fn chmod
@@ -204,11 +203,24 @@ function will fail if:
.It Bq Er EBADF
The
.Fa path
-argument does not specify an absolute path and the
+argument specifies a relative path and the
.Fa fd
argument is neither
.Dv AT_FDCWD
-nor a valid file descriptor open for reading.
+nor a valid file descriptor.
+.It Bq Er ENOTDIR
+The
+.Fa path
+argument specifies a relative path and the
+.Fa fd
+argument is a valid file descriptor but it does not reference a directory.
+.It Bq Er EACCES
+The
+.Fa path
+argument specifies a relative path but search permission is denied
+for the directory which the
+.Fa fd
+file descriptor references.
.El
.Pp
.Fn fchmod
diff --git a/lib/libc/sys/dup.2 b/lib/libc/sys/dup.2
index 5696dbc7b99..19ce34b511f 100644
--- a/lib/libc/sys/dup.2
+++ b/lib/libc/sys/dup.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: dup.2,v 1.13 2007/05/31 19:19:32 jmc Exp $
+.\" $OpenBSD: dup.2,v 1.14 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: dup.2,v 1.4 1995/02/27 12:32:21 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)dup.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: March 30 2013 $
.Dt DUP 2
.Os
.Sh NAME
@@ -130,4 +130,4 @@ Too many descriptors are active.
and
.Fn dup2
are expected to conform to
-.St -p1003.1-88 .
+.St -p1003.1-2008 .
diff --git a/lib/libc/sys/getgid.2 b/lib/libc/sys/getgid.2
index 9d62af41805..61f42189211 100644
--- a/lib/libc/sys/getgid.2
+++ b/lib/libc/sys/getgid.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: getgid.2,v 1.16 2008/08/04 07:08:23 jmc Exp $
+.\" $OpenBSD: getgid.2,v 1.17 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: getgid.2,v 1.5 1995/02/27 12:32:53 cgd Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)getgid.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: August 4 2008 $
+.Dd $Mdocdate: March 30 2013 $
.Dt GETGID 2
.Os
.Sh NAME
@@ -38,7 +38,6 @@
.Nm getegid
.Nd get group process identification
.Sh SYNOPSIS
-.Fd #include <sys/types.h>
.Fd #include <unistd.h>
.Ft gid_t
.Fn getgid void
@@ -79,4 +78,4 @@ The
and
.Fn getegid
functions conform to
-.St -p1003.1-88 .
+.St -p1003.1-2008 .
diff --git a/lib/libc/sys/getgroups.2 b/lib/libc/sys/getgroups.2
index 61567978269..f6488e96ed3 100644
--- a/lib/libc/sys/getgroups.2
+++ b/lib/libc/sys/getgroups.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: getgroups.2,v 1.11 2008/08/04 07:08:23 jmc Exp $
+.\" $OpenBSD: getgroups.2,v 1.12 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: getgroups.2,v 1.8 1995/02/27 12:32:57 cgd Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
@@ -30,14 +30,13 @@
.\"
.\" @(#)getgroups.2 8.2 (Berkeley) 4/16/94
.\"
-.Dd $Mdocdate: August 4 2008 $
+.Dd $Mdocdate: March 30 2013 $
.Dt GETGROUPS 2
.Os
.Sh NAME
.Nm getgroups
.Nd get group access list
.Sh SYNOPSIS
-.Fd #include <sys/types.h>
.Fd #include <unistd.h>
.Ft int
.Fn getgroups "int gidsetlen" "gid_t *gidset"
@@ -88,6 +87,11 @@ specifies an invalid address.
.Xr setgid 2 ,
.Xr setgroups 2 ,
.Xr initgroups 3
+.Sh STANDARDS
+The
+.Fn getgroups
+function conforms to
+.St -p1003.1-2008 .
.Sh HISTORY
The
.Fn getgroups
diff --git a/lib/libc/sys/getlogin.2 b/lib/libc/sys/getlogin.2
index 9c8c4d9badb..4c63081148f 100644
--- a/lib/libc/sys/getlogin.2
+++ b/lib/libc/sys/getlogin.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: getlogin.2,v 1.19 2011/11/06 12:07:42 deraadt Exp $
+.\" $OpenBSD: getlogin.2,v 1.20 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: getlogin.2,v 1.4 1995/02/27 12:33:03 cgd Exp $
.\"
.\" Copyright (c) 1989, 1991, 1993
@@ -30,11 +30,12 @@
.\"
.\" @(#)getlogin.2 8.1 (Berkeley) 6/9/93
.\"
-.Dd $Mdocdate: November 6 2011 $
+.Dd $Mdocdate: March 30 2013 $
.Dt GETLOGIN 2
.Os
.Sh NAME
.Nm getlogin ,
+.Nm getlogin_r ,
.Nm setlogin
.Nd get/set login name
.Sh SYNOPSIS
@@ -148,32 +149,51 @@ fails, a value of \-1 is returned and an error code is
placed in the global location
.Va errno .
