updatehome(1m) [opensolaris man page]

updatehome(1M)						  System Administration Commands					    updatehome(1M)

NAME

       updatehome - update the home directory copy and link files for the current label

SYNOPSIS

       /usr/bin/updatehome  [-cirs]

DESCRIPTION

       updatehome reads the user's minimum-label copy and link-control files (.copy_files and .link_files). These files contain a list of files to
       be copied and symbolically linked from the user's minimum-label home directory to the user's home directory at the current label.

       The Solaris Trusted Extensions dtsession program performs an updatehome whenever a newly labeled workspace is created so  that  the  user's
       favorite  files	are  available	for  use.  For example, the user probably wants a symbolic link to such files as .profile, .login, .cshrc,
       .exrc, .mailrc, and ~/bin. The updatehome command provides a convenient mechanism for accomplishing this symlink. The user can add files to
       those to be copied (.copy_files) and to those to be symbolically linked (.link_files).

OPTIONS

       -c    Replace existing home-directory copies at the current label. The default is to skip over existing copies.

       -i    Ignore errors encountered. The default aborts on error.

       -r    Replace  existing home-directory copies or symbolic links at the current label. This option implies options -c and -s. The default is
	     to skip over existing copies or symbolic links.

       -s    Replace existing home-directory symbolic links at the current label. The default is to skip over existing symbolic links.

EXIT STATUS

       Upon success, updatehome returns 0. Upon failure, updatehome returns 1 and writes diagnostic messages to standard error.

EXAMPLES

       Example 1 A Sample .copy_files File

       The files that are listed in .copy_files can be modified at every user's label.

	 .cshrc
	 .mailrc
	 .mozilla/bookmarks.html

       Example 2 A Sample .link_files File

       The files that are listed in .link_files can be modified at the lowest label. The changes propagate to the other labels that are  available
       to the user.

	 ~/bin
	 .mozilla/preferences
	 .xrc
	 .rhosts

       Example 3 Updating the Linked and Copied Files

       The  .copy_files  and  .link_files  were updated by the user at the minimum label. At a higher label, the user refreshes the copies and the
       links. No privileges are required to run the command.

	 % updatehome -r

FILES

       $HOME/.copy_files    List of files to be copied

       $HOME/.link_files    List of files to be symbolically linked

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWtsu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

       .copy_files and .link_files Files in Solaris Trusted Extensions Administrator's Procedures

NOTES

       The functionality described on this manual page is available only if the system is configured with Trusted Extensions.

SunOS 5.11							    20 Jul 2007 						    updatehome(1M)

Check Out this Related Man Page

m_label(3TSOL)					       Trusted Extensions Library Functions					    m_label(3TSOL)

NAME

       m_label, m_label_alloc, m_label_dup, m_label_free - m_label functions

SYNOPSIS

       cc [flag...] file... -ltsol [library...]

       #include <tsol/label.h>

       m_label_t *m_label_alloc(const m_label_type_t label_type);

       int m_label_dup(m_label_t **dst, const m_label_t *src);

       void m_label_free(m_label_t *label);

DESCRIPTION

       The m_label_alloc() function allocates resources for a new label. The label_type argument defines the type for a newly allocated label. The
       label type can be:

       MAC_LABEL     A Mandatory Access Control (MAC) label.

       USER_CLEAR    A user clearance.

       The m_label_dup() function allocates resources for a new dst label. The function returns a pointer to the  allocated  label,  which  is	an
       exact copy of the src label. The caller is responsible for freeing the allocated resources by calling m_label_free().

       The m_label_free() function frees resources that are associated with the previously allocated label.

RETURN VALUES

       Upon successful completion, the m_label_alloc() function returns a pointer to the newly allocated label. Otherwise, m_label_alloc() returns
       NULL and errno is set to indicate the error.

       Upon successful completion, the m_label_dup() function returns 0. Otherwise, -1 is returned and errno is set to indicate the error.

ERRORS

       The m_label_alloc() function will fail if:

       EINVAL	 Invalid parameter.

       ENOMEM	 The physical limits of the system are exceeded by size bytes of memory which cannot be allocated.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       label_to_str(3TSOL), libtsol(3LIB), str_to_label(3TSOL), label_encodings(4), attributes(5), labels(5)

       Determining Whether the Printing Service Is Running in a Labeled Environment in Solaris Trusted Extensions Developer's Guide

NOTES

       The functionality described on this manual page is available only if the system is configured with Trusted Extensions.

SunOS 5.11							    20 Jul 2007 						    m_label(3TSOL)

Linux and UNIX Man Pages

updatehome(1m) [opensolaris man page]

Check Out this Related Man Page