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acl_set_fd (3)
  • acl_set_fd (3) ( FreeBSD man: Библиотечные вызовы )
  • >> acl_set_fd (3) ( Linux man: Библиотечные вызовы )

  • BSD mandoc
    Linux ACL  

    NAME

    acl_set_fd
    
     - set an ACL by file descriptor
    
     
    

    LIBRARY

    Linux Access Control Lists library (libacl, -lacl).
     
    

    SYNOPSIS

       #include <sys/types.h>
       #include <sys/acl.h>
    int acl_set_fd (int fd acl_t acl);
     

    DESCRIPTION

    The acl_set_fd ();
    function associates an access ACL with the file referred to by fd

    The effective user ID of the process must match the owner of the file or the process must have the CAP_FOWNER capability for the request to succeed.  

    RETURN VALUE

    Rv -std acl_set_fd  

    ERRORS

    If any of the following conditions occur, the acl_set_fd ();
    function returns the value -1 and and sets errno to the corresponding value:

    Bq Er EBADF
    The fd argument is not a valid file descriptor.
    Bq Er EINVAL
    The argument acl does not point to a valid ACL.

    The ACL has more entries than the file referred to by fd can obtain.

    Bq Er ENOSPC
    The directory or file system that would contain the new ACL cannot be extended or the file system is out of file allocation resources.
    Bq Er ENOTSUP
    The file identified by fd cannot be associated with the ACL because the file system on which the file is located does not support this.
    Bq Er EPERM
    The process does not have appropriate privilege to perform the operation to set the ACL.
    Bq Er EROFS
    This function requires modification of a file system which is currently read-only.

     

    STANDARDS

    IEEE Std 1003.1e draft 17 (lqPOSIX.1erq, abandoned)  

    SEE ALSO

    acl_delete_def_file3, acl_get_file3, acl_set_file3, acl_valid3, acl(5)  

    AUTHOR

    Derived from the FreeBSD manual pages written by An Robert N M Watson Aq rwatson@FreeBSD.org , and adapted for Linux by An Andreas Gruenbacher Aq a.gruenbacher@bestbits.at .


     

    Index

    NAME
    LIBRARY
    SYNOPSIS
    DESCRIPTION
    RETURN VALUE
    ERRORS
    STANDARDS
    SEE ALSO
    AUTHOR


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