.Sh ERRORS
-The following errors may be returned by these calls:
+.Fn getlogin_r
+and
+.Fn setlogin
+will succeed unless:
.Bl -tag -width Er
.It Bq Er EFAULT
The
.Fa name
-parameter gave an
+parameter points to an
invalid address.
+.El
+.Pp
+In addition,
+.Fn getlogin_r
+may return the following error:
+.Bl -tag -width Er
+.It Bq Er ERANGE
+The value of
+.Fa namelen
+is not large enough to store the user's login name and a trailing NUL.
+.El
+.Pp
+.Fn setlogin
+may return the following errors:
+.Bl -tag -width Er
.It Bq Er EINVAL
The
.Fa name
parameter
pointed to a string that was too long.
Login names are limited to
-.Dv MAXLOGNAME-1
-(from
-.Ao Pa sys/param.h Ac )
+.Dv LOGIN_NAME_MAX-1
characters, currently 31.
.It Bq Er EPERM
The caller tried to set the login name and was not the superuser.
-.It Bq Er ERANGE
-The buffer passed to
-.Fn getlogin_r
-is not large enough to store the user's login name.
.El
.Sh SEE ALSO
.Xr setsid 2
+.Sh STANDARDS
+The
+.Fn getlogin
+and
+.Fn getlogin_r
+functions conform to
+.St -p1003.1-2008 .
.Sh HISTORY
The
.Fn getlogin
diff --git a/lib/libc/sys/getpgrp.2 b/lib/libc/sys/getpgrp.2
index b2d95ca32c9..e73fbdba668 100644
--- a/lib/libc/sys/getpgrp.2
+++ b/lib/libc/sys/getpgrp.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: getpgrp.2,v 1.15 2012/06/26 21:27:44 tedu Exp $
+.\" $OpenBSD: getpgrp.2,v 1.16 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: getpgrp.2,v 1.8 1995/02/27 12:33:09 cgd Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)getpgrp.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: June 26 2012 $
+.Dd $Mdocdate: March 30 2013 $
.Dt GETPGRP 2
.Os
.Sh NAME
@@ -93,37 +93,23 @@ There is no process with a process ID equal to
.Sh STANDARDS
The
.Fn getpgrp
-function conforms to
-.St -p1003.1-88 ,
-but differs from past Berkeley versions by not taking a
-.Fa "pid_t pid"
-argument.
-.Pp
-From the
-.St -p1003.1-88
-Rationale:
-.Pp
-.Bx 4.3
-provides a
-.Fn getpgrp
-function that returns the process group ID for a specified process.
-Although this function is used to support job control, all known
-job-control shells always specify the calling process with this
-function.
-Thus, the simpler System V
-.Fn getpgrp
-suffices, and the added complexity of the
-.Bx 4.3
+and
+.Fn getpgid
+functions conform to
+.St -p1003.1-2008 .
+.Sh HISTORY
+A
.Fn getpgrp
-has been omitted from POSIX.1.
+function call that took a
+.Fa "pid_t pid"
+argument appeared in
+.Bx 4.0 .
+This version without an argument is derived from its usage in
+System V Release 4, and first appeared in
+.Nx 0.9 .
.Pp
The
.Fn getpgid
function call is derived from its usage in System V Release 4, and
first appeared in
.Nx 1.2a .
-.Sh HISTORY
-The
-.Fn getpgrp
-function call appeared in
-.Bx 4.0 .
diff --git a/lib/libc/sys/getpid.2 b/lib/libc/sys/getpid.2
index 5933a369556..069d49c748e 100644
--- a/lib/libc/sys/getpid.2
+++ b/lib/libc/sys/getpid.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: getpid.2,v 1.11 2007/05/31 19:19:32 jmc Exp $
+.\" $OpenBSD: getpid.2,v 1.12 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: getpid.2,v 1.5 1995/02/27 12:33:12 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)getpid.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: March 30 2013 $
.Dt GETPID 2
.Os
.Sh NAME
@@ -38,7 +38,6 @@
.Nm getppid
.Nd get parent or calling process identification
.Sh SYNOPSIS
-.Fd #include <sys/types.h>
.Fd #include <unistd.h>
.Ft pid_t
.Fn getpid void
@@ -65,4 +64,4 @@ reserved to indicate an error.
and
.Fn getppid
conform to
-.St -p1003.1-88 .
