NAME
cr_set_node — set node number
SYNOPSIS
#include <libcrash.h>
int cr_set_node(CRASH *crash_cb, int node_num, int *old_node_num);
DESCRIPTION
The
cr_set_node()
function expects the physical node number passed in
node_num.
The node number will be used by
cr_read()
and
cr_isaddr()
to access the node private memory
contained on a particular node.
This function is only valid for
ccnumadir
(version 4) dumps. If the
old_node_num
argument is non-NULL, the address referenced by
old_node_num
will be set to the previous node number. If
old_node_num
is NULL, the previous node number will not be
returned.
RETURN VALUE
Returns zero for success. Other possible return values are
described in
libcrash(5).
EXAMPLES
Assuming a process opened a crash dump, the following call to
cr_set_node()
sets the physical node number to zero.
#include <libcrash.h>
CRASH *cr_cb;
int old_node;
int retval;
retval = cr_set_node(cr_cb, 0, &old_node);
AUTHOR
cr_set_node()
was developed by HP.
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