LinuxGuruz
  • Last 5 Forum Topics
    Replies
    Views
    Last post


The Web Only This Site
  • BOOKMARK

  • ADD TO FAVORITES

  • REFERENCES


  • MARC

    Mailing list ARChives
    - Search by -
     Subjects
     Authors
     Bodies





    FOLDOC

    Computing Dictionary




  • Text Link Ads






  • LINUX man pages
  • Linux Man Page Viewer


    The following form allows you to view linux man pages.

    Command:

    acl_check

    
    
    
    

    SYNOPSIS

         #include <sys/types.h>
         #include <acl/libacl.h>
    
         int
         acl_check(acl_t acl, int *last);
    
    
    

    DESCRIPTION

         The acl_check() function checks the ACL referred to by the argument acl
         for validity.
    
         The three required entries ACL_USER_OBJ, ACL_GROUP_OBJ, and ACL_OTHER
         must exist exactly once in the ACL. If the ACL contains any ACL_USER or
         ACL_GROUP entries, then an ACL_MASK entry is also required. The ACL may
         contain at most one ACL_MASK entry.
    
         The user identifiers must be unique among all entries of type ACL_USER.
         The group identifiers must be unique among all entries of type ACL_GROUP.
    
         If the ACL referred to by acl is invalid, acl_check() returns a positive
         error code that indicates which type of error was detected.  The follow-
         ing symbolic error codes are defined:
    
         ACL_MULTI_ERROR       The ACL contains multiple entries that have a tag
                               type that may occur at most once.
    
         ACL_DUPLICATE_ERROR   The ACL contains multiple ACL_USER entries with the
                               same user ID, or multiple ACL_GROUP entries with
                               the same group ID.
    
         ACL_MISS_ERROR        A required entry is missing.
    
         ACL_ENTRY_ERROR       The ACL contains an invalid entry tag type.
    
         The acl_error() function can be used to translate error codes to text
         messages.
    
         In addition, if the pointer last is not NULL, acl_check() assigns the
         number of the ACL entry at which the error was detected to the value
         pointed to by last.  Entries are numbered starting with zero, in the
         order in which they would be returned by the acl_get_entry() function.
    
    
    

    RETURN VALUE

         If successful, the acl_check() function returns 0 if the ACL referred to
         by acl is valid, and a positive error code if the ACL is invalid. Other-
         wise, a value of -1 is returned and the global variable errno is set to
         indicate the error.
    
    
    

    ERRORS

         If any of the following conditions occur, the acl_check() function
         returns -1 and sets errno to the corresponding value:
    
  • MORE RESOURCE


  • Linux

    The Distributions





    Linux

    The Software





    Linux

    The News



  • MARKETING






  • Toll Free

webmaster@linuxguruz.com
Copyright © 1999 - 2016 by LinuxGuruz