+.St -p1003.1-2008 .
diff --git a/lib/libc/sys/getsid.2 b/lib/libc/sys/getsid.2
index 0ea43ffd6cb..c8fce2ca71e 100644
--- a/lib/libc/sys/getsid.2
+++ b/lib/libc/sys/getsid.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: getsid.2,v 1.10 2007/05/31 19:19:32 jmc Exp $
+.\" $OpenBSD: getsid.2,v 1.11 2013/03/30 06:44:44 guenther Exp $
.\"
.\" Copyright (c) 1997 Peter Wemm <peter@freebsd.org>
.\"
@@ -24,7 +24,7 @@
.\" SUCH DAMAGE.
.\"
.\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: March 30 2013 $
.Dt GETSID 2
.Os
.Sh NAME
@@ -70,6 +70,10 @@ There is no process with a process ID equal to
.Xr setpgid 2 ,
.Xr setsid 2 ,
.Xr termios 4
+.Sh STANDARDS
+.Fn getsid
+conforms to
+.St -p1003.1-2008 .
.Sh HISTORY
The
.Fn getsid
diff --git a/lib/libc/sys/getuid.2 b/lib/libc/sys/getuid.2
index 0e4bdf635c1..74f4641191b 100644
--- a/lib/libc/sys/getuid.2
+++ b/lib/libc/sys/getuid.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: getuid.2,v 1.14 2011/11/17 14:26:14 schwarze Exp $
+.\" $OpenBSD: getuid.2,v 1.15 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: getuid.2,v 1.6 1995/02/27 12:33:37 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)getuid.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: November 17 2011 $
+.Dd $Mdocdate: March 30 2013 $
.Dt GETUID 2
.Os
.Sh NAME
@@ -38,7 +38,6 @@
.Nm geteuid
.Nd get user identification
.Sh SYNOPSIS
-.Fd #include <sys/types.h>
.Fd #include <unistd.h>
.Ft uid_t
.Fn getuid void
@@ -78,7 +77,7 @@ The
and
.Fn geteuid
functions conform to
-.St -p1003.1-88 .
+.St -p1003.1-2008 .
.Sh HISTORY
The
.Fn getuid
diff --git a/lib/libc/sys/kill.2 b/lib/libc/sys/kill.2
index 492cb4097e5..b7e8d00429e 100644
--- a/lib/libc/sys/kill.2
+++ b/lib/libc/sys/kill.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: kill.2,v 1.17 2007/05/31 19:19:32 jmc Exp $
+.\" $OpenBSD: kill.2,v 1.18 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: kill.2,v 1.7 1995/02/27 12:33:53 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)kill.2 8.3 (Berkeley) 4/19/94
.\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: March 30 2013 $
.Dt KILL 2
.Os
.Sh NAME
@@ -126,9 +126,6 @@ is not a valid signal number.
.It Bq Er ESRCH
No process can be found corresponding to that specified by
.Fa pid .
-.It Bq Er ESRCH
-The process ID was given as 0
-but the sending process does not have a process group.
.It Bq Er EPERM
The sending process is not the superuser and its effective
user ID does not match the effective user ID of the receiving process.
@@ -145,4 +142,13 @@ of the group could not be signaled.
The
.Fn kill
function is expected to conform to
-.St -p1003.1-88 .
+.St -p1003.1-2008 .
+.Sh BUGS
+.St -p1003.1-2008
+specifies that
+.Fn kill 0 sig
+should send signal
+.Fa sig
+to the calling process, but
+.Ox
+doesn't do so for historical reasons.
diff --git a/lib/libc/sys/madvise.2 b/lib/libc/sys/madvise.2
index 5f62531721e..97d67426985 100644
--- a/lib/libc/sys/madvise.2
+++ b/lib/libc/sys/madvise.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: madvise.2,v 1.16 2010/05/19 06:32:43 jmc Exp $
+.\" $OpenBSD: madvise.2,v 1.17 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: madvise.2,v 1.7 1995/12/27 21:17:02 jtc Exp $
.\"
.\" Copyright (c) 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)madvise.2 8.1 (Berkeley) 6/9/93
.\"
-.Dd $Mdocdate: May 19 2010 $
+.Dd $Mdocdate: March 30 2013 $
.Dt MADVISE 2
.Os
.Sh NAME
@@ -94,9 +94,8 @@ is set to indicate the error.
