View difference between Paste ID: VqRrhXPD and Kmp5dUPL

-#include <stdlib.h>
+
-#include <stdio.h>
+
-#include <pthread.h>
+int main() {
-#include <errno.h>
+alive_threads = number_of_threads;
-#include <string.h>
+
-#include <sys/types.h>
+		pthread_create(&thread_id[i], NULL, thread_function, NULL)
-#include <sys/stat.h>
+
-#include <fcntl.h>
+
-#include <unistd.h>
+
-#include <time.h>
+
 	}
-int thread_quantity;
+
-int buffer_size;
+void clean(void *) {
-char *requested_file_name;
+  alive_threads--;
-char *requested_word;
+
 void *thread_function(void *data) {
-int file_des = 0;
+while (1) {
-int created_threads = 0;
+  pthread_cleanup_push(clean, NULL);
-int alive_threads;
+	pthread_mutex_lock(&reading_mutex)
 	//some code...
 	pthread_mutex_unlock(&reading_mutex);
-pthread_t *thread_id = NULL;
+	if (bytes_readed > 0) {
-off_t file_size;
+           //no, don't need that code
-pthread_key_t buffer;
+
 	pthread_cleanup_pop(1);
-void usage() {
+	pthread_cancel(pthread_self())
-exit(1);
+
 }
-void err_exit(char *);
+
-void* thread_function(void *);
+
-void clean_thread(void *);
+
-void clean_tsd_buffer(void *); //thread specific data
+
        The pthread_cleanup_pop() function removes the routine at  the  top  of
-int main(int argc, char *argv[]) {
+
-	int i;
+
-	if (argc != 5) {
+
-		usage();
+
-	} else {
+
-		thread_quantity = (int) strtol(argv[1], NULL, 10);
+
-		alive_threads = thread_quantity;
+
-		thread_id = malloc(sizeof(pthread_t) * thread_quantity);
+
-		requested_file_name = argv[2];
+
-		buffer_size = (int) strtol(argv[3], NULL, 10);
+
-		if (errno) {
+
-			usage();
+
-		}
+
-		requested_word = argv[4];
+
 
-	if ((file_des = open(requested_file_name, O_RDONLY)) == -1) {
+
-		err_exit("Error: open(requested_file_name)");
+
 
-	if ((file_size = lseek(file_des, 0, SEEK_END)) == (off_t) -1) {
+
-		err_exit("Error: lseek(file_des, 0, SEEK_END)");
+
        respectively.   For  this  reason, the caller must ensure that call