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.\" Copyright 1993 Rickard E. Faith (faith@cs.unc.edu)
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.\" Translated into german by Stefan Janke (gonzo@burg.studfb.unibw-muenchen.de)
.\"
.TH GETGID 2 "2. September 1996" "Linux 0.99.11" "Systemaufrufe"
.SH BEZEICHNUNG
getgid, getegid \- gibt die Gruppenidentifikation (GID) zurück
.SH "ÜBERSICHT"
.B #include <unistd.h>
.sp
.B gid_t getgid(void);
.br
.B gid_t getegid(void);
.SH BESCHREIBUNG
.B getgid
gibt die reale Gruppen-ID des laufenden Prozesses zurück.

.B getegid
gibt die effektive Gruppen-ID des laufenden Prozesses zurück.

Die reale ID ergibt sich aus der ID des aufrufenden Prozesses. Die
effektive ID ergibt sich aus dem Set-ID-Bit der Datei, die ausgeführt
wird.
.SH FEHLER
Diese Funktionen sind immer erfolgreich.
.SH "KONFORM ZU"
POSIX, BSD 4.3
.SH "SIEHE AUCH"
.BR setregid (2),
.BR setgid (2).