.Sh STANDARDS
The
.Fn posix_madvise
-system call is expected to conform to the
-.St -p1003.1-2001
-standard.
+system call conforms to
+.St -p1003.1-2008 .
.Sh HISTORY
The
.Nm madvise
@@ -106,3 +105,10 @@ The
.Nm posix_madvise
function first appeared in
.Ox 4.8 .
+.Sh BUGS
+The
+.Dv MADV_WILLNEED
+behavior is ignored.
+The
+.Dv MADV_SPACEAVAIL
+behavior is not implemented and will always fail.
diff --git a/lib/libc/sys/mknod.2 b/lib/libc/sys/mknod.2
index 02b6627c64f..81079bac018 100644
--- a/lib/libc/sys/mknod.2
+++ b/lib/libc/sys/mknod.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: mknod.2,v 1.14 2011/07/19 07:06:22 jmc Exp $
+.\" $OpenBSD: mknod.2,v 1.15 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: mknod.2,v 1.6 1995/02/27 12:34:33 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)mknod.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: July 19 2011 $
+.Dd $Mdocdate: March 30 2013 $
.Dt MKNOD 2
.Os
.Sh NAME
@@ -39,9 +39,9 @@
.Nd make a special file node
.Sh SYNOPSIS
.Fd #include <sys/stat.h>
-.Fd #include <fcntl.h>
.Ft int
.Fn mknod "const char *path" "mode_t mode" "dev_t dev"
+.Fd #include <fcntl.h>
.Ft int
.Fn mknodat "int fd" "const char *path" "mode_t mode" "dev_t dev"
.Sh DESCRIPTION
@@ -150,6 +150,7 @@ The process is running within an alternate root directory, as
created by
.Xr chroot 2 .
.El
+.Pp
Additionally,
.Fn mknodat
will fail if:
@@ -168,6 +169,13 @@ nor a valid file descriptor open for reading.
.Xr chroot 2 ,
.Xr stat 2 ,
.Xr umask 2
+.Sh STANDARDS
+The
+.Fn mknod
+and
+.Fn mknodat
+functions conform to
+.St -p1003.1-2008 .
.Sh HISTORY
A
.Fn mknod
diff --git a/lib/libc/sys/mlock.2 b/lib/libc/sys/mlock.2
index a183cab8e40..02a2beb4dd4 100644
--- a/lib/libc/sys/mlock.2
+++ b/lib/libc/sys/mlock.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: mlock.2,v 1.16 2007/05/31 19:19:33 jmc Exp $
+.\" $OpenBSD: mlock.2,v 1.17 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: mlock.2,v 1.3 1995/06/24 10:42:03 cgd Exp $
.\"
.\" Copyright (c) 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)mlock.2 8.2 (Berkeley) 12/11/93
.\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: March 30 2013 $
.Dt MLOCK 2
.Os
.Sh NAME
@@ -38,12 +38,11 @@
.Nm munlock
.Nd lock (unlock) physical pages in memory
.Sh SYNOPSIS
-.Fd #include <sys/types.h>
.Fd #include <sys/mman.h>
.Ft int
-.Fn mlock "void *addr" "size_t len"
+.Fn mlock "const void *addr" "size_t len"
.Ft int
-.Fn munlock "void *addr" "size_t len"
+.Fn munlock "const void *addr" "size_t len"
.Sh DESCRIPTION
The
.Nm mlock
diff --git a/lib/libc/sys/mlockall.2 b/lib/libc/sys/mlockall.2
index 8b620c5ad59..716299bfd5c 100644
--- a/lib/libc/sys/mlockall.2
+++ b/lib/libc/sys/mlockall.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: mlockall.2,v 1.5 2008/06/26 05:42:05 ray Exp $
+.\" $OpenBSD: mlockall.2,v 1.6 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: mlockall.2,v 1.6 2000/06/26 17:00:02 kleink Exp $
.\"
.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd $Mdocdate: June 26 2008 $
+.Dd $Mdocdate: March 30 2013 $
.Dt MLOCKALL 2
.Os
.Sh NAME
@@ -37,7 +37,6 @@
.Nm munlockall
.Nd lock (unlock) the address space of a process
.Sh SYNOPSIS
-.Fd #include <sys/types.h>
.Fd #include <sys/mman.h>
.Ft int
.Fn mlockall "int flags"
@@ -91,13 +90,10 @@ will fail if:
.It Bq Er EINVAL
The
.Ar flags
-argument is zero or includes unimplemented flags or
-.Fa addr
-and
-.Fa size
-specify a region that would extend beyond the end of the address space.
