psm: calloc the size that is needed

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Merge pull request #405 from jsquyres/pr/psm-voidstar-deref

psm: calloc the size that is needed
Brought usnic_direct update-to-date

Signed-off-by: Xuyang Wang <xuywang@cisco.com>
Merge pull request #406 from xuywang/pr/usd_udpate

Brought usnic_direct update-to-date
fi_tostr: do not use thread-specific data

Take inspiration from strerror(): just declare that fi_tostr() is not
thread safe.  Do not use __thread, because it is a GCC extension (and
it's not worth using pthread function calls to make portable thread
safe data).

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
fi_tostr: ensure that fi_tostr does not overflow the buffer

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Merge pull request #402 from jsquyres/pr/fi-tostr-tsd

fi_tostr fixes
Updated nroff-generated man pages
added back declaration of usd_fill_udp_dest as it is used by usdf externally

Signed-off-by: Xuyang Wang <xuywang@cisco.com>
Merge pull request #407 from xuywang/pr/add_func_dec

added back declaration of usd_fill_udp_dest as it is used by usdf extern...
Fixed a bug to give correct iov buf length in usdf prefix_recv implementation

Signed-off-by: Xuyang Wang <xuywang@cisco.com>
Merge pull request #408 from xuywang/pr/prefix_recv

Fixed a bug to give correct iov buf length in usdf prefix_recv implement...
Merge branch 'master' of ssh://github.com/ofiwg/libfabric