lock.hh File Reference

#include <memory>
#include <sys/types.h>
#include <vector>

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Classes
struct	nix::UserLock

Functions
std::unique_ptr< UserLock >	nix::acquireUserLock (uid_t nrIds, bool useUserNamespace)
bool	nix::useBuildUsers ()

Function Documentation

acquireUserLock()

std::unique_ptr< UserLock > nix::acquireUserLock	(	uid_t	nrIds,
		bool	useUserNamespace )

Acquire a user lock for a UID range of size nrIds. Note that this may return nullptr if no user is available.