X-Git-Url: https://zdv2.bktei.com/gitweb/BK-2023-05.git/blobdiff_plain/f6946e55ec99a9c95eff540e478886b33fae9443..bbe4583b268f937782c231ce4a0ce6ce16d7ef6a:/src/test.c

diff --git a/src/test.c b/src/test.c
index 15ff954..f3305c9 100644
--- a/src/test.c
+++ b/src/test.c
@@ -1,21 +1,45 @@
-/* Desc: Return example
+/* Desc: Reading Files
  * Usage: ./test
- * Ref/Attrib: [0] C programming tutorial for beginners https://youtu.be/KJgsSFOSQv0?t=6338
+ * Ref/Attrib: [0] C programming tutorial for beginners https://youtu.be/KJgsSFOSQv0?t=3h41m54s
  *             [1] https://youtu.be/ix5jPkxsr7M?t=3072
  *             [2] C: Multiple scanf's, when I enter in a value for one scanf it skips the second scanf https://stackoverflow.com/a/9562355
+ *             [3] File Positioning https://www.gnu.org/software/libc/manual/html_node/File-Positioning.html
  */
 
-
 #include <stdio.h>
-#include <stdlib.h>
+//#include <stdlib.h>
+
+int main(){
+
+  int fposition;
+  char line[255];
+  FILE *fpointer = fopen("employees.txt", "r");
+
+  printf("%p : fpointer address\n", fpointer);
+  fgets(line, 255, fpointer);
+  fposition = ftell(fpointer); // See [3]
+  printf("%d : fposition\n", fposition);
 
-int main()
-{
+  printf("%p : fpointer address\n", fpointer);  
+  printf("%s", line);
   
+  printf("%p : fpointer address\n", fpointer);  
+  fgets(line, 255, fpointer);
+  fposition = ftell(fpointer);
+  printf("%d : fposition\n", fposition);
+  
+  printf("%p : fpointer address\n", fpointer);
+  printf("%s", line);
+
+  printf("%p\n : fpointer address\n", fpointer);
+  fclose(fpointer);
+  printf("\n\nDone.\n\n");
   return 0;
 };
 
 
+
+
 /*
  * Author: Steven Baltakatei Sandoval
  * License: GPLv3+