virt2phys.h File Reference

#include <sys/types.h>
#include <unistd.h>

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Data Structures
struct	physmem

Functions
int	check_contiguity (unsigned long vaddr, pid_t pid, struct physmem *pmem, size_t size)

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Data Structure Documentation

physmem

struct physmem

Definition at line 7 of file virt2phys.h.

Data Fields
unsigned long	paddr
size_t	size

Function Documentation

check_contiguity()

int check_contiguity	(	unsigned long	vaddr,
		pid_t	pid,
		struct physmem *	pmem,
		size_t	size
	)

Definition at line 111 of file virt2phys.c.

References fd, open_pagemap(), physmem::paddr, PAGE_MASK, PAGE_SIZE, physmem::size, and virt2phys().

Referenced by v4l2_init().

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