Provided by: libshisa-dev_1.0.3-2.1build2_amd64 bug

NAME

       shisa_principal_update - API function

SYNOPSIS

       #include <shisa.h>

       int  shisa_principal_update(Shisa * dbh, const char * realm, const char * principal, const
       Shisa_principal * ph);

ARGUMENTS

       Shisa * dbh Shisa library handle created by shisa().

       const char * realm
                   Name of the realm the principal belongs to.

       const char * principal
                   Name of principal to get information about.

       const Shisa_principal * ph
                   Pointer to an existing principal structure containing information to store  in
                   the database.

DESCRIPTION

       Modifies  information  stored  about the given principal PRINCIPAL@REALM.  Note that it is
       usually a good idea to set in ph only the fields that are to be updated.

       It is generally suggested  to  first  call  shisa_principal_find(),  to  get  the  current
       information, then to modify one field and call shisa_principal_update().

       Modifying  several  values  is  not  recommended in general, as this will 1) overwrite any
       modifications made to other fields between the two calls (by other processes) and 2)  will
       cause all values to be written again, which may generate more overhead.

RETURN VALUE

       Returns  SHISA_OK  if  successful,  SHISA_NO_REALM  if the indicated realm does not exist,
       SHISA_NO_PRINCIPAL if the indicated principal does not exist, or an error code otherwise.

REPORTING BUGS

       Report     bugs     to     <bug-shishi@gnu.org>.      GNU      Shishi      home      page:
       http://www.gnu.org/software/shishi/      General      help     using     GNU     software:
       http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright © 2002-2022 Simon Josefsson.
       Copying and distribution of this file, with or without modification, are permitted in  any
       medium without royalty provided the copyright notice and this notice are preserved.

SEE ALSO

       The  full  documentation  for  shishi  is maintained as a Texinfo manual.  If the info and
       shishi programs are properly installed at your site, the command

              info shishi

       should give you access to the complete manual.