6629633 msgsnd's cv_broadcast path needs to be replaced with cv_signal

[david.va...@sun.com]

Author: David Valin <David.Valin at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 00075a1c20bb1f946c9658615fec7a8340230b97
Total changesets: 1
Log message:
6629633 msgsnd's cv_broadcast path needs to be replaced with cv_signal

Files:
        update: usr/src/cmd/mdb/common/modules/ipc/ipc.c
        update: usr/src/uts/common/os/msg.c
        update: usr/src/uts/common/sys/msg_impl.h