_sia_isagroup - checks a list of known groups to determine if a given groups already exists SIA (Security Integration Architecture)
Standard C library (libc.so and libc.a)
#include <sia.h>
#include <siad.h>
int _sia_isagroup( gid_t group gid_t *list int ngroups)
Group ID to check for membership in the list. Array of group IDs that is already known. Number if elements in list to scan.
_sia_isagroup is a utility routine for the sia_get_groups() routines to determine whether a given group is already in the known list of groups.
This routine returns a 1 if the group is already in the list and a zero if it is not.
getgrent(3), matrix.conf(4), initgroups(3), siad_get_groups(3) _sia_isagroup(3)
Security delim off