Gregory Nutt e86d00913e Unix domain/FIFOs: Fix a race condition between FIFO buffer operations and the opening and closing of FIFOs which necessary when the FIFOs are used to support Unix domain, datagram sockets. The default policy is the deallocate FIFO buffering when the last client closes the pipe. When when used for datagram communicatinos, packets left in the FIFO will be lost. Some like UDP read-ahead is needed: The buffered data in the FIFO needs to be retained until the reader gets a chance to re-open the FIFO. Added an ioctl (PIPEIOC_POLICY) to control the buffer policy. Default (0) is the legacy behavior; Unix domain datagram logic sets the alternative policy so that the packet data persists after the FIFO is closed.		2015-01-30 11:14:24 -06:00
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arpa	NET: emoved all includes of uip.h; added includes of ip.h wherever needed. Tried to fix problems of the now missing sneak inclusions because uip.h was removed. There are probably a few of these that were missed.	2014-07-04 19:13:08 -06:00
cxx	There were some changes which broke my NuttX-Build. With these two patches it builds again. From Manuel Stühn	2015-01-01 15:56:25 -06:00
net	Some minor clean-up of IPv4/6 flags	2015-01-24 07:29:43 -06:00
netinet	Correct name of fields in struct sockaddr_in6: sin6_port and sin6_family, not sin_port and sin_family	2015-01-20 18:14:09 -06:00
netpacket	Correct contact information	2014-06-13 07:31:28 -06:00
nuttx	Unix domain/FIFOs: Fix a race condition between FIFO buffer operations and the opening and closing of FIFOs which necessary when the FIFOs are used to support Unix domain, datagram sockets. The default policy is the deallocate FIFO buffering when the last client closes the pipe. When when used for datagram communicatinos, packets left in the FIFO will be lost. Some like UDP read-ahead is needed: The buffered data in the FIFO needs to be retained until the reader gets a chance to re-open the FIFO. Added an ioctl (PIPEIOC_POLICY) to control the buffer policy. Default (0) is the legacy behavior; Unix domain datagram logic sets the alternative policy so that the packet data persists after the FIFO is closed.	2015-01-30 11:14:24 -06:00
sys	Add ioctls for Unix domain sockets	2015-01-24 11:57:06 -06:00
.gitignore	…
aio.h	AIO now also supports socket transfers	2014-10-11 08:15:23 -06:00
assert.h	…
crc8.h	Add CRC8 support. From Ken Pettit	2014-12-09 13:27:22 -06:00
crc16.h	…
crc32.h	…
ctype.h	ctypes.h: Fix typo in macro name iscontrol->iscntrl	2014-01-18 13:22:20 -06:00
debug.h	Unify sensor debug. ADX driver was using input debug; LM75 and QENCODE that their own custom debug. Now all use CONFIG_DEBUG_SENSOR, sndbg()	2014-12-16 09:54:32 -06:00
dirent.h	Ongoing campaign to remove EXTERN storage class on function prototypes	2014-07-23 14:49:16 -06:00
elf32.h	…
errno.h	Add ECANCELED	2014-10-06 15:05:35 -06:00
fcntl.h	Initial implementation of aio_write()	2014-10-04 17:30:24 -06:00
fixedmath.h	Back out an incorrect change	2014-10-12 11:01:57 -06:00
inttypes.h	Various changes associated with symbol tables. Most from Pelle Windestam	2014-06-27 08:14:07 -06:00
libgen.h	Ongoing campaign to remove EXTERN storage class on function prototypes	2014-07-23 14:49:16 -06:00
limits.h	Adds support for localtime. From Max Neklyudov	2014-08-12 06:18:22 -06:00
mqueue.h	msg type should be char * not void * in mq_send, mq_timedsend, mq_receive, and mq_timedreceive. Noted by Pierre-Noel Bouteville	2014-12-05 19:16:14 -06:00
nxflat.h	More trailing whilespace removal	2014-04-13 14:32:20 -06:00
poll.h	apps/netutils/ntpclient: Add a primitive NTP client. Initial checkin is untested and probably incomplete	2014-04-10 18:15:06 -06:00
pthread.h	Add basic data structures that will allow us to move named semaphore support out of the OS and into the VFS (not complete).	2014-09-28 10:15:33 -06:00
queue.h	Add CONFIG_NET_ETHERNET (not used yet)	2014-06-01 09:40:23 -06:00
sched.h	First round of changes to get the ELF configuration building again	2014-09-16 15:37:05 -06:00
semaphore.h	Create a build structure that will (eventually) support using the VFS to manage named semaphores	2014-09-28 12:19:01 -06:00
signal.h	Rename CONFIG_LIBC_AIO to CONFIG_FS_AIO since it is now an OS property	2014-10-05 15:44:43 -06:00
spawn.h	First round of changes to get the ELF configuration building again	2014-09-16 15:37:05 -06:00
stdbool.h	…
stddef.h	prtdiff_t: Defined in both stddef and sys/types	2014-02-25 12:40:49 -06:00
stdint.h	stdint.h: Don't use hex values to specify minimum values of fixed width, signed values. Hex values are inherently unsigned and not usable for this purpose in all contexts	2014-12-08 11:44:52 -06:00
stdio.h	Add tmpnam() and tempnam()	2014-11-05 10:43:17 -06:00
stdlib.h	Can't use formal parameter name 'template' in stdlib.h. Causes C++ compilation errors. Noted by Lorenz Meier	2014-11-06 07:00:23 -06:00
string.h	Add stpcpy()	2014-01-09 14:08:48 -06:00
syscall.h	include/sys/syscall.h: System definitions should depend on CONFIG_LIB_SYSCALL not CONFIG_NUTTX_KERNEL	2014-08-28 17:03:54 -06:00
syslog.h	Update comments and function headers	2014-10-09 07:38:38 -06:00
termios.h	Add isatty() function. From Alan Carvalho de Assis	2014-10-27 12:29:15 -06:00
threads.h	Add a quick'n'dirty implementation of C11 threads.h	2014-01-07 18:09:35 -06:00
time.h	When reading the system timer, don't read a struct timespec, convert it to a fake tick count, then back to a timespec. Remove CLOCK_ACTIVETIME.. it is non-standard, unused, and gets in the way of changes like this	2014-08-15 03:55:41 -06:00
unistd.h	From Lorenz Meier: The implementation of access() as vararg macro has the issue that any function call with the same name (even in a C++ class) will match with it and result in a compile error. I have replaced it with a small function, and tried to have decent documentation as well. This resolves the compile issue, and shouldn’t have negative side effects for users of the function.	2014-11-11 11:52:24 -06:00
wchar.h	Add include/wchar.h	2014-10-27 08:28:38 -06:00