posix library

Classes

Libc

Functions

geteuid() int
Gets the effective user id (euid) The effective user id is the processes currently active uid and is used when checking if the process has permission to access a resource. [...]
getuid() int
Gets the real user id (ruid) The real user id is the uid used to create the current processes. [...]
seteuid(int euid) → void
Gets the effective user id (euid) The effective user id is the processes currently active uid and is used when checking if the process has permission to access a resource. [...]
setreuid(int ruid, int euid) → void
Sets the real and effective user id (euid) [...]

Exceptions / Errors

PosixException