Base: Describe kernel modules, syscalls, and programs

Base/usr/share/man/man2/module_unload.md

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+## Name
+
+module\_unload - unload a kernel module
+
+## Synopsis
+
+```**c++
+#include <serenity.h>
+
+int module_unload(const char* name, size_t name_length);
+```
+
+## Description
+
+`module_unload()` will unload a kernel module by name.
+
+## Return value
+
+If the module is successfully unloaded, `module_unload()` returns 0.
+Otherwise, it returns -1 and sets `errno` to describe the error.
+
+## Errors
+
+* `EFAULT`: `path` pointed to memory that was not accessible for the caller.
+* `ENOENT`: There was no module loaded with the specified name.
+
+## See also
+
+* [`module_load`(2)](module_load.md)
+* [`modunload`(1)](../man1/modunload.md)
+* [`kernel_modules`(7)](../man7/kernel_modules.md)