msgrcv/msgrcv07.c: add MSG_EXCEPT, MSG_NOERROR flag test

create a new case to test MSG_EXCEPT, MSG_NOERROR flag for msgrcv(2)

Signed-off-by: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com>
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
6 files changed