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892ab4e356
This commit adds basic userspace support to the logging subsystem. With this change, the following API could be called from user mode: - LOG_*() - LOG_INST_*(), - LOG_HEXDUMP_*(), - LOG_HEXDUMP_INST_*(), - LOG_PANIC(), LOG_PROCESS(), - log_printk(), log_generic(), log_buffrered_cnt(), - log_filter_set(NULL, ...) With userspace disabled, the logger behavior and performance is not affected. With userspace enabled, the calls from kernel space have an additional overhead introduced by _is_user_context(). The logger behavior changes when it is called from the user context. All strings logged using LOG_*() and LOG_INST_*() API from userspace are rendered in place for security reasons and then placed in log_strdup() memory pool, which should be large enough to hold bursts of log messages. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com> Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no> |
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| .. | ||
| log_backend.h | ||
| log_core.h | ||
| log_ctrl.h | ||
| log_frontend.h | ||
| log_instance.h | ||
| log_msg.h | ||
| log_output.h | ||
| log.h | ||