Gregory Nutt a7265d71c6 This commit adds support for default signal actions for SIGSTOP, SIGSTP, and SIGCONT. ... Squashed commit of the following: Add procfs support to show stopped tasks. Add nxsig_action() to solve a chicken and egg problem: We needed to use sigaction to set default actions, but sigaction() would refuse to set actions if the default actions could not be caught or ignored. sched/signal: Add configuration option to selectively enabled/disable default signal actions for SIGSTOP/SIGSTP/SIGCONT and SIGKILL/SIGINT. Fix some compilation issues. sched/sched: Okay.. I figured out a way to handle state changes that may occur while they were stopped. If a task/thread was already blocked when SIGSTOP/SIGSTP was received, it will restart in the running state. I will appear that to the task/thread that the blocked condition was interrupt by a signal and returns the EINTR error. sched/group and sched/sched: Finish framework for continue/resume logic. sched/signal: Roughing out basic structure to support task suspend/resume		2018-08-30 10:27:18 -06:00
..
1wire	ds28e17.h edited online with Bitbucket	2018-04-05 12:08:56 +00:00
analog	drivers/analog: Add driver for digital to analog converted DAC7571.	2018-08-02 06:40:48 -06:00
audio	audio/audio_comp.c: Add the composite audio driver	2018-08-27 09:03:09 -06:00
binfmt	binfmt/: Mostly cosmetic changes from review of a previous commit.	2018-08-24 06:10:50 -06:00
can	arch/arm/src/samv7: Add ability for CAN BUS_OFF autorecovery according ISO11898-1:2015. With this change we added an ioctl for triggering the autorecovery sequence for BUS_OFF to the CAN-driver and the SAMV7 low-level driver. According the datasheet: If the device goes Bus_Off, it will set MCAN_CCCR.INIT of its own accord, stopping all bus activities. Once MCAN_CCCR.INIT has been cleared by the processor (application), the device will then wait for 129 occurrences of Bus Idle (129 * 11 consecutive recessive bits) before resuming normal operation. At the end of the Bus_Off recovery sequence, the Error Management Counters will be reset. During the waiting time after the resetting of MCAN_CCCR.INIT, each time a sequence of 11 recessive bits has been monitored, a Bit0 Error code is written to MCAN_PSR.LEC, enabling the processor to readily check up whether the CAN bus is stuck at dominant or continuously disturbed and to monitor the Bus_Off recovery sequence. MCAN_ECR.REC is used to count these sequences.	2018-07-04 07:48:59 -06:00
contactless	Add an instance argument to the SPIDEV definitions.	2017-04-29 12:26:52 -06:00
crypto	Make sure that labeling is used consistently in all function headers.	2018-02-01 10:00:02 -06:00
drivers	This commit adds a 1wire subsystem.	2018-04-04 10:57:36 -06:00
eeprom	drivers/eeprobom: EEPROM driver for AT24xx compatible EEPROMs.	2018-02-14 07:53:01 -06:00
fs	Squashed commit of the following:	2018-08-28 07:30:21 -06:00
i2c	include/nuttx/i2c/i2c_master.h: Add the standard speed macros.	2018-08-27 06:02:13 -06:00
input	Make sure that labeling is used consistently in all function headers.	2018-02-01 10:00:02 -06:00
ioexpander	include/nuttx/ioexpander/gpio.h: Fix build break introduced by commit 459d9f2851	2018-08-30 07:25:26 -06:00
lcd	Remove trailing spaces at the end of lines.	2018-08-13 07:39:38 -06:00
leds	Squashed commit of the following:	2018-07-22 15:13:39 -06:00
lib	include/nuttx/lib/modlib.h: Eliminate warning: 'CONFIG_MODLIB_MAXDEPEND' is not defined'	2018-08-27 11:39:52 -06:00
mm	mm/: add mm_heapmember function and reimplement kmm_heapmember base on mm_heapmember since this function is very useful if multiple heaps exist.	2018-08-23 09:38:49 -06:00
modem
mtd	drivers/mtd/ftl.c: Support initialization of an FTL block device with a custom name	2018-08-28 07:15:57 -06:00
net	net/usrsock: Add the listen/accept/getpeername/ioctl support	2018-08-26 15:15:48 -06:00
nx	Make sure that labeling is used consistently in all function headers (part 3).	2018-02-01 12:17:03 -06:00
power	drivers/pm: PM: Add PM_RESTORE to notify driver that device exit WFI so the driver could restore state. For example, WDT may stop counting before enter low power state and restore the counting agian in PM_RESTORE notification	2018-08-27 13:26:33 -06:00
sensors	drivers/sensors and configs/nucleo-l476g: Add support for LSM303AGR and LSM6DSL sensors	2018-08-25 08:19:31 -06:00
serial	sched/signal: Add support for SIGINT in addition to SIGKILL. drivers/serial: Use SIGINT instead of SIGKILL when control-C is pressed.	2018-08-28 12:15:31 -06:00
spi	include/nuttx/spi/spi.h: Add a definition for a USBHOST SPI device. drivers/usbhost/usbhost_max3421e.c: Review and correct SPI locking usage.	2018-07-04 08:55:43 -06:00
syslog	syslog: Enable is partial, crippled version of syslog_flush(); arch/: Call syslog_flush() from assertion handling logic.	2018-06-07 16:29:16 -06:00
