[glib/glib-2-62: 1/3] gunixmounts: Handle Solaris name of mnt_mntopts in place of mnt_opts

[Philip Withnall <pwithnall src gnome org>]

commit 8e49fba3f336433b5f11fd16690672642950fbf9
Author: Alan Coopersmith <alan coopersmith oracle com>
Date:   Fri Oct 4 12:55:14 2019 -0700

    gunixmounts: Handle Solaris name of mnt_mntopts in place of mnt_opts
    
    Fixes build failure:
    ../gio/gunixmounts.c: In function ‘_g_get_unix_mounts’:
    ../gio/gunixmounts.c:742:53: error: ‘struct mnttab’ has no member named ‘mnt_opts’; did you mean 
‘mnt_mntopts’?
      742 |                                              mntent.mnt_opts,
          |                                                     ^~~~~~~~
          |                                                     mnt_mntopts
    
    Signed-off-by: Alan Coopersmith <alan coopersmith oracle com>

 gio/gunixmounts.c | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/gio/gunixmounts.c b/gio/gunixmounts.c
index cf73fe5e0..1e45a5b13 100644
--- a/gio/gunixmounts.c
+++ b/gio/gunixmounts.c
@@ -165,6 +165,9 @@ static guint64 mount_poller_time = 0;
 #endif
 #elif defined (HAVE_SYS_MNTTAB_H)
 #include <sys/mnttab.h>
+#ifdef _sun
+#define mnt_opts mnt_mntopts
+#endif
 #endif
 
 #ifdef HAVE_SYS_VFSTAB_H