libcap is a library for getting and setting POSIX.1e
(formerly POSIX 6) draft 15 capabilities.
More information (POSIX 1e and 2c drafts):
http://wt.xpilot.org/publications/posix.1e/download.html
Usage tutorial (Olaf Kirch: Using Capabilities - 2002):
http://www.lst.de/~okir/blackhats/node125.html
Active development of libcap v2 is in filesystem capabilities, see:
http://www.kernel.org/pub/linux/libs/security/linux-privs/README
And maybe read Serge E. Hallyn' article
POSIX file capabilities: Parceling the power of root
http://www.ibm.com/developerworks/linux/library/l-posixcap.html?ca=dgr-lnxw06LinuxPOSIX
If you uninstall this package, you will need to manually remove the
/usr/include/sys/capability.h header.
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