Scroll to navigation

GROUPMEMBER(9) Kernel Developer's Manual GROUPMEMBER(9)

NAME

groupmember —
checks group set for a group ID

SYNOPSIS

#include <sys/param.h>
#include <sys/ucred.h>

int
groupmember(gid_t gid, struct ucred *cred);

DESCRIPTION

The groupmember() function checks to see if the given gid is in the group set of the credentials.

Its arguments are:

gid
The group ID to check for.
cred
The credentials to search for the group in.

RETURN VALUES

If the gid is found, 1 is returned; otherwise, 0 is returned.

AUTHORS

This manual page was written by Chad David <davidc@acns.ab.ca>.
July 9, 2001 Linux 4.19.0-10-amd64