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Annotation of 43BSDTahoe/man/man2/setreuid.2, revision 1.1

1.1     ! root        1: .\" Copyright (c) 1980 Regents of the University of California.
        !             2: .\" All rights reserved.  The Berkeley software License Agreement
        !             3: .\" specifies the terms and conditions for redistribution.
        !             4: .\"
        !             5: .\"    @(#)setreuid.2  6.1 (Berkeley) 5/9/85
        !             6: .\"
        !             7: .TH SETREUID 2 "May 9, 1985"
        !             8: .UC 4
        !             9: .SH NAME
        !            10: setreuid \- set real and effective user ID's
        !            11: .SH SYNOPSIS
        !            12: .ft B
        !            13: .nf
        !            14: setreuid(ruid, euid)
        !            15: int ruid, euid;
        !            16: .fi
        !            17: .ft R
        !            18: .SH DESCRIPTION
        !            19: The real and effective user ID's of the
        !            20: current process are set according to the arguments.
        !            21: If
        !            22: .I ruid
        !            23: or 
        !            24: .I euid
        !            25: is \-1, the current uid is filled in by the system.
        !            26: Unprivileged users may change the real user
        !            27: ID to the effective user ID and vice-versa; only the super-user may
        !            28: make other changes.
        !            29: .SH "RETURN VALUE
        !            30: Upon successful completion, a value of 0 is returned.  Otherwise,
        !            31: a value of \-1 is returned and \fIerrno\fP is set to indicate the error.
        !            32: .SH "ERRORS
        !            33: .TP 15
        !            34: [EPERM]
        !            35: The current process is not the super-user and a change
        !            36: other than changing the effective user-id to the real user-id
        !            37: was specified.
        !            38: .SH "SEE ALSO"
        !            39: getuid(2), setregid(2), setuid(3)

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