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37 Commits

Author SHA1 Message Date
Xiang Xiao
d04ed9587b drivers/syslog: Call up_nputs in syslog_default_write 
since the buffer may not be terminated by null

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-07-21 21:26:10 +03:00
Xiang Xiao
19f269e54b syslog: Remove the lock from syslog_default_write 
to avoid the problem when is called from interrupt/signal handler

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-07-17 17:31:19 +03:00
Xiang Xiao
8254ad9159 drivers/syslog: Call up_puts instead up_putc one by one 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-07-17 17:31:19 +03:00
Nathan Hartman
1867bc2210 Fix compiler warnings (-Wunused-parameter) in various functions 
Fixes the -Wunused-parameter warning in:
* group/group_signal.c: group_signal()
* irq/irq_unexpectedisr.c: irq_unexpected_isr()
* task/task_spawn.c: nxtask_spawn_proxy()
* timer/timer_getoverrun.c: timer_getoverrun()
* misc/dev_null.c: devnull_read(), devnull_write(), devnull_poll()
* misc/dev_zero.c: devzero_read(), devzero_write(), devzero_poll()
* syslog/syslog_channel.c: syslog_default_write()
* syslog/syslog_device.c: syslog_dev_flush()
* grp/lib_initgroups.c: initgroups()
* misc/lib_mknod.c: mknod()
* misc/lib_glob.c: ignore_err()
* pthread/pthread_barrierinit.c: pthread_barrier_init()
* pthread/pthread_atfork.c: pthread_atfork()
* semaphore/sem_init.c: nxsem_init()
* stream/lib_nullinstream.c: nullinstream_getc()
* stream/lib_nulloutstream.c: nulloutstream_putc()
* stream/lib_libnoflush.c: lib_noflush()
* stream/lib_libsnoflush.c: lib_snoflush()
* string/lib_strerror.c: strerror()
* time/lib_gettimeofday.c: gettimeofday()
* time/lib_settimeofday.c: settimeofday()
* unistd/lib_pathconf.c: fpathconf(), pathconf()
* unistd/lib_getrusage.c: getrusage()
* unistd/lib_setrlimit.c: setrlimit()
* unistd/lib_getrlimit.c: getrlimit()
* unistd/lib_setpriority.c: setpriority()
 2022-07-12 11:42:34 +08:00
gaojiawei
335fc3dde2 syslog: Fixed a potential buffer overflow issue 
The `CONFIG_SYSLOG_MAX_CHANNELS` is user-specified, however, if the user
defines more channels than what `CONFIG_SYSLOG_MAX_CHANNELS` was defined as,
a potential buffer overflow occurred. Although the compiler does warn us about
that, we should explicitly tell the user this is an error.

Signed-off-by: gaojiawei <gaojiawei@xiaomi.com>
 2022-05-18 01:36:16 +08:00
Xiang Xiao
8391ad2721 syslog: Change g_syslog_default_sem to static function variable 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-20 12:37:09 +02:00
chao.an
40f63453f4 syslog/channel: minor fix to avoid unreachabled return 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-19 11:13:44 +02:00
chao.an
4e08b1df93 drviers/syslog: correct the return value of default channel write 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-14 08:59:34 +02:00
Xiang Xiao
01b791d773 drivers/syslog: Implement RTT based log channel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-01 11:26:46 +01:00
ligd
ff0cd0baac Revert "drivers/syslog: Call up_puts in syslog_default_write instad up_putc" 
This reverts commit 174b240325.

Revert "drivers/syslog: Ensure the buffer zero terminate"

This reverts commit 1692aa7894.
 2021-11-01 06:54:05 -05:00
Xiang Xiao
174b240325 drivers/syslog: Call up_puts in syslog_default_write instad up_putc 
since some drivers(e.g. semihosting) have more fast implementation.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-09-18 07:33:44 -03:00
David Sidrane
3e4b3ada5e syslog:syslog_channel:Fix compiler warnings 
syslog_channel.c:98:8: error: unknown type name 'sem_t'
   syslog/syslog_channel.c:99:14: error: 'g_syslog_default_sem'
   defined but not used
 2021-07-14 17:38:30 -07:00
Jiuzhu Dong
817259ec2d syslog/ramlog_channel: fix log confusion when multi task writing together 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-07-03 11:24:21 -05:00
Jiuzhu Dong
b30bf4ff06 syslog/default_channel: fix log confusion when multi task writing together 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-07-03 11:24:21 -05:00
Fotis Panagiotopoulos
b16de69e56 syslog: Added channel close callback. 2021-06-18 00:47:09 -05:00
Jiuzhu Dong
ed6b257fa4 syslog: support ramlog, up_putc, rpmsg_syslog coexist 
N/A

