opensm: Fix issues causing const warnings for strings

index f47ad40..8ac88cd 100644
@@ -74,7 +74,7 @@ static int map_name(void *cxt, uint64_t guid, char *p)
 	return 0;
 }
 
-nn_map_t *open_node_name_map(char *node_name_map)
+nn_map_t *open_node_name_map(const char *node_name_map)
 {
 	nn_map_t *map;
 	char linebuf[PARSE_NODE_MAP_BUFLEN + 1];

index 97984b1..bfe290b 100644
@@ -54,7 +54,7 @@ typedef cl_qmap_t nn_map_t;
  * Node name map interface.
  * It is OK to pass NULL for the node_name_map[_fp] parameters.
  */
-nn_map_t *open_node_name_map(char *node_name_map);
+nn_map_t *open_node_name_map(const char *node_name_map);
 void  close_node_name_map(nn_map_t *map);
 char *remap_node_name(nn_map_t *map, uint64_t target_guid, char *nodedesc);
 	/* NOTE: parameter "nodedesc" may be modified here. */

index d05bfa0..05332c0 100644
@@ -212,7 +212,7 @@ int osm_db_init(IN osm_db_t * p_db, IN struct osm_log * p_log);
 *
 * SYNOPSIS
 */
-osm_db_domain_t *osm_db_domain_init(IN osm_db_t * p_db, IN char *domain_name);
+osm_db_domain_t *osm_db_domain_init(IN osm_db_t * p_db, IN const char *domain_name);
 /*
 * PARAMETERS
 *

index f0a0a11..2f98ae0 100644
@@ -243,7 +243,7 @@ typedef struct osm_cct {
 * SYNOPSIS
 */
 typedef struct osm_subn_opt {
-	char *config_file;
+	const char *config_file;
 	ib_net64_t guid;
 	ib_net64_t m_key;
 	ib_net64_t sm_key;

@@ -1506,7 +1506,7 @@ void osm_subn_set_default_opt(IN osm_subn_opt_t * p_opt);
 *
 * SYNOPSIS
 */
-int osm_subn_parse_conf_file(char *conf_file, osm_subn_opt_t * p_opt);
+int osm_subn_parse_conf_file(const char *conf_file, osm_subn_opt_t * p_opt);
 /*
 * PARAMETERS
 *

index 1a061a8..92b1c03 100644
@@ -603,7 +603,8 @@ int main(int argc, char *argv[])
 	boolean_t run_once_flag = FALSE;
 	int32_t vendor_debug = 0;
 	int next_option;
-	char *conf_template = NULL, *config_file = NULL;
+	char *conf_template = NULL;
+	const char *config_file = NULL;
 	uint32_t val;
 	const char *const short_option =
 	    "F:c:i:w:O:f:ed:D:g:l:L:s:t:a:u:m:X:R:zM:U:S:P:Y:ANZ:WBIQvVhoryxp:n:q:k:C:G:H:";

index c393ce6..0f80bdb 100644
@@ -62,7 +62,7 @@
 extern void osm_update_node_desc(IN osm_opensm_t *osm);
 
 struct command {
-	char *name;
+	const char *name;
 	void (*help_function) (FILE * out, int detail);
 	void (*parse_function) (char **p_last, osm_opensm_t * p_osm,
 				FILE * out);

index 9f338f3..bea3b05 100644
@@ -108,7 +108,7 @@ typedef struct osm_db_domain_imp {
  * SYNOPSIS
  */
 typedef struct osm_db_imp {
-	char *db_dir_name;
+	const char *db_dir_name;
 } osm_db_imp_t;
 /*
  * FIELDS

@@ -206,7 +206,7 @@ err:
 	return 1;
 }
 
-osm_db_domain_t *osm_db_domain_init(IN osm_db_t * p_db, IN char *domain_name)
+osm_db_domain_t *osm_db_domain_init(IN osm_db_t * p_db, IN const char *domain_name)
 {
 	osm_db_domain_t *p_domain;
 	osm_db_domain_imp_t *p_domain_imp;

index 00a29d0..443030f 100644
@@ -370,7 +370,7 @@ static void dump_topology_node(cl_map_item_t * item, FILE * file, void *cxt)
 	osm_node_t *p_nbnode;
 	osm_physp_t *p_physp, *p_default_physp, *p_rphysp;
 	uint8_t link_speed_act;
-	char *link_speed_act_str;
+	const char *link_speed_act_str;
 
 	if (!p_node->node_info.num_ports)
 		return;

