NAME¶

FBB::SharedBlock - Shared memory data block info

SYNOPSIS¶

#include <bobcat/sharedblock>
Linking option: -lpthread, -lbobcat

DESCRIPTION¶

FBB::SharedBlock objects are used by FBB::SharedSegment to access the IDs and shared memory locks of shared memory data segments.

NAMESPACE¶

FBB
All constructors, members, operators and manipulators, mentioned in this man-page, are defined in the namespace FBB.

INHERITS FROM¶

-

CONSTRUCTORS¶

Only the default constructor is available. Copy and move assignment operators are not available.

MEMBER FUNCTIONS¶

o

size_t id() const:
The object’s stored ID value is returned.

o

void lock() const:
When returning from this member, the current process has obtained the FBB::SharedBlock’s shared memory mutex lock.

o

void setID(size_t id):
The object’s stored ID value is set to id.

o

void unlock() const:
The shared memory segment’s mutex lock is released.

EXAMPLE¶

See the sharedstream(3bobcat) man page.

FILES¶

bobcat/sharedblock - defines the class interface

SEE ALSO¶

bobcat(7) isharedstream(3bobcat), osharedstream(3bobcat), sharedcondition(3bobcat), sharedmemory(3bobcat), sharedmutex(3bobcat), sharedpos(3bobcat), sharedreadme(7bobcat), sharedsegment(3bobcat), sharedstream(3bobcat), sharedbuf(3bobcat)

BUGS¶

None Reported.

BOBCAT PROJECT FILES¶

o

https://fbb-git.gitlab.io/bobcat/: gitlab project page;

o

bobcat_6.06.02-x.dsc: detached signature;

o

bobcat_6.06.02-x.tar.gz: source archive;

o

bobcat_6.06.02-x_i386.changes: change log;

o

libbobcat1_6.06.02-x_*.deb: debian package containing the libraries;

o

libbobcat1-dev_6.06.02-x_*.deb: debian package containing the libraries, headers and manual pages;

BOBCAT¶

Bobcat is an acronym of `Brokken’s Own Base Classes And Templates’.

COPYRIGHT¶

This is free software, distributed under the terms of the GNU General Public License (GPL).

AUTHOR¶

Frank B. Brokken (f.b.brokken@rug.nl).