cleaned up code and added improvements

- cleaned up code
- using fixed size type variables in file
- using types.h fixup macros
- replaced write/read with pwrite/pread (except for 2 
 occurrences)
- added create fuse callback

1 files changed, 7 insertions, 3 deletions

diff --git a/src/fuse/cowMerger/src/Cow_Merger.c b/src/fuse/cowMerger/src/Cow_Merger.c
index b73cadc..f7d35aa 100644
--- a/src/fuse/cowMerger/src/Cow_Merger.c
+++ b/src/fuse/cowMerger/src/Cow_Merger.c
@@ -1,16 +1,20 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include "merger.h"
-int main(int argc, char *argv[]) {
+#include <time.h>
 
+int main(int argc, char *argv[]) {
    if(argc != 3){
 	   printf("Error, Check your Command Line Arguments.\nExample: ./Cow_Merger <path_to_Image> <path_to_CowFile>\n");
 	   return EXIT_SUCCESS;
    }
-
    char *imageFilePath = argv[1];
    char *cowFilePath = argv[2];
-
+   clock_t t;
+   t = clock();
    merger(imageFilePath, cowFilePath);
+   t = clock() - t;
+   double time_taken = ((double)t)/CLOCKS_PER_SEC; // in seconds
+   printf("merger took %f seconds to execute \n", time_taken);
    return EXIT_SUCCESS;
 }