@@ -493,8 +493,8 @@ static void dump_sl2vl_tbl(cl_map_item_t * item, FILE * file, void *cxt)
 	ib_slvl_table_t *p_tbl;
 	int i, n;
 	char buf[1024];
-	char * header_line =	"#in out : 0  1  2  3  4  5  6  7  8  9  10 11 12 13 14 15";
-	char * separator_line = "#--------------------------------------------------------";
+	const char * header_line =	"#in out : 0  1  2  3  4  5  6  7  8  9  10 11 12 13 14 15";
+	const char * separator_line = "#--------------------------------------------------------";
 
 	if (!num_ports)
 		return;

index 2b7efe6..327a89a 100644
@@ -62,7 +62,7 @@ static int log_exit_count = 0;
 #include <unistd.h>
 #include <complib/cl_timer.h>
 
-static char *month_str[] = {
+static const char *month_str[] = {
 	"Jan",
 	"Feb",
 	"Mar",

index d17315f..92e1a39 100644
@@ -733,7 +733,7 @@ static void dump_node_mr(db_node_t * node, FILE * fp)
 
 static void dump_hr_dc(FILE *fp, uint64_t val64, int data)
 {
-	char *unit = "";
+	const char *unit = "";
 	uint64_t tmp = val64;
 	float val = 0.0;
 	int ui = 0;

index 7a1f31c..b52e227 100644
@@ -92,7 +92,7 @@ pkey_mgr_process_physical_port(IN osm_log_t * p_log,
 	osm_node_t *p_node = osm_physp_get_node_ptr(p_physp);
 	osm_pkey_tbl_t *p_pkey_tbl;
 	ib_net16_t *p_orig_pkey;
-	char *stat = NULL;
+	const char *stat = NULL;
 	osm_pending_pkey_t *p_pending;
 
 	p_pkey_tbl = &p_physp->pkeys;

index 873fb55..391e38c 100644
@@ -748,7 +748,7 @@ static osm_qos_match_rule_t *__qos_policy_get_match_rule_by_params(
 
 static osm_qos_level_t *__qos_policy_get_qos_level_by_name(
 		const osm_qos_policy_t * p_qos_policy,
-		char *name)
+		const char *name)
 {
 	osm_qos_level_t *p_qos_level = NULL;
 	cl_list_iterator_t list_iterator;

index f585a42..eaf4a47 100644
@@ -2061,7 +2061,7 @@ int osm_subn_verify_config(IN osm_subn_opt_t * p_opts)
 	return 0;
 }
 
-int osm_subn_parse_conf_file(char *file_name, osm_subn_opt_t * p_opts)
+int osm_subn_parse_conf_file(const char *file_name, osm_subn_opt_t * p_opts)
 {
 	char line[1024];
 	FILE *opts_file;

index b926fe0..8139f1a 100644
@@ -1547,7 +1547,7 @@ bool link_tswitches(struct torus *t, int cdir,
 	int p;
 	struct port_grp *pg0, *pg1;
 	struct f_switch *f_sw0, *f_sw1;
-	char *cdir_name = "unknown";
+	const char *cdir_name = "unknown";
 	unsigned port_cnt;
 	int success = false;
 

index 99d6981..864e161 100644
@@ -277,7 +277,7 @@ static inline boolean_t tuple_assigned(IN ftree_tuple_t tuple)
 
 #define FTREE_TUPLE_BUFFERS_NUM 6
 
-static char *tuple_to_str(IN ftree_tuple_t tuple)
+static const char *tuple_to_str(IN ftree_tuple_t tuple)
 {
 	static char buffer[FTREE_TUPLE_BUFFERS_NUM][FTREE_TUPLE_BUFF_LEN];
 	static uint8_t ind = 0;

@@ -1269,7 +1269,7 @@ static void fabric_dump_hca_ordering(IN ftree_fabric_t * p_ftree)
 
 	char path[1024];
 	FILE *p_hca_ordering_file;
-	char *filename = "opensm-ftree-ca-order.dump";
+	const char *filename = "opensm-ftree-ca-order.dump";
 
 	snprintf(path, sizeof(path), "%s/%s",
 		 p_ftree->p_osm->subn.opt.dump_files_dir, filename);