SETIOV()

Fill in the fields of an iov_t structure

Synopsis:

#include <unistd.h>

void SETIOV( iov_t *msg,
             void *addr,
             size_t len );

Description:

The SETIOV() macro fills in the fields of an iov_t message structure. The iov_t structure consists of two fields:

typedef struct iovec {
    void    *iov_base;
    size_t   iov_len;
} iov_t;

Classification:

Safety:
Cancellation point	No
Interrupt handler	Yes
Signal handler	Yes
Thread	Yes

See also:

GETIOVBASE(), GETIOVLEN(), MsgKeyData(), MsgReadv(), MsgReceivev(), MsgReplyv(), MsgSendv(), MsgWritev()