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Solaris does not provide getgrouplist().
Please refer to
https://solaris.bionicmutton.org/hg/kde4-specs-432/file/539d9ed6c7b5/specs/patches/kdelibs-getgrouplist.diff
--- ./kio/kfile/kpropertiesdialog.cpp.orig Tue Apr 14 23:40:16 2009
+++ ./kio/kfile/kpropertiesdialog.cpp Tue Apr 14 23:40:29 2009
@@ -141,6 +141,101 @@
#endif
#endif
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if 0
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)getgrouplist.c 8.2 (Berkeley) 12/8/94";
+#endif /* LIBC_SCCS and not lint */
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: src/lib/libc/gen/getgrouplist.c,v 1.14 2005/05/03 16:20:03 delphij Exp $");
+#endif
+
+/*
+ * get credential
+ */
+#include <sys/types.h>
+
+#include <grp.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+getgrouplist(const char *uname, gid_t agroup, gid_t *groups, int *grpcnt)
+{
+ const struct group *grp;
+ int i, maxgroups, ngroups, ret;
+
+ ret = 0;
+ ngroups = 0;
+ maxgroups = *grpcnt;
+ /*
+ * When installing primary group, duplicate it;
+ * the first element of groups is the effective gid
+ * and will be overwritten when a setgid file is executed.
+ */
+ groups ? groups[ngroups++] = agroup : ngroups++;
+ if (maxgroups > 1)
+ groups ? groups[ngroups++] = agroup : ngroups++;
+ /*
+ * Scan the group file to find additional groups.
+ */
+ setgrent();
+ while ((grp = getgrent()) != NULL) {
+ if (groups) {
+ for (i = 0; i < ngroups; i++) {
+ if (grp->gr_gid == groups[i])
+ goto skip;
+ }
+ }
+ for (i = 0; grp->gr_mem[i]; i++) {
+ if (!strcmp(grp->gr_mem[i], uname)) {
+ if (ngroups >= maxgroups) {
+ ret = -1;
+ break;
+ }
+ groups ? groups[ngroups++] = grp->gr_gid : ngroups++;
+ break;
+ }
+ }
+skip:
+ ;
+ }
+ endgrent();
+ *grpcnt = ngroups;
+ return (ret);
+}
using namespace KDEPrivate;
static QString nameFromFileName(QString nameStr)
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