Interface for POSIX memory management. More...

#include <vfs.h>

Inheritance diagram for L4Re::Vfs::Mman:

Collaboration diagram for L4Re::Vfs::Mman:

Public Member Functions
virtual int	mmap2 (void start, size_t len, int prot, int flags, int fd, off_t offset, void *ptr) noexcept=0
	Backend for the mmap2 system call.

virtual int	munmap (void *start, size_t len) noexcept=0
	Backend for the munmap system call.

virtual int	mremap (void old, size_t old_sz, size_t new_sz, int flags, void *new_addr) noexcept=0
	Backend for the mremap system call.

virtual int	mprotect (const void *a, size_t sz, int prot) noexcept=0
	Backend for the mprotect system call.

virtual int	msync (void *addr, size_t len, int flags) noexcept=0
	Backend for the msync system call.

virtual int	madvise (void *addr, size_t len, int advice) noexcept=0
	Backend for the madvice system call.

Detailed Description

Interface for POSIX memory management.

Note: This interface usually exists as a singleton and as a superclass of L4Re::Vfs::Ops.

An implementation for this interface is in l4/l4re_vfs/impl/vfs_impl.h and used by the l4re_vfs library or by the VFS implementation in ldso.

Definition at line 747 of file vfs.h.

The documentation for this class was generated from the following file:

Public Member Functions