CVS commit: src/sys

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Tue Dec 20 23:56:29 UTC 2011

Modified Files:
        src/sys/compat/linux/common: linux_socket.c
        src/sys/dev: kttcp.c
        src/sys/kern: sys_socket.c uipc_socket.c uipc_socket2.c uipc_syscalls.c
        src/sys/miscfs/fifofs: fifo_vnops.c
        src/sys/netiso: tp_usrreq.c
        src/sys/sys: socket.h socketvar.h

Log Message:
- Eliminate so_nbio and turn it into a bit SS_NBIO in so_state.
- Introduce MSG_NBIO so that we can turn non blocking i/o on a per call basis
- Use MSG_NBIO to fix the XXX: multi-threaded issues on the fifo sockets.
- Don't set SO_CANTRCVMORE, if we were interrupted (perhaps do it for all
  errors?).


To generate a diff of this commit:
cvs rdiff -u -r1.110 -r1.111 src/sys/compat/linux/common/linux_socket.c
cvs rdiff -u -r1.28 -r1.29 src/sys/dev/kttcp.c
cvs rdiff -u -r1.64 -r1.65 src/sys/kern/sys_socket.c
cvs rdiff -u -r1.205 -r1.206 src/sys/kern/uipc_socket.c
cvs rdiff -u -r1.109 -r1.110 src/sys/kern/uipc_socket2.c
cvs rdiff -u -r1.148 -r1.149 src/sys/kern/uipc_syscalls.c
cvs rdiff -u -r1.70 -r1.71 src/sys/miscfs/fifofs/fifo_vnops.c
cvs rdiff -u -r1.40 -r1.41 src/sys/netiso/tp_usrreq.c
cvs rdiff -u -r1.100 -r1.101 src/sys/sys/socket.h
cvs rdiff -u -r1.126 -r1.127 src/sys/sys/socketvar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.