GETIOVLEN()

Get the length member of an iov_t structure

Synopsis:

#include <unistd.h>

#define GETIOVLEN( _iov ) ...

Library:

libc

Description:

This macro evaluates to the iov_len member of the given iov_t structure.

Returns:

The iov_len member of the iov_t structure, which is of type size_t.

Classification:

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

See also:

GETIOVBASE(), SETIOV()