nuttx

History

Gregory Nutt abf6965c24 Squashed commit of the following:

libs/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    syscall/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    wireless/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    Documentation/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    include/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    drivers/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    sched/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    configs:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/xtensa:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/z80:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/x86:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/renesas and arch/risc-v:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/or1k:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/misoc:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/mips:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/avr:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/arm:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.

2019-04-29 14:52:05 -06:00

fs_procfs.c

fs/: Fix various coding standard issues found while testing tools/nxstyle.c

2019-03-01 15:01:04 -06:00

fs_procfscpuload.c

procfs: Most stat() implementations were not initializating the st_atime, st_ctime, and st_mtime fields.

2017-02-15 09:59:09 -06:00

fs_procfscritmon.c

Critical Section Monitor (sched/ and fs/procfs: Remove SCHED_IRQMONITOR_GETTIME to simplify the clock source selection: (1) Use up_critmon_gettime if SCHED_IRQMONITOR, (2) Call clock_systimespec if SCHED_TICKLESS, (3) Don't collect timing info for all other cases and move up_critmon_* to arch.h avoid the duplicated declaration.

2019-01-27 10:13:28 -06:00

fs_procfsmeminfo.c

fs/: Fix various coding standard issues found while testing tools/nxstyle.c

2019-03-01 15:01:04 -06:00

fs_procfsproc.c

Squashed commit of the following:

2019-04-29 14:52:05 -06:00

fs_procfsuptime.c

fs/procfs/fs_procfsuptime.c: Fix procfs typo.

2019-03-14 16:56:43 -06:00

fs_procfsutil.c

fs/procfs: Fix an error in a common function that manages read data.

2018-01-12 18:26:45 -06:00

fs_procfsversion.c

fs/procfs: Add /proc/version support to get version info

2018-11-08 10:13:45 -06:00

fs_skeleton.c

fs/: Fix various coding standard issues found while testing tools/nxstyle.c

2019-03-01 15:01:04 -06:00

Kconfig

drivers/serial/uart_16550.c: Fox UART flow control issue. UART_MCR_RTS need be high even UART_MCR_AFCE is enabled

2018-11-08 10:21:16 -06:00

Make.defs

fs/procfs/fs_procfscritmon.c and sched/sched/sched_critmonitor.c: Add support for global pre-emption and global critical sections to monitor as suggested by Xiang Xaio.

2018-11-24 13:33:37 -06:00

README.txt

fs/binfs/README.txt: Add a README file

2013-11-13 16:40:03 -06:00

README.txt

fs/procfs README
================

  This is a tiny procfs file system that allows read-only access to a few
  attributes of a task or thread.  This tiny procfs fs file system can be
  built into the system by enabling:

    CONFIG_FS_PROCFS=y

  It can then be mounted from the NSH command like like:

    nsh> mount -t procfs /proc

Example
=======

  NuttShell (NSH) NuttX-6.31
  nsh> mount -t procfs /proc

  nsh> ls /proc
  /proc:
   0/
   1/

  nsh> ls /proc/1
  /proc/1:
   status
   cmdline

  nsh> cat /proc/1/status
  Name:       init
  Type:       Task
  State:      Running
  Priority:   100
  Scheduler:  SCHED_FIFO
  SigMask:    00000000

  nsh> cat /proc/1/cmdline
  init

  nsh> sleep 100 &
  sleep [2:100]
  nsh> ls /proc
  ls /proc
  /proc:
   0/
   1/
   2/

  nsh> cat /proc/2/cmdline
  <pthread> 0x527420