Shared memory - Revision history

Pbug: mmap link

2013-03-28T15:51:30Z

mmap link

← Older revision		Revision as of 08:51, 28 March 2013
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	Shared memory is a form of Interprocess Communication ([[IPC]]). It allows memory regions of one [[process]] to be shared with another [[process]]. A simple way to achieve this is to mmap(2) an anonymous memory region and [[fork]](), this memory is now shared between the parent and child. Unassociated processes can also do shared memory. There is two common methods for this SYSV shared memory or POSIX shared memory.		Shared memory is a form of Interprocess Communication ([[IPC]]). It allows memory regions of one [[process]] to be shared with another [[process]]. A simple way to achieve this is to [[mmap]](2) an anonymous memory region and [[fork]](), this memory is now shared between the parent and child. Unassociated processes can also do shared memory. There is two common methods for this SYSV shared memory or POSIX shared memory.

Pbug at 15:15, 7 October 2005

2005-10-07T15:15:08Z

← Older revision		Revision as of 08:15, 7 October 2005
Line 1:		Line 1:
	Shared memory is a form of Interprocess Communication ([[IPC]]). It allows memory regions of one [[process]] to be shared with another [[process]]. A simple way to achieve this is to mmap(2) an anonymous memory region and fork(), this memory is now shared between the parent and child. Unassociated processes can also do shared memory. There is two common methods for this SYSV shared memory or POSIX shared memory.		Shared memory is a form of Interprocess Communication ([[IPC]]). It allows memory regions of one [[process]] to be shared with another [[process]]. A simple way to achieve this is to mmap(2) an anonymous memory region and [[fork]](), this memory is now shared between the parent and child. Unassociated processes can also do shared memory. There is two common methods for this SYSV shared memory or POSIX shared memory.

Pbug at 15:13, 7 October 2005

2005-10-07T15:13:55Z

New page

Shared memory is a form of Interprocess Communication ([[IPC]]). It allows memory regions of one [[process]] to be shared with another [[process]]. A simple way to achieve this is to mmap(2) an anonymous memory region and fork(), this memory is now shared between the parent and child. Unassociated processes can also do shared memory. There is two common methods for this SYSV shared memory or POSIX shared memory.