+argument is zero or includes unimplemented flags.
.It Bq Er ENOMEM
-Locking the indicated range would exceed either the system or per-process
+Locking the all of the pages currently mapped would exceed either
+the system or per-process
limit for locked memory.
.It Bq Er EAGAIN
Some or all of the memory mapped into the process's address space
@@ -118,7 +114,7 @@ The
and
.Fn munlockall
functions conform to
-.St -p1003.1b-93 .
+.St -p1003.1-2008 .
.Sh HISTORY
The
.Fn mlockall
diff --git a/lib/libc/sys/open.2 b/lib/libc/sys/open.2
index f8f32a8ee80..2e1e373d0c5 100644
--- a/lib/libc/sys/open.2
+++ b/lib/libc/sys/open.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: open.2,v 1.42 2013/01/19 07:57:21 jmc Exp $
+.\" $OpenBSD: open.2,v 1.43 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: open.2,v 1.8 1995/02/27 12:35:14 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)open.2 8.2 (Berkeley) 11/16/93
.\"
-.Dd $Mdocdate: January 19 2013 $
+.Dd $Mdocdate: March 30 2013 $
.Dt OPEN 2
.Os
.Sh NAME
@@ -40,9 +40,9 @@
.Sh SYNOPSIS
.Fd #include <fcntl.h>
.Ft int
-.Fn open "const char *path" "int flags" "mode_t mode"
+.Fn open "const char *path" "int flags" ...
.Ft int
-.Fn openat "int fd" "const char *path" "int flags" "mode_t mode"
+.Fn openat "int fd" "const char *path" "int flags" ...
.Sh DESCRIPTION
The file name specified by
.Fa path
@@ -56,8 +56,9 @@ The
argument may indicate the file is to be
created if it does not exist (by specifying the
.Dv O_CREAT
-flag), in which case the file is created with mode
-.Fa mode
+flag), in which case the file is created with a mode
+specified by an additional argument of type
+.Vt mode_t
as described in
.Xr chmod 2
and modified by the process' umask value (see
@@ -87,6 +88,9 @@ Do not block on open or for data to become available.
Append on each write.
.It Dv O_CREAT
Create file if it does not exist.
+An additional argument of type
+.Vt mode_t
+must be supplied to the call.
.It Dv O_TRUNC
Truncate size to 0.
.It Dv O_EXCL
diff --git a/lib/libc/sys/pipe.2 b/lib/libc/sys/pipe.2
index a965443cd9b..b0a22f4915c 100644
--- a/lib/libc/sys/pipe.2
+++ b/lib/libc/sys/pipe.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: pipe.2,v 1.13 2007/05/31 19:19:33 jmc Exp $
+.\" $OpenBSD: pipe.2,v 1.14 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: pipe.2,v 1.6 1995/02/27 12:35:27 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)pipe.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: March 30 2013 $
.Dt PIPE 2
.Os
.Sh NAME
@@ -98,7 +98,7 @@ buffer is in an invalid area of the process's address space.
The
.Fn pipe
function conforms to
-.St -p1003.1-88 .
+.St -p1003.1-2008 .
.Pp
As an extension, the pipe provided is actually capable of moving
data bidirectionally.
diff --git a/lib/libc/sys/stat.2 b/lib/libc/sys/stat.2
index 7aced710a66..67e1c9c550f 100644
--- a/lib/libc/sys/stat.2
+++ b/lib/libc/sys/stat.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: stat.2,v 1.32 2012/07/17 07:48:47 matthew Exp $
+.\" $OpenBSD: stat.2,v 1.33 2013/03/30 06:44:44 guenther Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993, 1994
.\" The Regents of the University of California. All rights reserved.
@@ -29,7 +29,7 @@
.\"
.\" @(#)stat.2 8.3 (Berkeley) 4/19/94
.\"
-.Dd $Mdocdate: July 17 2012 $
+.Dd $Mdocdate: March 30 2013 $
.Dt STAT 2
.Os
.Sh NAME
@@ -306,7 +306,11 @@ characters, or an entire path name exceeded
.Dv PATH_MAX
characters.
