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UNIX for Dummies Questions & Answers
Ipc Details
Post 79027 by blowtorch on Monday 25th of July 2005 02:32:23 AM
07-25-2005
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---------------------
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LEARN ABOUT OPENDARWIN
libdoor
libdoor(3LIB) Interface Libraries libdoor(3LIB) NAME
libdoor - doors library SYNOPSIS
cc [ flag... ] file... -ldoor [ library... ] #include <door.h> DESCRIPTION
The functions in this library provide programmatic access to doors, including the ability to create and call them. Doors are a fast light- weight RPC mechanism for secure control transfer between processes on the same machine. Conceptually, a thread in one process can issue a call using a door descriptor that causes code to be executed in another process and then returns using the traditional synchronous RPC model. Doors can also be used to pass data and file descriptors between processes. INTERFACES
The shared object libdoor.so.1 provides the public interfaces defined below. See intro(3) for additional information on shared object interfaces. door_bind door_call door_create door_cred door_info door_return door_revoke door_server_create door_ucred door_unbind FILES
/lib/libdoor.so.1 shared object /lib/64/libdoor.so.1 64-bit shared object ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsl | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
intro(3), door_bind(3DOOR), door_call(3DOOR), door_create(3DOOR), door_cred(3DOOR), door_info(3DOOR), door_return(3DOOR), door_revoke(3DOOR), door_server_create(3DOOR), door_ucred(3DOOR), attributes(5) Stevens, W. Richard. UNIX Network Programming, Volume 2: Interprocess Communications, 2/e. Tucson, Ariz.: Prentice Hall, 1999. SunOS 5.10 24 Mar 2004 libdoor(3LIB)