Web Hosting Directory | Web Hosting Resources | Webmaster Resources | Domain Tools | Search Engine Marketing | Forums
  Signup
Today: 1,096   Yesterday: 1,252   Max: 1,872   Total: 484,675   Current Users : 21 (Member 0) 
DOMAIN TOOLS

WEBMASTER TOOLS

RELATED ARTICLES

SUBMIT AN ARTICLE

Write for us and get publicity, link to your website, and best of all get paid. Please visit our writers page for details.


LINK TO US

Link to us and earn points for each visitor you bring to us. Please visit our link partner page for details.

 
Search Linux manpages For:  

cap_clear(3) -- Linux man page

 

NAME

cap_clear, cap_get_flag, cap_set_flag - capability data object manipulation  

SYNOPSIS

#include <sys/capability.h>

int cap_clear(cap_t cap_p);

int cap_get_flag(cap_t cap_p, cap_value_t cap, cap_flag_t flag, cap_flag_value_t *value_p);

int cap_set_flag(cap_t cap_p, cap_flag_t flag, int ncap, cap_value_t *caps, cap_flag_value_t value);  

USAGE

cc ... -lcap  

DESCRIPTION

cap_clear initializes the capability state in working storage identified by cap_p in such a way that all capability flags are cleared.

cap_get_flag obtains the current value of the capability flag, flag, of the capability, cap, from the capability state identified by cap_p and places it in the location pointed to by value_p.

cap_set_flag sets the flag, flag, of each capability in the array caps in the capability state identified by cap_p to value. The argument, ncap, is used to specify the number of capabilities in the array, caps.

A cap_value_t can identify any capability, such as CAP_CHOWN. A cap_flag_t can be set to CAP_EFFECTIVE, CAP_INHERITABLE or CAP_PERMITTED. A cap_flag_value_t can be CAP_CLEAR (0) or CAP_SET (1).  

RETURN VALUE

cap_clear, cap_get_flag and cap_set_flag return zero on success, and -1 on failure.

On failure, errno(3) is set to EINVAL, indicating that one of the arguments is invalid.

 

CONFORMING TO

These functions are specified by POSIX.1e.  

SEE ALSO

cap_copy_ext(3), cap_from_text(3), cap_get_file(3), cap_get_proc(3), cap_init(3)


 
 
 
What is your major source of website traffic?
 
 
 
 
 
 

ADVERTISEMENT

 
Cheap Web HostingBudget Web HostingEcommerce Web Hosting
Link to UsLink ExchangeAdvertisePrivacy PolicyTerms Of ServiceAbout UsContact UsSitemap
Copyright © 2006 - 2008 Broadband Media, Inc. All rights reserved.