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;
Debian Bobcat project files:
- o
-
libbobcat6: debian package containing the shared library, changelog and copyright note;
- o
-
libbobcat-dev: debian package containing the static library, headers, manual pages, and developer info;
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 ([email protected]).