.It Bq Er ENOENT
-The named file does not exist.
+A component of
+.Em name
+does not exist or
+.Em name
+is the empty path.
.It Bq Er EACCES
Search permission is denied for a component of the path prefix.
.It Bq Er ELOOP
@@ -324,14 +328,32 @@ Additionally,
.Fn fstatat
will fail if:
.Bl -tag -width Er
+.It Bq Er EINVAL
+The value of the
+.Fa flag
+argument was neither zero nor
+.Dv AT_SYMLINK_NOFOLLOW .
.It Bq Er EBADF
The
.Fa path
-argument does not specify an absolute path and the
+argument specifies a relative path and the
.Fa fd
argument is neither
.Dv AT_FDCWD
-nor a valid file descriptor open for reading.
+nor a valid file descriptor.
+.It Bq Er ENOTDIR
+The
+.Fa path
+argument specifies a relative path and the
+.Fa fd
+argument is a valid file descriptor but it does not reference a directory.
+.It Bq Er EACCES
+The
+.Fa path
+argument specifies a relative path but search permission is denied
+for the directory which the
+.Fa fd
+file descriptor references.
.El
.Pp
.Fn fstat
@@ -344,7 +366,7 @@ is not a valid open file descriptor.
.Fa sb
points to an invalid address.
.It Bq Er EIO
-An I/O error occurred while reading from or writing to the file system.
+An I/O error occurred while reading from the file system.
.El
.Sh SEE ALSO
.Xr chmod 2 ,
@@ -364,13 +386,13 @@ and
fields.
.Pp
The
-.Fn stat ,
-.Fn lstat ,
+.Fn fstat ,
.Fn fstatat ,
+.Fn lstat ,
and
-.Fn fstat
-function calls are expected to conform to
-.St -p1003.1-88 .
+.Fn stat
+functions are intended to conform to
+.St -p1003.1-2008 .
.Sh HISTORY
The
.Fn stat
@@ -409,7 +431,9 @@ broke them irrevocably.
.Sh BUGS
Applying
.Fn fstat
-to a socket (and thus to a pipe)
-returns a zeroed buffer,
-except for the blocksize field,
-and a unique device and inode number.
+to a pipe or socket
+fails to fill in a unique device and inode number pair.
+Applying
+.Fn fstat
+to a socket
+also fails to fill in the time fields.
diff --git a/lib/libc/sys/sync.2 b/lib/libc/sys/sync.2
index b366fecf5f6..c8a4462314b 100644
--- a/lib/libc/sys/sync.2
+++ b/lib/libc/sys/sync.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: sync.2,v 1.12 2011/04/29 07:12:44 jmc Exp $
+.\" $OpenBSD: sync.2,v 1.13 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: sync.2,v 1.4 1995/02/27 12:38:41 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)sync.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: April 29 2011 $
+.Dd $Mdocdate: March 30 2013 $
.Dt SYNC 2
.Os
.Sh NAME
@@ -58,6 +58,11 @@ may be used to synchronize individual file descriptor attributes.
.Sh SEE ALSO
.Xr fsync 2 ,
.Xr sync 8
+.Sh STANDARDS
+The
+.Fn sync
+function conforms to
+.St -p1003.1-2008 .
.Sh HISTORY
A
.Fn sync
diff --git a/lib/libc/sys/umask.2 b/lib/libc/sys/umask.2
index 83402e503eb..ea3805a3faf 100644
--- a/lib/libc/sys/umask.2
+++ b/lib/libc/sys/umask.2
@@ -1,4 +1,4 @@
-.\" $OpenBSD: umask.2,v 1.8 2007/05/31 19:19:34 jmc Exp $
+.\" $OpenBSD: umask.2,v 1.9 2013/03/30 06:44:44 guenther Exp $
.\" $NetBSD: umask.2,v 1.6 1995/02/27 12:39:06 cgd Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
@@ -30,7 +30,7 @@
.\"
.\" @(#)umask.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: March 30 2013 $
.Dt UMASK 2
.Os
.Sh NAME
@@ -78,5 +78,5 @@ function is always successful.
.Sh STANDARDS
The
.Fn umask
-function call is expected to conform to
-.St -p1003.1-88 .
+function conforms to
+.St -p1003.1-2008 .
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 07:26:07 +0000