Bruce M Simpson a3146ff925 Fix an inconsistency in socket option propagation on accept(). Propagate ...

the SS_NBIO flag from the parent socket to the child socket during an
accept() operation.

The file descriptor O_NONBLOCK flag would have been propagated already
by the fflag assignment, and therefore would have been inconsistent
with the underlying socket's so_state member.

This makes accept() more closely adhere to the API contract we effectively
outline in the manual page. Note also that Linux continues to differ here;
O_NONBLOCK is not propagated. The other BSDs do propagate the flag, as
does Solaris. The Single UNIX Specification does not offer specific
advice on this issue.

PR:		kern/45733
Requested by:	Jayanth Vijayaraghavan
Reviewed by:	rwatson

2004-06-22 23:58:09 +00:00

..

alpha

Backed out previous commit. Blind substitution of dev_t by `struct cdev *'

2004-06-20 03:52:50 +00:00

amd64

- Simplify pmap_remove_pages(), eliminating unnecessary indirection.

2004-06-20 20:57:06 +00:00

arm

Fix compilation for Xscale.

2004-06-19 20:50:50 +00:00

boot

Throw out pfsync and pflog, the modules were removed

2004-06-22 22:57:13 +00:00

cam

Revert rev 1.140, it was a bit pre-mature.

2004-06-21 19:01:55 +00:00

coda

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

compat

Mark linux_emul_convpath() as GIANT_REQUIRED.

2004-06-22 04:22:34 +00:00

conf

Correct a misleading comment regarding the IPSEC_FILTERGIF option.

2004-06-22 22:02:57 +00:00

contrib

Major overhaul of pseudo-interface cloning. Highlights include:

2004-06-22 20:13:25 +00:00

crypto

Use __FBSDID().

2004-06-14 00:38:54 +00:00

ddb

Fixed DDB_NOKLDSYM on amd64's:

2004-05-18 05:30:06 +00:00

dev

Reset the update flag when scanning for new devices.

2004-06-22 23:05:06 +00:00

fs

Reduce a fair bit of the atomics because we are now called with a

2004-06-18 08:08:47 +00:00

geom

No need to free the softc, because it wasn't allocated.

2004-06-22 18:13:43 +00:00

gnu

Fixed misformatting of code and breaking of a comment in previous commit.

2004-06-20 03:36:31 +00:00

i4b

Be BURN_BRIDGES compliant

2004-06-21 21:59:00 +00:00

i386

Implement the protection check required by the pmap_extract_and_hold()

2004-06-22 19:35:43 +00:00

ia64

Backed out previous commit. Blind substitution of dev_t by `struct cdev *'

2004-06-20 03:52:50 +00:00

isa

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

isofs/cd9660

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

kern

Fix an inconsistency in socket option propagation on accept(). Propagate

2004-06-22 23:58:09 +00:00

libkern

Import libkern arm specific bits.

2004-05-14 12:28:31 +00:00

modules

Enable 'vinum' on AMD64.

2004-06-22 23:15:01 +00:00

net

Major overhaul of pseudo-interface cloning. Highlights include:

2004-06-22 20:13:25 +00:00

net80211

Link ALTQ to the build and break with ABI for struct ifnet. Please recompile

2004-06-13 17:29:10 +00:00

netatalk

Socket MAC labels so_label and so_peerlabel are now protected by

2004-06-13 02:50:07 +00:00

netatm

The socket field so_state is used to hold a variety of socket related

2004-06-14 18:16:22 +00:00

netgraph

Fix a problem with multiple-delivery (i.e. broadcast) in ng_bridge.

2004-06-22 18:56:47 +00:00

netinet

Acquire socket lock around frobbing of socket state in divert sockets.

2004-06-22 04:00:51 +00:00

netinet6

Link ALTQ to the build and break with ABI for struct ifnet. Please recompile

2004-06-13 17:29:10 +00:00

netipsec

Fix a paste-o in key_cmpspidx_withmask().

2004-06-22 17:17:44 +00:00

netipx

Improve source-code compatibility with Linux applications using the

2004-06-22 21:46:49 +00:00

netkey

Merge next step in socket buffer locking:

2004-06-21 00:20:43 +00:00

netnatm

Extend coverage of SOCK_LOCK(so) to include so_count, the socket

2004-06-12 20:47:32 +00:00

netncp

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

netsmb

Merge additional socket buffer locking from rwatson_netperf:

2004-06-17 22:48:11 +00:00

nfs

Remove advertising clause from University of California Regent's

2004-04-07 05:00:01 +00:00

nfs4client

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

nfsclient

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

nfsserver

Merge additional socket buffer locking from rwatson_netperf:

2004-06-17 22:48:11 +00:00

opencrypto

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

pc98

Remove the TIOCDCDTIMESTAMP option.

2004-06-22 20:32:17 +00:00

pccard

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

pci

Be BURN_BRIDGES compliant.

2004-06-21 21:57:31 +00:00

posix4

The sem_timedwait() and ksem_timedwait() functions both

2004-02-03 22:27:03 +00:00

powerpc

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

rpc

Remove advertising clause from University of California Regent's

2004-04-07 05:00:01 +00:00

security

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

sparc64

Backed out previous commit. Blind substitution of dev_t by `struct cdev *'

2004-06-20 03:52:50 +00:00

sys

Remove the TIOCDCDTIMESTAMP option.

2004-06-22 20:32:17 +00:00

tools

devlist2h.awk is too generic a name for what it does. It really

2004-05-26 00:19:39 +00:00

ufs

Backed out previous commit. The dev_t -> `struct cdev *' changes have

2004-06-20 03:11:19 +00:00

vm

Remove spl() calls. Update comments to reflect the removal of spl() calls.

2004-06-19 04:19:47 +00:00

Makefile

Try harder not to compile anything in sys/boot for arm.

2004-05-16 00:19:12 +00:00