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mirror of https://git.FreeBSD.org/src.git synced 2024-12-23 11:18:54 +00:00
freebsd/sys/netsmb
John Baldwin ac695ab41b - Fix ncp_poll() to not panic if the socket doesn't have any pending data.
We have to adjust curthread's state enough so that it appears to be
  in a poll(2) or select(2) call so that selrecord() will work and then
  teardown that state after calling sopoll().
- Fix some minor nits in nearby ncp_sock_rselect() and in the identical
  nbssn_rselect() function in the netsmb code:
  - Don't call nb_poll()/ncp_poll() now that ncp_poll() already fakes up
    poll(2) state since the rselect() functions already do that.  Just
    invoke sopoll() directly.
  - To make things slightly more intuitive, store the results of sopoll()
    in a new 'revents' variable rather than 'error' since that's what
    sopoll() actually returns.
  - If the requested timeout time has been exceeded by the time we get
    ready to block, then return EWOULDBLOCK rather than 0 to signal a
    timeout as this is what the calling code expects.

Tested by:	Eric Christeson <eric.j.christeson AT gmail> (1)
MFC after:	1 week
2006-08-03 15:31:52 +00:00
..
netbios.h Allow user to override default port numbers used by communication 2005-10-02 08:32:49 +00:00
smb_conn.c Always lock the lockmgr lock when creating an smb connection object rather 2006-07-17 16:12:59 +00:00
smb_conn.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
smb_crypt.c Retire NETSMBCRYPTO as a kernel option and make its functionality 2006-03-05 22:52:17 +00:00
smb_dev.c Prevent module unloading if there are active connections. 2005-11-22 02:15:46 +00:00
smb_dev.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
smb_iod.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
smb_rq.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
smb_rq.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
smb_smb.c Retire NETSMBCRYPTO as a kernel option and make its functionality 2006-03-05 22:52:17 +00:00
smb_subr.c Although we check the return value of copyin(9) while determaining how 2006-01-16 17:03:21 +00:00
smb_subr.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
smb_tran.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
smb_trantcp.c - Fix ncp_poll() to not panic if the socket doesn't have any pending data. 2006-08-03 15:31:52 +00:00
smb_trantcp.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
smb_usr.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
smb.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00