Adjusted testing

DiningPhilosophers.c

@@ -33,11 +33,8 @@ void Up(pthread_mutex_t selectedSemaphore);
 
 /*
  *  Todo:
- *      Create function up()
- *      Create function down()
- *      Create function eat()
- *      Create function think()
  *      Add prints to each state change
+ *      Fix each function's requirements
  *  Theories:
  *      Threads should be put to sleep if can't eat
  *      Sleep has to be awoken by something else, process can't wake own thread
@@ -70,8 +67,9 @@ bool AllPhilosophersFull(PhilosopherData PhilosopherList[], int numPhilosophers)
 
 //
 //  TODO:
-//      Turn function into putting down forks (releasing waits)
+//      Turn function into picking up forks (starting waits)
-// sem_wait
+//      (Right fork is owned by selectedPhilosopher number for consistency)
+//      Add sem_wait
 void Down(pthread_mutex_t selectedSemaphore)
 {
     printf("Function Down() was called.\n");
@@ -98,6 +96,8 @@ int GetNumberPhilosophers(char* argv)
 
 // Takes in the number of philosophers, from 0 to N-1
 // Finishes when all philosophers have eaten twice
+// TODO:
+//      Add splitting function into multiple pthreads
 void Philosopher(int numPhilosophers)
 {
     // Below replaced by PhilosopherData
@@ -109,11 +109,11 @@ void Philosopher(int numPhilosophers)
     int forkCount = numPhilosophers / 2;
     while (true)
     {
-        break;
+        Think(0);                /*philosopher is thinking*/
-        // Think(0);                /*philosopher is thinking*/
         // TakeForks(0, numPhilosophers);          /*acquire two forks or block*/
         // Eat(0);                  /*yum-yum, spaghetti*/
         // PutForks(0, numPhilosophers);           /*put both forks back on table*/
+        break;
     }
 }
 
@@ -161,9 +161,9 @@ void Think(int selectedPhilosopher)
     printf("Function Think() was called.\n");
 }
 
-// Pick up for on left and right
+// Todo:
-// (Right fork is owned by selectedPhilosopher number for consistency)
+//      Make function release hold on semaphore
-// sem_post
+//      Use 'sem_post'
 void Up(pthread_mutex_t selectedSemaphore)
 {
     printf("Function Up() was called.\n");

TestDining.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
-rm DiningPhilosophers
+rm DiningPhilosophers.out
-gcc DiningPhilosophers.c -o DiningPhilosophers
+gcc DiningPhilosophers.c -o DiningPhilosophers.out
-./DiningPhilosophers 5
+./DiningPhilosophers.out 5