NUM_WRITE_IOVEC  1995 opal/mca/event/libevent2022/libevent/buffer.c #define NUM_WRITE_IOVEC UIO_MAXIOV
NUM_WRITE_IOVEC  1997 opal/mca/event/libevent2022/libevent/buffer.c #define NUM_WRITE_IOVEC IOV_MAX
NUM_WRITE_IOVEC  1999 opal/mca/event/libevent2022/libevent/buffer.c #define NUM_WRITE_IOVEC DEFAULT_WRITE_IOVEC
NUM_WRITE_IOVEC  2007 opal/mca/event/libevent2022/libevent/buffer.c #define NUM_WRITE_IOVEC 16