Location: reduce memory footprint

Reduce memory footprint by moving data sets into const
data segments. Update function parameters to accept const
parameters when appropriate.

CRs-fixed: 928770
Change-Id: I42955cf18de2b0541cfaed89359cdcf9ae6fea8a

1 files changed, 8 insertions, 8 deletions

diff --git a/utils/loc_cfg.cpp b/utils/loc_cfg.cpp
index 5c33320..967d2f3 100644
--- a/utils/loc_cfg.cpp
+++ b/utils/loc_cfg.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -56,12 +56,12 @@ static uint32_t DEBUG_LEVEL = 0xff;
 static uint32_t TIMESTAMP = 0;
 
 /* Parameter spec table */
-static loc_param_s_type loc_param_table[] =
+static const loc_param_s_type loc_param_table[] =
 {
     {"DEBUG_LEVEL",    &DEBUG_LEVEL, NULL,    'n'},
     {"TIMESTAMP",      &TIMESTAMP,   NULL,    'n'},
 };
-int loc_param_num = sizeof(loc_param_table) / sizeof(loc_param_s_type);
+static const int loc_param_num = sizeof(loc_param_table) / sizeof(loc_param_s_type);
 
 typedef struct loc_param_v_type
 {
@@ -92,7 +92,7 @@ RETURN VALUE
 SIDE EFFECTS
    N/A
 ===========================================================================*/
-int loc_set_config_entry(loc_param_s_type* config_entry, loc_param_v_type* config_value)
+int loc_set_config_entry(const loc_param_s_type* config_entry, loc_param_v_type* config_value)
 {
     int ret=-1;
     if(NULL == config_entry || NULL == config_value)
@@ -181,7 +181,7 @@ SIDE EFFECTS
    N/A
 ===========================================================================*/
 int loc_fill_conf_item(char* input_buf,
-                       loc_param_s_type* config_table, uint32_t table_length)
+                       const loc_param_s_type* config_table, uint32_t table_length)
 {
     int ret = 0;
 
@@ -258,7 +258,7 @@ RETURN VALUE
 SIDE EFFECTS
    N/A
 ===========================================================================*/
-int loc_read_conf_r(FILE *conf_fp, loc_param_s_type* config_table, uint32_t table_length)
+int loc_read_conf_r(FILE *conf_fp, const loc_param_s_type* config_table, uint32_t table_length)
 {
     int ret=0;
 
@@ -322,7 +322,7 @@ SIDE EFFECTS
    N/A
 ===========================================================================*/
 int loc_update_conf(const char* conf_data, int32_t length,
-                    loc_param_s_type* config_table, uint32_t table_length)
+                    const loc_param_s_type* config_table, uint32_t table_length)
 {
     int ret = -1;
 
@@ -377,7 +377,7 @@ RETURN VALUE
 SIDE EFFECTS
    N/A
 ===========================================================================*/
-void loc_read_conf(const char* conf_file_name, loc_param_s_type* config_table,
+void loc_read_conf(const char* conf_file_name, const loc_param_s_type* config_table,
                    uint32_t table_length)
 {
     FILE *conf_fp = NULL;