diff options
Diffstat (limited to 'Base/usr/share/man/man7/sys.md')
| -rw-r--r-- | Base/usr/share/man/man7/sys.md | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/Base/usr/share/man/man7/sys.md b/Base/usr/share/man/man7/sys.md index c16d361734..18e6ac95b5 100644 --- a/Base/usr/share/man/man7/sys.md +++ b/Base/usr/share/man/man7/sys.md @@ -41,19 +41,16 @@ and other kernel-related data to userspace. #### `kernel` directory entries * **`processes`** - This node exports a list of all processes that currently exist. -* **`cmdline`** - This node exports the kernel boot commandline that was passed from the bootloader. * **`cpuinfo`** - This node exports information on the CPU. * **`df`** - This node exports information on mounted filesystems and basic statistics on them. * **`dmesg`** - This node exports information from the kernel log. * **`interrupts`** - This node exports information on all IRQ handlers and basic statistics on them. -* **`load_base`** - This node reveals the loading address of the kernel. * **`keymap`** - This node exports information on the currently used keymap. * **`memstat`** - This node exports statistics on memory allocation in the kernel. * **`profile`** - This node exports statistics on profiling data. * **`stats`** - This node exports statistics on scheduler timing data. -* **`system_mode`** - This node exports the chosen system mode as it was decided based on the kernel commandline or a default value. * **`uptime`** - This node exports the uptime data. * **`jails`** - This node exports information about existing jails (only if the current process is not in jail). * **`power_state`** - This node only responds to write requests on it. A written value of `1` results @@ -76,6 +73,16 @@ This subdirectory includes global settings of the kernel. * **`ubsan_is_deadly`** - This node controls the deadliness of the kernel undefined behavior sanitizer errors. +#### `constants` directory + +This subdirectory includes global constants of the kernel. +Those nodes are generated during the boot sequence and are completely static, +therefore making them very fast to read (no kmalloc or locking is needed). + +* **`load_base`** - This node reveals the loading address of the kernel. +* **`system_mode`** - This node exports the chosen system mode as it was decided based on the kernel commandline or a default value. +* **`cmdline`** - This node exports the kernel boot commandline that was passed from the bootloader. + ### Consistency and stability of data across multiple read operations When opening a data node, the kernel generates the required data so it's prepared |