getprivgrp(1) [hpux man page]

getprivgrp(1)						      General Commands Manual						     getprivgrp(1)

NAME

       getprivgrp - get special attributes for group

SYNOPSIS

DESCRIPTION

       lists  the access privileges of privileged groups set by (see setprivgrp(1M)).  If group_name is supplied, access privileges are listed for
       that group only.  If the caller is not a member of group_name, no information is displayed.  If is used, lists access privileges that  have
       been granted to all groups.  Otherwise, access privileges are listed for all privileged groups to which the caller belongs.

       The  super-user	is a member of all groups.  Access privileges include and See setprivgrp(1M) for descriptions of these privilege capabili-
       ties.

AUTHOR

       was developed by HP.

SEE ALSO

       setprivgrp(1M), getprivgrp(2), privgrp(4).

																     getprivgrp(1)

datalock(3C)															      datalock(3C)

NAME

       datalock() - lock process into memory after allocating data and stack space

SYNOPSIS

DESCRIPTION

       allocates  at  least  datsiz bytes of data space and stsiz bytes of stack space, then locks the program in memory.  The data space is allo-
       cated by (see malloc(3C)).  After the program is locked, this space is released by (see malloc(3C)), making it  available  for  use.   This
       allows the calling program to use that much space dynamically without receiving the signal.

       The  effective  user  ID  of  the  calling  process  must  be  super-user or be a member of or have an effective group ID of a group having
       PRIV_MLOCK access to use this call (see setprivgrp(2) in getprivgrp(2)).

EXAMPLES

       The following call to allocates 4096 bytes of data space and 2048 bytes of stack space, then locks the process in memory:

RETURN VALUE

       returns -1 if cannot allocate enough memory or if returned an error (see plock(2)).

WARNINGS

       Multiple datalocks cannot be the same as one big one.

       Methods for calculating the required size are not yet well developed.

AUTHOR

       was developed by HP.

SEE ALSO

       getprivgrp(2), plock(2), thread_safety(5).

																      datalock(3C)