sched/sched: Correct some build issues introduced by last set of changes.
sched/sched: Add new internal OS function nxsched_setaffinity() that is identical to sched_isetaffinity() except that it does not modify the errno value. All usage of sched_setaffinity() within the OS is replaced with nxsched_setaffinity().
sched/sched: Internal functions sched_reprioritize() and sched_setpriority() no longer movidify the errno value. Also renamed to nxsched_reprioritize() and sched_setpriority().
sched/sched: Add new internal OS function nxsched_getscheduler() that is identical to sched_getscheduler() except that it does not modify the errno value. All usage of sched_getscheduler() within the OS is replaced with nxsched_getscheduler().
sched/sched: Add new internal OS function nxsched_setparam() that is identical to sched_setparam() except that it does not modify the errno value. All usage of sched_setparam() within the OS is replaced with nxsched_setparam().
sched/sched: Add new internal OS function nxsched_getparam() that is identical to sched_getparam() except that it does not modify the errno value (actually, the previous value erroneously neglected to set the errno value to begin with, but this fixes both issues). All usage of sched_getparam() within the OS is replaced with nxsched_getparam().
Squashed commit of the following:
configs: Each board now initializes the touchscreen controller as a normal part of its board bring-up. board_tsc_setup() is gone; the touchscreen controller is now treated like any other on-board device.
Remove all support for BOARDIOC_TSCTEST_SETUP
Move prototype for board_tsc_setup() from include/nuttx/board.h to individual board header files.
fs/nxffs: Giving up on truncate() support in NXFFS for now. There is too much that has to be done to make that work.
configs/sim: Add support for testing NXFFS.
fs/smartfs: Add logic needed to ftruncate to shrink a file to any arbitrary size.
fs/smartfs: Repartition some functionality to better fit in new ftruncate features.
Squashed commit of the following:
libnx: Need to duplicate some Kconfig setting for NXFONTs if it can be configured and built independently of NX. Also includes some build-related fixes.
configs/sim: Disable NX graphics support in the fb configuration.
libnx: Basic configuration and build changes to support building font support independend of the NX server.
This conversion is unfortunate in the sense that Unix local domain sockets are relatively lightweight. LocalHost UDP sockets are much heavier weight since they rely on the full UDP stack. If anyone is up for a complete redesign, then using some shared memory and a POSIX message queue would be lightweight again.
This commit also fixes several bugs that were not testable before the inode tree deadlock. I cannot say that the logic is 100% stable but it does not have basic functionality.
Squashed commit of the following:
fs/userfs: Order locking so that access to the shared I/O buffer is also locked.
fs/userfs: Converts to use LocalHost UDP loopback for IPC.
As a policy, all internal OS implementations must use "detached" files which are valid in any context and do not depend on the validity of a file descriptor at any point in time. This commit converts the usage of file descriptors to detached files throughout the local socket implementation.
Squashed commit of the following:
net/local: Finish change to eliminate use of file descriptors.
net/local: A little more of the conversion.
net/local: Beginning of chnages to eliminate use of file descriptors in the local socket implementeation. poll() will be a problem.
Squashed commit of the following:
net/icmpv6: IPPROT_ICMP6 socket logic now builds without error.
net/icmpv6: Add support for read-ahead and poll(). Initial commit is just cloned from ICMP with the appropriate name changes.
configs/: All defconfig filess that include CONFIG_NET_ICMPv6_SOCKET=y need to select CONFIG_SYSTEM_PING6=y and deselect CONFIG_DISABLE_POLL.
Update NSH documention to show that ping6 is now a built in command.
net/icmpv6: Add icmpv6_sendto.c and icmpv6_recvfrom.c. Initial versions are just clones from icmp/ with appropriate name changes.
net/icmpv6: Clone some ICMP socket logic as the beginning of support for ICMPv6 socket support.
