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The initial SYLOG device logic was valiant but yet still not enough

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4998 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-08-02 17:09:25 +00:00
parent 7d85277e7e
commit 8b1a214583
1 changed files with 82 additions and 6 deletions
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88
configs/sim/nsh/defconfig
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@ -1,8 +1,8 @@
############################################################################
# sim/nsh/defconfig
#
# Copyright (C) 2008-2011 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
# Copyright (C) 2008-2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
@ -81,9 +81,15 @@ CONFIG_ARCH_BOARD_SIM=y
# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a
# task name to save in the TCB. Useful if scheduler
# instrumentation is selected. Set to zero to disable.
# CONFIG_JULIAN_TIME - Enables Julian time conversions
# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY -
# Used to initialize the internal time logic.
# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions.
# You would only need this if you are concerned about accurate
# time conversions in the past or in the distant future.
# CONFIG_JULIAN_TIME - Enables Julian time conversions. You
# would only need this if you are concerned about accurate
# time conversion in the distand past. You must also define
# CONFIG_GREGORIAN_TIME in order to use Julian time.
# CONFIG_DEV_CONSOLE - Set if architecture-specific logic
# provides /dev/console. Enables stdout, stderr, stdin.
# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console
@ -116,12 +122,33 @@ CONFIG_ARCH_BOARD_SIM=y
# and stderr.
# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket
# desciptors by task_create() when a new task is started. If
# set, all sockets will appear to be closed in the new task.
# set, all sockets will appear to be closed in the new task.# CONFIG_SCHED_WORKQUEUE. Create a dedicated "worker" thread to
# handle delayed processing from interrupt handlers. This feature
# is required for some drivers but, if there are not complaints,
# can be safely disabled. The worker thread also performs
# garbage collection -- completing any delayed memory deallocations
# from interrupt handlers. If the worker thread is disabled,
# then that clean will be performed by the IDLE thread instead
# (which runs at the lowest of priority and may not be appropriate
# if memory reclamation is of high priority). If CONFIG_SCHED_WORKQUEUE
# is enabled, then the following options can also be used:
# CONFIG_SCHED_WORKPRIORITY - The execution priority of the worker
# thread. Default: 50
# CONFIG_SCHED_WORKPERIOD - How often the worker thread checks for
# work in units of microseconds. Default: 50*1000 (50 MS).
# CONFIG_SCHED_WORKSTACKSIZE - The stack size allocated for the worker
# thread. Default: CONFIG_IDLETHREAD_STACKSIZE.
# CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
# the worker thread. Default: 4
# CONFIG_SCHED_WAITPID - Enable the waitpid() API
# CONFIG_SCHED_ATEXIT - Enable the atexit() API
# CONFIG_SCHED_ONEXIT - Enable the on_exit() API
#
#CONFIG_APPS_DIR=
CONFIG_DEBUG=y
CONFIG_DEBUG_VERBOSE=y
CONFIG_DEBUG=n
CONFIG_DEBUG_VERBOSE=n
CONFIG_DEBUG_SYMBOLS=n
CONFIG_HAVE_CXX=n
CONFIG_HAVE_CXXINITIALIZE=n
CONFIG_MM_REGIONS=1
@ -142,6 +169,55 @@ CONFIG_SEM_NNESTPRIO=0
CONFIG_FDCLONE_DISABLE=n
CONFIG_FDCLONE_STDIO=n
CONFIG_SDCLONE_DISABLE=y
CONFIG_SCHED_WORKQUEUE=n
CONFIG_SCHED_WORKPRIORITY=192
CONFIG_SCHED_WORKPERIOD=(50*1000)
CONFIG_SCHED_WORKSTACKSIZE=1024
CONFIG_SIG_SIGWORK=4
CONFIG_SCHED_WAITPID=n
CONFIG_SCHED_ATEXIT=n
CONFIG_SCHED_ONEXIT=n
#
# System Logging
#
# CONFIG_SYSLOG - Enables the System Logging feature.
# CONFIG_SYSLOG_DEVPATH - The full path to the system logging device
# CONFIG_SYSLOG_CHAR - Enable the generic character device for the SYSLOG.
# The full path to the SYSLOG device is provided by CONFIG_SYSLOG_DEVPATH.
# A valid character device must exist at this path. It will by opened
# by syslog_initialize.
#
# CONFIG_RAMLOG - Enables the RAM logging feature
# CONFIG_RAMLOG_CONSOLE - Use the RAM logging device as a system console.
# If this feature is enabled (along with CONFIG_DEV_CONSOLE), then all
# console output will be re-directed to a circular buffer in RAM. This
# is useful, for example, if the only console is a Telnet console. Then
# in that case, console output from non-Telnet threads will go to the
# circular buffer and can be viewed using the NSH 'dmesg' command.
# CONFIG_RAMLOG_SYSLOG - Use the RAM logging device for the syslogging
# interface. If this feature is enabled (along with CONFIG_SYSLOG),
# then all debug output (only) will be re-directed to the circular
# buffer in RAM. This RAM log can be view from NSH using the 'dmesg'
# command.
# CONFIG_RAMLOG_NPOLLWAITERS - The number of threads than can be waiting
# for this driver on poll(). Default: 4
#
# If CONFIG_RAMLOG_CONSOLE or CONFIG_RAMLOG_SYSLOG is selected, then the
# following may also be provided:
#
# CONFIG_RAMLOG_CONSOLE_BUFSIZE - Size of the console RAM log. Default: 1024
#
CONFIG_SYSLOG=n
CONFIG_SYSLOG_DEVPATH="/dev/syslog"
CONFIG_SYSLOG_CHAR=n
CONFIG_RAMLOG=n
CONFIG_RAMLOG_CONSOLE=n
CONFIG_RAMLOG_SYSLOG=y
#CONFIG_RAMLOG_NPOLLWAITERS
#CONFIG_RAMLOG_CONSOLE_BUFSIZE
#
# The following can be used to disable categories of