Change-Id: Ia58c7e195da7ad48f3018a131a78b2f01f94e741
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-06-02 08:45:20 -05:00
Fotis Panagiotopoulos
1dee243e29 syslog: Added multi device support in syslog_device. 2021-04-06 07:32:23 -05:00
Fotis Panagiotopoulos
f13adbe4bb Added support for multiple syslog channels. 2021-03-23 21:35:22 -07:00
Alin Jerpelea
e5b6305f4a drivers: Author Gregory Nutt: update licenses to Apache 
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-04 18:32:27 -08:00
Xiang Xiao
972033a61f syslog: Check sc_flush in't NULL before invocation 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-04-27 13:48:56 +08:00
Xiang Xiao
e9773addfa syslog/rpmsg: Fix warning: ‘syslog_rpmsg_write’ defined but not used 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-04-27 13:48:56 +08:00
Xiang Xiao
1d339eb80c syslog: Make g_default_channel as static 2020-02-24 08:47:27 -06:00
Xiang Xiao
46e22d7fd9 syslog/rpmsg: Don't overwrite up_putc 
Hook into syslog subsystem like ramlog approach
 2020-02-24 08:47:13 -06:00
Juha Niskanen
ebc6f51641 Fix some typos 2019-09-17 10:46:23 -06:00
Xiang Xiao
f579c43754 drivers/syslog: Ensure interrupt log doesn't interlace in normal log. Don't call syslog_putc in syslog_default_write because syslog_putc will try to empty the interrupt buffer every time. 2018-11-09 08:46:32 -06:00
Xiang Xiao
1ee6083de3 Squashed commit of the following: 
drivers/syslog:  Channel configuration.  Decouple SYSLOG_SERIAL_CONSOLE and ARCH_LOWPUTC.  Since some hardware can output log to the special debug channel not serial.

    drivers/syslog/vsyslog.c: Support pre-pending a prefix string to log output if enabled.  This very useful to identify which cpu send out the log in AMP SoC.

    drivers/syslog/vsyslog.c: Make timestamp output same as linux kernel.  It's very useful if NuttX syslog retarget to Linux syslog.
 2018-08-26 06:49:35 -06:00
Gregory Nutt
20727d17c3 SYSLOG: Add option to buffer SYSLOG output to avoid interleaving. 2017-05-10 14:42:43 -06:00
Gregory Nutt
8a9bd9af9d SYSLOG: Some rather complex conditional compilation missed a case. 2016-06-21 15:08:09 -06:00
Gregory Nutt
e6a1d53869 Extend SYSLOG logic so that we can send SYSLOG output to a file. Not verified on initial commit. 2016-06-21 12:54:47 -06:00
Gregory Nutt
8f0c2cdd13 SYSLOG: Change configuration selections to assure that one and only one SYSLOG device can be selected. Also add a check to assure that it is appropriate to use up_putc as the low-level syslog device. Adds CONFIG_SYSLOG_CONSOLE and CONFIG_SYSLOG_SERIAL_CONSOLE. 2016-06-21 09:59:09 -06:00
Gregory Nutt
cf1375daf7 Break syslog_channel.c up into syslog_channel.c, syslog_putc.c, syslog_force.c and syslog_flush.c to limited what is brought into the link. Separate syslog_emergstream.c from syslog_stream.c. Didn't help in the case I was looking at. 2016-06-20 17:10:52 -06:00
Gregory Nutt
505ca542e8 Remove some last traces of lowvsyslog that were missed; Add a SYSLOG emergency channel for handling assertion output more cleanly 2016-06-20 16:11:50 -06:00
Gregory Nutt
f4c47636e7 SYSLOG: Debug output from the IDLE task should be forced like interrupt level output 2016-06-20 07:35:38 -06:00
Gregory Nutt
a43cdbff0b Add missing file header 2016-06-19 09:48:42 -06:00
Gregory Nutt
fedf00033c Make default interupt buffer smaller 2016-06-19 07:03:10 -06:00
Gregory Nutt
ea9565e137 SYSLOG: Flesh out interrupt buffer logic 2016-06-18 14:54:25 -06:00
Gregory Nutt
c44a011394 Add some basic SYSLOG channel selection logic 2016-06-18 12:54:55 -06:00