4770 soconfig(1M) needs an option to print the in-kernel socket configuration table

@@ -33,10 +33,13 @@
  *
  * University Acknowledgment- Portions of this document are derived from
  * software developed by the University of California, Berkeley, and its
  * contributors.
  */
+/*
+ * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
+ */
 
 #ifndef _SYS_SOCKETVAR_H
 #define _SYS_SOCKETVAR_H
 
 #include <sys/types.h>

@@ -504,10 +507,11 @@
 extern void     sockparams_destroy(struct sockparams *);
 extern int      sockparams_add(struct sockparams *);
 extern int      sockparams_delete(int, int, int);
 extern int      sockparams_new_filter(struct sof_entry *);
 extern void     sockparams_filter_cleanup(struct sof_entry *);
+extern int      sockparams_copyout_socktable(uintptr_t);
 
 extern void smod_init(void);
 extern void smod_add(smod_info_t *);
 extern int smod_register(const smod_reg_t *);
 extern int smod_unregister(const char *);

@@ -973,10 +977,11 @@
  */
 #define SOCKCONFIG_ADD_SOCK             0
 #define SOCKCONFIG_REMOVE_SOCK          1
 #define SOCKCONFIG_ADD_FILTER           2
 #define SOCKCONFIG_REMOVE_FILTER        3
+#define SOCKCONFIG_GET_SOCKTABLE        4
 
 /*
  * Data structures for configuring socket filters.
  */
 

@@ -1011,10 +1016,28 @@
         char            *sfp_hintarg;
         uint_t          sfp_socktuple_cnt;
         sof_socktuple_t *sfp_socktuple;
 };
 
+/*
+ * Data structures for the in-kernel socket configuration table.
+ */
+typedef struct sockconfig_socktable_entry {
+        int             se_family;
+        int             se_type;
+        int             se_protocol;
+        int             se_refcnt;
+        int             se_flags;
+        char            se_modname[MODMAXNAMELEN];
+        char            se_strdev[MAXPATHLEN];
+} sockconfig_socktable_entry_t;
+
+typedef struct sockconfig_socktable {
+        uint_t          num_of_entries;
+        sockconfig_socktable_entry_t *st_entries;
+} sockconfig_socktable_t;
+
 #ifdef  _SYSCALL32
 
 typedef struct sof_socktuple32 {
         int32_t sofst_family;
         int32_t sofst_type;

@@ -1028,10 +1051,15 @@
         caddr32_t       sfp_hintarg;
         uint32_t        sfp_socktuple_cnt;
         caddr32_t       sfp_socktuple;
 };
 
+typedef struct sockconfig_socktable32 {
+        uint_t          num_of_entries;
+        caddr32_t       st_entries;
+} sockconfig_socktable32_t;
+
 #endif  /* _SYSCALL32 */
 
 #define SOCKMOD_PATH    "socketmod"     /* dir where sockmods are stored */
 
 #ifdef  __cplusplus