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runtime(9) -- system time variables
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The time variable is the system's ``wall time'' clock. It is set at boot by inittodr(9), and is updated by the settimeofday(2) system call and by periodic clock interrupts. The boottime variable ho... |
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scsipi(9) -- SCSI/ATAPI middle-layer interface
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The scsipi system is the middle layer interface between SCSI/ATAPI host bus adapters (HBA) and high-level SCSI/ATAPI drivers. This document describes the interfaces provided by the scsipi layer toward... |
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setdisklabel(9) -- disk label management routines
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This collection of routines provides a disklabel management interface to kernel device drivers. These routines are classified as machine- or architecture-dependent because of restrictions imposed by t... |
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setrunqueue(9) -- manipulate system run queue
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The setrunqueue and remrunqueue functions manipulate the system queue of runnable processes. The system scheduler uses this queue to find the highest-priority process when a process switch occurs. The... |
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shutdownhook_disestablish(9) -- add or remove a shutdown hook
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The shutdownhook_establish() function adds fn to the list of hooks invoked by doshutdownhooks(9) at shutdown. When invoked, the hook function fn will be passed arg as its only argument. The shutdownho... |
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shutdownhook_establish(9) -- add or remove a shutdown hook
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The shutdownhook_establish() function adds fn to the list of hooks invoked by doshutdownhooks(9) at shutdown. When invoked, the hook function fn will be passed arg as its only argument. The shutdownho... |
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simple_lock(9) -- kernel lock functions
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The lock functions provide synchronisation in the kernel by preventing multiple threads from simultaneously executing critical sections of code accessing shared data. A number of different locks are a... |
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simple_lock_dump(9) -- kernel lock functions
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The lock functions provide synchronisation in the kernel by preventing multiple threads from simultaneously executing critical sections of code accessing shared data. A number of different locks are a... |
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simple_lock_freecheck(9) -- kernel lock functions
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The lock functions provide synchronisation in the kernel by preventing multiple threads from simultaneously executing critical sections of code accessing shared data. A number of different locks are a... |
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simple_lock_init(9) -- kernel lock functions
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The lock functions provide synchronisation in the kernel by preventing multiple threads from simultaneously executing critical sections of code accessing shared data. A number of different locks are a... |
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simple_lock_try(9) -- kernel lock functions
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The lock functions provide synchronisation in the kernel by preventing multiple threads from simultaneously executing critical sections of code accessing shared data. A number of different locks are a... |
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simple_lock_unlock(9) -- kernel lock functions
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The lock functions provide synchronisation in the kernel by preventing multiple threads from simultaneously executing critical sections of code accessing shared data. A number of different locks are a... |
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sleep(9) -- process context sleep and and wakeup
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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... |
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snprintf(9) -- kernel formatted output conversion
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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... |
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softintr(9) -- machine-independent software interrupt framework
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The NetBSD machine-independent software interrupt framework is designed to provide a generic software interrupt mechanism which can be used any time a low-priority callback is needed. It allows dynami... |
