SETREUID(2)             COMMAND REFERENCE             SETREUID(2)



NAME
     setreuid - set real and effective user ID's

SYNOPSIS
     setreuid(ruid, euid)
     int ruid, euid;

DESCRIPTION
     The real and effective user ID's of the current process are
     set to ruid and euid. If ruid or euid is -1, the current
     user ID is filled in by the system.  Only the super-user may
     modify the real user ID of a process.  Users other than the
     super-user may change the effective user ID of a process
     only to the real user ID.

DIAGNOSTICS
     [EPERM]
         The current process is not the super-user and a change
         other than changing the effective user ID to the real
         user ID was specified.

RETURN VALUE
     Upon successful completion, a value of 0 is returned.
     Otherwise, a value of -1 is returned and errno is set to
     indicate the error.

SEE ALSO
     getuid(2), setregid(2), setuid(3c).



























Printed 10/17/86                                                1

%%index%%
na:72,79;
sy:151,297;
de:448,462;
di:910,251;
rv:1161,236;
se:1397,164;
%%index%%000000000105