Provided by: ion_3.2.0~dfsg1-1_amd64 bug

NAME

       smlistsh - shared-memory linked list test shell

SYNOPSIS

       smlistsh partition_size

DESCRIPTION

       smlistsh attaches to a region of system memory (allocating it if necessary, and placing it
       under PSM management as necessary) and offers the user an interactive "shell" for testing
       various shared-memory linked list management functions.

       smlistsh prints a prompt string (": ") to stdout, accepts a command from stdin, executes
       the command (possibly printing a diagnostic message), then prints another prompt string
       and so on.

       The following commands are supported:

       h   The help command.  Causes smlistsh to print a summary of available commands.  Same
           effect as the ? command.

       ?   Another help command.  Causes smlistsh to print a summary of available commands.  Same
           effect as the h command.

       k   The key command.  Computes and prints an unused shared-memory key, for possible use in
           attaching to a shared-memory region.

       + key_value size
           The attach command.  Attaches smlistsh to a region of shared memory.  key_value
           identifies an existing shared-memory region, in the event that you want to attach to
           an existing shared-memory region (possibly created by another smlistsh process running
           on the same computer).  To create and attach to a new shared-memory region that other
           processes can attach to, use a key_value as returned by the key command and supply the
           size of the new region.  If you want to create and attach to a new shared-memory
           region that is for strictly private use, use -1 as key and supply the size of the new
           region.

       -   The detach command.  Detaches smlistsh from the region of shared memory it is
           currently using, but does not free any memory.

       n   The new command.  Creates a new shared-memory list to operate on, within the currently
           attached shared-memory region.  Prints the address of the list.

       s list_address
           The share command.  Selects an existing shared-memory list to operate on, within the
           currently attached shared-memory region.

       a element_value
           The append command.  Appends a new list element, containing element_value, to the list
           on which smlistsh is currently operating.

       p element_value
           The prepend command.  Prepends a new list element, containing element_value, to the
           list on which smlistsh is currently operating.

       w   The walk command.  Prints the addresses and contents of all elements of the list on
           which smlistsh is currently operating.

       f element_value
           The find command.  Finds the list element that contains element_value, within the list
           on which smlistsh is currently operating, and prints the address of that list element.

       d element_address
           The delete command.  Deletes the list element located at element_address.

       r   The report command.  Prints a partition usage report, as per psm_report(3).

       q   The quit command.  Detaches smlistsh from the region of shared memory it is currently
           using (without freeing any memory) and terminates smlistsh.

EXIT STATUS

       "0" smlistsh has terminated.

FILES

       No configuration files are needed.

ENVIRONMENT

       No environment variables apply.

DIAGNOSTICS

       No diagnostics apply.

BUGS

       Report bugs to <ion-bugs@korgano.eecs.ohiou.edu>

SEE ALSO

       smlist(3)