Graduate

Signed-off-by: Matt Strapp <matt@mattstrapp.net>

1 files changed, 0 insertions, 65 deletions

diff --git a/OLD/csci4061/101920_breakout/pipe_template.c b/OLD/csci4061/101920_breakout/pipe_template.c
deleted file mode 100644
index 2c37941..0000000
--- a/OLD/csci4061/101920_breakout/pipe_template.c
+++ /dev/null
@@ -1,65 +0,0 @@
-// -----------------------------------------------------------------------------
-// Pipes
-//
-// Write a program that creates a child process and pipes the string
-// "hello child" to the child to be printed. The parent should wait for the
-// child to terminate
-//
-// Template: Implement the TODOs
-//
-// Expected output:
-// Parent Sending: hello child
-// Child Received: hello child
-// -----------------------------------------------------------------------------
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-int main(void) {
-  // Open pipe
-  int ends[2];
-  pipe(ends);
-
-  char string_to_send[] = "hello child";
-  int bytes_to_send_recv = strlen(string_to_send) + 1;
-
-  // Create child process
-  pid_t pid = fork();
-  if (pid < 0) {
-    // Error
-    fprintf(stderr, "ERROR: Failed to fork\n");
-  }
-  else if (pid > 0) {
-    // Parent
-    printf("Parent Sending: %s\n", string_to_send);
-
-    // Parent doesn't need read file descriptor
-    close(ends[0]);
-    // Write the string to the pipe
-    write(ends[1], string_to_send, bytes_to_send_recv);
-    // Done writing
-    close(ends[1]);
-    // Wait for child to terminate
-    wait(NULL);
-  }
-  else {
-    // Child
-
-    char *recv_buffer = malloc(bytes_to_send_recv);
-
-    // Child doesn't need write file descriptor
-    close(ends[1]);
-    // Read the string from the pipe
-    read(ends[0], recv_buffer, bytes_to_send_recv);
-    // Done reading
-    close(ends[0]);
-    // Print result
-    printf("Child Received: %s\n", recv_buffer);
-    free(recv_buffer);
-  }
-
-  return 0;
-}