bproc_nodeaddr¶
Name¶
bproc_nodeaddr -- Get the IP address for a node.
Synopsis¶
#include <sys/bproc.h>
int bproc_nodeaddr (int node, struct sockaddr * addr, int * size);
Arguments¶
node
- The node number
addr
- pointer to a
struct sockaddr
size
- The size of
addr
Description¶
Save the node's IP address in the struct sockaddr
pointed to by
addr
. The size
element should be initialized to indicate the
amount of space pointed to by addr
. On return it contains the actual
size of the addr
returned (in bytes).
Errors¶
- EFAULT
addr
orsize
points to memory that is not accessible by the program.- EIO
- There was an I/O error.
- ENOMEM
- Out of memory error.