NAMEgroupmember - checks group set for a group ID
SYNOPSIS#include <sys/param.h> #include <sys/ucred.h> int groupmember(gid_t gid, struct ucred *cred);
DESCRIPTIONThe 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 VALUESIf the gid is found, 1 is returned; otherwise, 0 is returned.
AUTHORSThis manual page was written by Chad David <email@example.com>. GROUPMEMBER(9)