environment.hpp File Reference

Declaration of environment setup routines that requires root privileges. More...

#include <string>
#include <vector>
#include <functional>
#include <sys/types.h>

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Namespaces
	utils

Functions
bool	utils::setSuppGroups (const std::vector< std::string > &groups)
	Set supplementary groups to the current process. More...
bool	utils::dropRoot (uid_t uid, gid_t gid, const std::vector< unsigned int > &caps)
	Set effective and permitted capabilities on the current process and drop root privileges. More...
bool	utils::launchAsRoot (const std::function< bool()> &func)
	Launch func as root user. More...
bool	utils::joinToNs (int nsPid, int ns)
	Join to namespace. More...
int	utils::passNamespacedFd (int nsPid, int ns, const std::function< int()> &fdFactory)
	Pass file descriptor from namespace of some process. More...

Detailed Description

Declaration of environment setup routines that requires root privileges.

Author

Michal Witanowski (m.wit.nosp@m.anow.nosp@m.ski@s.nosp@m.amsu.nosp@m.ng.co.nosp@m.m)