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mkdir.2, mknod.2, open.2, umask.2: Tweaks to Andreas's patch 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-04-21 13:52:16 +02:00
parent 5d817eb475
commit a57c98a000
4 changed files with 17 additions and 9 deletions
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3
man2/mkdir.2
View File

@ -54,7 +54,7 @@ The argument
specifies the permissions to use.
It is modified by the process's
.I umask
in the usual way: in the absence of a default acl, the permissions of the
in the usual way: in the absence of a default ACL, the permissions of the
created directory are
.RI ( mode " & ~" umask " & 0777)."
Other mode bits of the created directory depend on the operating system.
@ -242,4 +242,5 @@ argument.
.BR stat (2),
.BR umask (2),
.BR unlink (2),
.BR acl (5)
.BR path_resolution (7)

3
man2/mknod.2
View File

@ -63,7 +63,7 @@ listed below and the permissions for the new node.
The permissions are modified by the process's
.I umask
in the usual way: in the absence of a default acl, the permissions of the
in the usual way: in the absence of a default ACL, the permissions of the
created node are
.RI ( mode " & ~" umask ).
@ -294,4 +294,5 @@ and
.BR unlink (2),
.BR makedev (3),
.BR mkfifo (3),
.BR acl (5)
.BR path_resolution (7)

3
man2/open.2
View File

@ -275,7 +275,7 @@ is ignored.
The effective permissions are modified by
the process's
.I umask
in the usual way: In the absence of a default acl, the permissions of the
in the usual way: in the absence of a default ACL, the permissions of the
created file are
.IR "(mode\ &\ ~umask)" .
Note that this mode applies only to future accesses of the
@ -1528,6 +1528,7 @@ functionality.
.BR unlink (2),
.BR write (2),
.BR fopen (3),
.BR acl (5)
.BR fifo (7),
.BR path_resolution (7),
.BR symlink (7)

17
man2/umask.2
View File

@ -63,15 +63,20 @@ argument to
and
.BR mkdir (2).
Alternatively, if the parent directory has a default acl (see
Alternatively, if the parent directory has a default ACL (see
.BR acl (5)),
the umask is ignored, the default acl is inherited, the permission bits are set
based on the inherited acl, and permission bits absent in the
the umask is ignored, the default ACL is inherited,
the permission bits are set based on the inherited ACL,
and permission bits absent in the
.I mode
argument are turned off. For example, the default acl
u::rwx,g::r-x,o::r-x is equivalent to a umask of 022, and with a
argument are turned off.
For example, the following default ACL is equivalent to a umask of 022:
u::rwx,g::r-x,o::r-x
Combining the effect of this default ACL with a
.I mode
argument of 0666 (rw-rw-rw-), the resulting file permissions are 0644
argument of 0666 (rw-rw-rw-), the resulting file permissions would be 0644
(rw-r--r--).
The constants that should be used to specify