ChunMinChang

Linked-list in C++

This is a comparison to [ChunMinChang/31f11789bb859356daf05107e8fc859e][class_in_c], which simulates C++ classes to implement linked-list in pure C.

TODO

• Implement delete function to remove a node from the list
• Implement move function to move cursor to a specific node
• Implement search function to return one specific node

Comparison with [C version][class_in_c]

ChunMinChang

Class in C for linked-list implementation

An example to simulate a C++ class in C.

This is a comparison to [ChunMinChang/8e04130e778d77e0b30b8954cc5f2473][c++], which implement a linked-list in C++.

TODO

• Implement delete function to remove a node from the list
• Implement move function to move cursor to a specific node
• Implement search function to return one specific node

ChunMinChang

pthread

Sample code for demonstrating different behavior in different pthread type

• PTHREAD_MUTEX_NORMAL
  • This type of mutex does not detect deadlock
  • A thread attempting to relock this mutex without first unlocking it shall deadlock
  • A thread attempting to unlock a mutex locked by a different thread results in undefined behavior

ChunMinChang

#include <assert.h>
#include <CoreAudio/CoreAudio.h>

#include "AudioStream.h"

#define AU_OUT_BUS  0
// #define AU_IN_BUS   1

AudioStream::AudioStream(Format aFormat,
                         unsigned int aRate,

ChunMinChang

Duplicate symbol when compiling

We will have duplicate symbol for architecture x86_64 when we compile the programs as follows:

$ g++ -c -Wall bye.cpp   # Generate bye.o
$ g++ -c -Wall hello.cpp # Generate hello.o
$ g++ -Wall main.cpp bye.o hello.o -o run
duplicate symbol __Z3LOGNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEE in:
    bye.o

ChunMinChang

#!/bin/bash

# Get ADB Devices
declare -a devices
let i=0
getADBDevices(){
  while read line #get devices list
  do
    if [ -n "$line" ] && [ "`echo $line | awk '{print $2}'`" == "device" ]
    then

ChunMinChang

#include <alsa/asoundlib.h> // for ALSA APIs
#include <stddef.h>         // for offsetof
#include <stdio.h>          // for fprintf
#include <stdlib.h>         // for calloc
#include <string.h>         // for strcmp

#define DEBUG 1 // Set 1 to log the debugging messages.
#define LOG(...) DEBUG && fprintf(stdout, __VA_ARGS__)

#define ALSA_DEFAULT_DEVICE_NAME "default"

ChunMinChang

all:
				gcc -o field_offset field_offset.c
				./field_offset
				# static library:
				gcc -c buffer_list.c -o buffer_list.o
				ar rcs libbufferlist.a buffer_list.o
				# sample in C:
				gcc sample.c -L. -lbufferlist -o sample-c
				./sample-c
				# sample in Rust:

ChunMinChang

/**
 * Adapted from The Java Tutorial
 * Second Edition by Campione, M. and
 * Walrath, K.Addison-Wesley 1998
 */

/**
 * This is a demonstration of how NOT to write multi-threaded programs.
 * It is a program that purposely causes deadlock between two threads that
 * are both trying to acquire locks for the same two resources.

ChunMinChang

CC=g++
CFLAGS=-c -Wall --std=c++11

all: sorting.o
	$(CC) sorting_test.cpp sorting.o -o sorting_test

sorting.o: sorting.cpp
	$(CC) $(CFLAGS) sorting.cpp

clean: