guts/getgroups.c


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/* 
 * static int
 * wrap_getgroups(int size, gid_t *list) {
 *	int rc = -1;
 */
	struct passwd *p = wrap_getpwuid(wrap_getuid());
	int oldsize = size;

	if (p) {
		rc = wrap_getgrouplist(p->pw_name, wrap_getgid(), list, &size);
		if (oldsize == 0 || size <= oldsize)
			rc = size;
	} else {
		errno = ENOENT;
	}

/*	return rc;
 * }
 */