Swithced to uint types instead unsigned int.

c-code/binary_storage.c

@@ -5,8 +5,8 @@
 #include <sys/time.h>
 #include "binary_storage.h"
 
-unsigned long encodeDbl(double a){
-    unsigned long b;
+uint64_t encodeDbl(double a){
+    uint64_t b;
     unsigned char *src = (unsigned char *)&a,
                   *dst = (unsigned char *)&b;
         dst[0] = src[7];
@@ -25,7 +25,7 @@ BinaryStorage bs_open(char* filename){
    storage.file = fopen(filename,"wb");
    storage.buf_size = 500;
    storage.con_idx = 0;
-   storage.contents = (long*) malloc(sizeof(unsigned long)*storage.buf_size);
+   storage.contents = (uint64_t*) malloc(sizeof(uint64_t)*storage.buf_size);
 
    char header[]="SNS-BIET2020"; 
    fwrite(header,sizeof(header)-1,1,storage.file);
@@ -39,12 +39,12 @@ int write_record(BinaryStorage *bs, char* name, TSTMP timestamp, double value, T
   unsigned char name_len = strlen(name);
 
   int i=0;
-  unsigned int tag_length=0;
+  uint32_t tag_length=0;
   for(i=0;i<tags->num;i++){
     tag_length+=strlen(tags->data[i])+2;
   }
 
-  unsigned int total_length = bswap_32(1+1+name_len+1+8+1+8+1+tag_length);
+  uint32_t total_length = bswap_32(1+1+name_len+1+8+1+8+1+tag_length);
   fwrite(&total_length,4,1,bs->file);
 
 /* name */
@@ -54,14 +54,14 @@ int write_record(BinaryStorage *bs, char* name, TSTMP timestamp, double value, T
 
 /* timestamp */
   fputc(2,bs->file);
-  unsigned int sec = bswap_32(timestamp.seconds);
-  unsigned int nano = bswap_32(timestamp.nanos); 
+  uint32_t sec = bswap_32(timestamp.seconds);
+  uint32_t nano = bswap_32(timestamp.nanos); 
   fwrite(&sec,4,1,bs->file);
   fwrite(&nano,4,1,bs->file);
 
 /* double scalar */
   fputc(17,bs->file);
-  unsigned long rawdata = encodeDbl(value);
+  uint64_t rawdata = encodeDbl(value);
   fwrite(&rawdata,8,1,bs->file);
 
 /* tags */
@@ -80,7 +80,7 @@ int write_record(BinaryStorage *bs, char* name, TSTMP timestamp, double value, T
 }
 
 void bs_close(BinaryStorage *bs){
-   unsigned int total_length = bswap_32(1+1);
+   uint32_t total_length = bswap_32(1+1);
    fwrite(&total_length,4,1,bs->file);
    fputc(255,bs->file);
    fputc(254,bs->file);
@@ -88,10 +88,10 @@ void bs_close(BinaryStorage *bs){
    bs->con_idx++;
    int i;
    for(i=0;i<bs->con_idx;i++){
-      unsigned long swapped = bswap_64(bs->contents[i]);
+      uint64_t swapped = bswap_64(bs->contents[i]);
       fwrite(&swapped,8,1,bs->file);
    }
-   unsigned int num_of_rec = bswap_32(bs->con_idx);
+   uint32_t num_of_rec = bswap_32(bs->con_idx);
    fwrite(&num_of_rec,4,1,bs->file);
 
    fclose(bs->file);

c-code/binary_storage.h

+#include <stdint.h>
 typedef struct tagset {
   char **data;
   size_t num;
 } TAGS;
 
 typedef struct timestamp {
-  unsigned int seconds;
-  unsigned int nanos;
+  uint32_t seconds;
+  uint32_t nanos;
 } TSTMP;
 
 typedef struct storage {
   FILE* file;
-  unsigned long* contents;
-  unsigned int con_idx;
+  uint64_t* contents;
+  uint32_t con_idx;
   size_t buf_size;
 } BinaryStorage;