Fixes for Solaris X86.

configure.in

@@ -898,6 +898,7 @@ AC_CHECK_HEADERS(\
 	sys/file.h \
 	sys/filio.h \
 	sys/ipc.h \
+	sys/link.h \
 	sys/lwp.h \
 	sys/mman.h \
 	sys/modem.h \

debugger/stabs.c

@@ -36,6 +36,9 @@
 #ifdef HAVE_LINK_H
 # include <link.h>
 #endif
+#ifdef HAVE_SYS_LINK_H
+# include <sys/link.h>
+#endif
 #endif
 
 #ifndef N_UNDF

include/config.h.in

@@ -322,6 +322,9 @@
 /* Define if you have the <sys/ipc.h> header file.  */
 #undef HAVE_SYS_IPC_H
 
+/* Define if you have the <sys/link.h> header file.  */
+#undef HAVE_SYS_LINK_H
+
 /* Define if you have the <sys/lwp.h> header file.  */
 #undef HAVE_SYS_LWP_H
 

loader/loadorder.c

@@ -372,10 +372,11 @@ void MODULE_InitLoadOrder(void)
 static BOOL get_list_load_order( const char *module, const struct loadorder_list *list,
                                  enum loadorder_type lo[] )
 {
-    module_loadorder_t tmp, *res;
+    module_loadorder_t tmp, *res = NULL;
 
     tmp.modulename = module;
-    if ((res = bsearch(&tmp, list->order, list->count, sizeof(list->order[0]), cmp_sort_func)))
+    /* some bsearch implementations (Solaris) are buggy when the number of items is 0 */
+    if (list->count && (res = bsearch(&tmp, list->order, list->count, sizeof(list->order[0]), cmp_sort_func)))
         memcpy( lo, res->loadorder, sizeof(res->loadorder) );
     return (res != NULL);
 }