The printf() family of functions allows the kernel to send formatted messages to various output devices. The functions printf() and vprintf() send formatted strings to the system console. The function...
These functions implement voluntary context switching. ltsleep(), tsleep() and sleep() are used throughout the kernel whenever processing in the current context can not continue for any of the followi...
The printf() family of functions allows the kernel to send formatted messages to various output devices. The functions printf() and vprintf() send formatted strings to the system console. The function...
The UVM virtual memory system manages access to the computer's memory resources. User processes and the kernel access these resources through UVM's external interface. UVM's external interface incl...
The UVM virtual memory system manages access to the computer's memory resources. User processes and the kernel access these resources through UVM's external interface. UVM's external interface incl...
The UVM virtual memory system manages access to the computer's memory resources. User processes and the kernel access these resources through UVM's external interface. UVM's external interface incl...
The UVM virtual memory system manages access to the computer's memory resources. User processes and the kernel access these resources through UVM's external interface. UVM's external interface incl...
The UVM virtual memory system manages access to the computer's memory resources. User processes and the kernel access these resources through UVM's external interface. UVM's external interface incl...
The ucom driver is a (relatively) easy way to make a USB device look like a tty(4). It basically takes two bulk pipes, input and output, and makes a tty out of them. This is useful for a number of dev...
The uiomove function copies up to n bytes between the kernel-space address pointed to by buf and the addresses described by uio, which may be in user-space or kernel-space. The uio argument is a point...
The vnode is the focus of all file activity in NetBSD. There is a unique vnode allocated for each active file, directory, mounted-on file, fifo, domain socket, symbolic link and device. The kernel has...
The callout facility provides a mechanism to execute a function at a given time. The timer is based on the hardclock timer which ticks hz times per second. The function is called at softclock interrup...
The printf() family of functions allows the kernel to send formatted messages to various output devices. The functions printf() and vprintf() send formatted strings to the system console. The function...
Device driver access to the USB bus centers around transfers. A transfer describes a communication with a USB device. A transfer is an abstract concept that can result in several physical packets bein...
The UVM virtual memory system manages access to the computer's memory resources. User processes and the kernel access these resources through UVM's external interface. UVM's external interface incl...
