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copyin(9) -- kernel copy functions
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The copy functions are designed to copy contiguous data from one address to another. All but copystr() copy data from user-space to kernel-space or vice-versa. The copy routines provide the following ... |
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copyinstr(9) -- kernel copy functions
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The copy functions are designed to copy contiguous data from one address to another. All but copystr() copy data from user-space to kernel-space or vice-versa. The copy routines provide the following ... |
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copyout(9) -- kernel copy functions
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The copy functions are designed to copy contiguous data from one address to another. All but copystr() copy data from user-space to kernel-space or vice-versa. The copy routines provide the following ... |
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copystr(9) -- kernel copy functions
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The copy functions are designed to copy contiguous data from one address to another. All but copystr() copy data from user-space to kernel-space or vice-versa. The copy routines provide the following ... |
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count_dev(9) -- get total number of references to a device
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vcount() is used to get the number of references to a particular device. It allows for the fact that multiple vnodes may reference the same device. count_dev() does the same thing as vcount(), but tak... |
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cpu_critical_enter(9) -- enter and exit a critical region
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These functions are used to prevent preemption in a critical region of code. All that is guaranteed is that the thread currently executing on a CPU will not be preempted. Specifically, a thread in a c... |
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cpu_critical_exit(9) -- enter and exit a critical region
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These functions are used to prevent preemption in a critical region of code. All that is guaranteed is that the thread currently executing on a CPU will not be preempted. Specifically, a thread in a c... |
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cpu_switch(9) -- switch to another thread context
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The mi_switch() function implements the machine independent prelude to a thread context switch. It is called from only a few distinguished places in the kernel code as a result of the principle of non... |
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cpu_throw(9) -- switch to another thread context
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The mi_switch() function implements the machine independent prelude to a thread context switch. It is called from only a few distinguished places in the kernel code as a result of the principle of non... |
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crcopy(9) -- functions related to user credentials
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The ucred family of functions is used to manage user credential structures (struct ucred) within the kernel. The crget() function allocates memory for a new structure, sets its reference count to 1, a... |
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crdup(9) -- functions related to user credentials
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The ucred family of functions is used to manage user credential structures (struct ucred) within the kernel. The crget() function allocates memory for a new structure, sets its reference count to 1, a... |
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crfree(9) -- functions related to user credentials
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The ucred family of functions is used to manage user credential structures (struct ucred) within the kernel. The crget() function allocates memory for a new structure, sets its reference count to 1, a... |
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crget(9) -- functions related to user credentials
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The ucred family of functions is used to manage user credential structures (struct ucred) within the kernel. The crget() function allocates memory for a new structure, sets its reference count to 1, a... |
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crhold(9) -- functions related to user credentials
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The ucred family of functions is used to manage user credential structures (struct ucred) within the kernel. The crget() function allocates memory for a new structure, sets its reference count to 1, a... |
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critical_enter(9) -- enter and exit a critical region
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These functions are used to prevent preemption in a critical region of code. All that is guaranteed is that the thread currently executing on a CPU will not be preempted. Specifically, a thread in a c... |