timers	Squashed commit of the following:	2018-08-27 11:55:30 -06:00
usb	include/nuttx/usb/audio.h: Fix warning: 'missing whitespace after the macro name'	2018-08-29 06:10:52 -06:00
video	Fix lots of typos in C comments and Kconfig help text	2018-07-08 18:24:45 -06:00
wireless	Add missing function names in function headers.	2018-08-13 15:53:15 -06:00
.gitignore
addrenv.h
arch.h	Rename CONFIG_ARCH_HAVE_TRIGGER_HOOK to CONFIG_ARCH_HAVE_IRQTRIGGER	2018-08-25 09:10:30 -06:00
ascii.h
board.h	configs/boardctl.c: Add support for board_app_finalinitialize()	2018-08-28 15:34:31 -06:00
cancelpt.h	Make sure that labeling is used consistently in all function headers.	2018-02-01 10:00:02 -06:00
clock.h	Move clock_timespec_[add|subtract] to include/nuttx/clock.h	2018-08-27 06:04:04 -06:00
compiler.h	include/nuttx/compiler.h: fix warning: __cplusplus is not defined. Some gcc derived compiler do not define __cplusplus	2018-08-27 05:53:16 -06:00
environ.h	fs/proc and sched/environ: Add support for a procfs entry that will permit examining the environment of any task.	2018-08-10 10:16:39 -06:00
init.h
irq.h	sched/irq: Add support interrupt chains in NuttX. IRQ chain is very useful in these cases: (1) Multiple hardware connect to the same request line(e.g. PCI), (2) Need multiple driver to support one hardware block (like Linux MFD)	2018-08-24 15:10:23 -06:00
kmalloc.h	include/nuttx/kmalloc.h: Add {kumm/kmm}_calloc API. Add calloc API for manage user memory and kernel memory in Flat Build/Kernel Build without kernel heap.	2018-08-27 05:55:09 -06:00
kthread.h	Update some comments. Remove references to non-existent CONFIG_MAX_TASK_ARG.	2018-08-08 17:06:46 -06:00
mmcsd.h
module.h
mqueue.h	Make sure that labeling is used consistently in all function headers.	2018-02-01 10:00:02 -06:00
mutex.h	include/nuttx/mutex.h: Add inline wrapper functions to more clearly support semaphores when used as mutexs.	2018-08-27 06:26:11 -06:00
nuttx.h	Kconfig: Move 'option modules' from NSH_FILE_APPS to BUILD_LOADABLE	2018-08-27 07:06:57 -06:00
page.h
pgalloc.h	mm/mm_gran: Add a function to get information about the state of the granuale allocator.	2017-11-14 14:41:03 -06:00
poff.h
progmem.h	progmem interface: Discern r/w and erase page sizes. Introduce new up_progmem_erasesize architecture API to be able to communicate the read/write page size independently from erase page size. Implement up_progmem_erasesize for all architectures that already support progmem, assuming that for those architectures the sizes of both read/write and erase pages are identical.	2018-05-01 06:23:52 -06:00
pthread.h	pthreads: Add support static pthread stack. Add standard pthread_attr_setstack() and pthread_attr_getstack(). In all cases where the stack is released, add check to see which allocator must be used to free the stack: The user or the kernel allocator.	2018-08-23 09:49:20 -06:00
random.h	Standardization of some function headers.	2018-03-13 09:52:27 -06:00
sched_note.h
sched.h	This commit adds support for default signal actions for SIGSTOP, SIGSTP, and SIGCONT.	2018-08-30 10:27:18 -06:00
scsi.h
sdio.h	drivers/mmcsd/Kconfig: three configuration settings were within ifdef/endif and led to warning: xxx selects xxxx which has unmet direct dependencies. Fix by moving settings to drivers/Kconfig and outside of the ifdef-endif. Also renamed CONFIG_SDIO_PREFLIGHT to CONFIG_ARCH_HAVE_SDIO_PREFLIGHT to follow naming of similar hidden architecture capability configurations.	2018-08-05 17:58:17 -06:00
semaphore.h	nclude/nuttx/semaphore: apply the semaphore wait function nxsem_wait_uninterruptible(). The function nxsem_wait_uninterruptible() is a wrapped version of nxsem_wait(), which is uninterruptible and convenient for use.	2018-08-27 06:07:50 -06:00
signal.h	This commit adds support for default signal actions for SIGSTOP, SIGSTP, and SIGCONT.	2018-08-30 10:27:18 -06:00
spawn.h
spinlock.h	armv7-a, armv7-r, armv7-m: Add atomic read-add-write and read-subtract-write functions.	2018-02-04 12:22:03 -06:00
streams.h	Make sure that labeling is used consistently in all function headers.	2018-02-01 10:00:02 -06:00
symtab.h
time.h	Make sure that labeling is used consistently in all function headers.	2018-02-01 10:00:02 -06:00
tls.h
tree.h	include/: Remove dangling space at the end of lines.	2017-06-28 13:30:08 -06:00
userspace.h	Make sure that labeling is used consistently in all function headers.	2018-02-01 10:00:02 -06:00
vt100.h
wdog.h	Standardization of some function headers.	2018-03-13 09:52:27 -06:00
wqueue.h	sched/wqueue, libs/libc/wqueue, configs: Remove work queue polling delay to simplify the code logic and save the power.	2018-08-25 14:58:07 -06:00
zoneinfo.h	include/: Remove dangling space at the end of lines.	2017-06-28 13:30:08 -06:00