readv

   Reads from a file.

   This function is supported on OpenVMS Integrity servers and
   Alpha only.

   Format

     #include  <sys/uio.h>

     ssize_t readv  (int file_desc, const struct iovec *iov, int iovcnt);

     ssize_t _readv64  (int file_desc, struct __iovec64 *iov, int iovcnt);
 

Additional information available:

Function_Variants               Arguments       Description     Return_Values