Rename CONFIG_NET_ICMPv6_PING to CONFIG_NET_ICMPv6_SOCKET. Move prototype for icmpv6_ping from include/nuttx/net/icmpv6 to net/icmpv6/icmpv6.h
commit 5b7b6e6e616c475c782e9883ada9f4a3b7cb4e2c
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Sun Aug 20 11:13:17 2017 -0600
IEEE 802.15.4 network device: Make same changes as per loopback device so that it will build with PF_IEEE802154 but without 6LoWPAN.
commit d656a98cf8eab2f20e884224b52cd47ec35df4cc
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Sun Aug 20 10:31:28 2017 -0600
PF_IEEE802154: More fixes to device registration and to IEEE 802.15.4 loopback driver for PF_IEEE802154 without 6LoWPAN.
commit 866bb9cbb0c5af79734bbd434c07fa2560b6608f
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Sun Aug 20 09:58:13 2017 -0600
Network: Reorganize some Kconfig selections.
commit 230b4cb48008cba5fccdafa22340df1d43584829
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Sun Aug 20 09:19:53 2017 -0600
Changes to conditional compilation so that PF_IEEE802154 can build without 6LoWPAN
commit d96cbd6520d40590a740f695c4cd72208ce872da
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Sun Aug 20 09:17:02 2017 -0600
configs/sim/pf_ieee802154: Disable 6LoWPAN, IPv6, TCP, and UDP. Now things do not build
commit 2a3ab1652a2c95bcfc8be8380fc7cbdcb6472938
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Sat Aug 19 08:44:31 2017 -0600
PF_IEEE802154: Finish some missing bind() logic. Add configs/sim configuration for testing.
commit 59be4b846a6e3bfe82087a888e3fdac9c3c414e5
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 19:30:04 2017 -0600
PF_IEEE802154: More renaming to decouple 6LoPAN from radios in general.
commit 69fabb1aea76e54381bdc13de28a3f1441fb42f4
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 19:21:11 2017 -0600
PF_IEEE802154: Missed a few renamings.
commit ff0af1bb25567720934cc1c2a721ccd92cc35f89
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 17:46:58 2017 -0600
PF_IEEE802154: A few bugfixes
commit 01c7c84afd00cf907d280d30cfaf0fb2cf90e02e
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 17:01:31 2017 -0600
PF_IEEE802154: A few bugfixes
commit dcef4056d1c1488c93151135f3b7106977faa903
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 16:31:05 2017 -0600
PF_IEEE802154: Bring in framework for sendto/recvfrom. Currently just a crude port of functions from net/pkt and do not provide the implemenation needed.
commit 68c5b7b6dd3ab7eb2d0c19890abb38e6561b140e
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 15:18:31 2017 -0600
Trivial fix to typo in comment
commit fd0af534c089569ccdbd59f13b85453de0a653ad
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 15:07:20 2017 -0600
PF_IEEE802154: Add device lookup logic; Rename some things that used to be used only by 6LoWPAN but now must be shared with PF_IEEE802154 and need more generic naming.
commit 4fc80a1659f1c699b050775cefc7f6b631b46114
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 13:49:54 2017 -0600
PF_IEEE802154: Add driver poll logic.
commit d83f71992df8764faa93f9425f1a7602a758f730
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 13:28:59 2017 -0600
PF_IEEE802154: Add frame input function.
commit 77561b8c4d5d7be1f8d8eb62cf1a07229afe2048
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 12:46:29 2017 -0600
PF_IEEE802154: Socket type should be SOCK_DGRAM. Hook in socket interface.
commit c0f90350282e9905d7f26a1b30f04cc6d6794648
Merge: 8b518abfd0 169c55e546
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 09:36:32 2017 -0600
Merge remote-tracking branch 'origin/master' into pf_ieee802154
commit 8b518abfd07d492f5148f2c5fdf65604de9822da
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 09:35:39 2017 -0600
PF_IEEE802154: Add initialization and connection management logic.
commit 98b62620b3cb420041d8ad14204f9410a8aace8c
Author: Gregory Nutt <gnutt@nuttx.org>
Date: Fri Aug 18 07:52:51 2017 -0600
PF_IEEE802154: Add basic build support and socket interface framework.
