Function nix::unistd::setresuid [−] [src]

pub fn setresuid(ruid: uid_t, euid: uid_t, suid: uid_t) -> Result<()>

Sets the real, effective, and saved uid. (see setresuid(2))

ruid: real user id
euid: effective user id
suid: saved user id
returns: Ok or libc error code.

Err is returned if the user doesn't have permission to set this UID.

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