ssfang

#!/bin/bash --posix

# Avoid an error about function xx() statement on some os, e.g. on ubuntu, Syntax error: "(" unexpected 
# http://ubuntuforums.org/archive/index.php/t-499045.html

#filename: ndk-path.sh

###############################################
# . ./ndk-path.sh -tla 4.9 9 mips > result.txt
###############################################

ssfang

//#include <stdio.h>
#include <io.h>
#include <fcntl.h>
//#include <windows.h>

//typedef LONG (__stdcall *FPTR_NtQueryInformationProcess) (HANDLE, INT, PVOID, ULONG, PULONG);
//FPTR_NtQueryInformationProcess NtQueryInformationProcess;
// Retrieve function address from DLL
//NtQueryInformationProcess = (FPTR_NtQueryInformationProcess) GetProcAddress(GetModuleHandle("ntdll"), "NtQueryInformationProcess");
//if (NtQueryInformationProcess == NULL) {

ssfang

JAVA_HOME=D:\ProgramFiles\Java\jdk1.8.0_40

External Tools – External Tools Configurations

• Location: ${env_var:JAVA_HOME}/bin/javah.exe

• Working Directoy: ${container_loc}

• Arguments: ${string_prompt}

• container_loc Returns the absolute file system path of a resource's container. The target resource is the selected resource when no argument is specified, or the resource identified by a workspace relative path.

• string_prompt Returns the text value entered into a prompt dialog. When one argument is provided, it is used as a prompt hint on the input dialog. When a second argument is provided, it is used as an initial value in the input dialog. The first and second arguments must be separated with a ':'.

ssfang

• Local Reference And Local Frame

[IBM: Overview of JNI object references][1] [JNI Local Reference Changes in ICS][2]

• NewObjectA

extern "C" {

ssfang

root@desktop:~# gcc --help
Usage: gcc [options] file...
Options:
  -pass-exit-codes         Exit with highest error code from a phase
  --help                   Display this information
  --target-help            Display target specific command line options
  --help={target|optimizers|warnings|params|[^]{joined|separate|undocumented}}[,...]
                           Display specific types of command line options

ssfang

#include <stdio.h>

#if (_MSC_VER < 1300) || !defined(_MSC_VER)
 typedef signed char       i8_t;
 typedef signed short      i16_t;
 typedef signed int        i32_t;
 typedef unsigned char     u8_t;
 typedef unsigned short    u16_t;
 typedef unsigned int      u32_t;

ssfang

• Advanced Bash-Scripting Guide - Chapter 15. Internal Commands and Builtins - export

The export [4] command makes available variables to all child processes of the running script or shell. One important use of the export command is in startup files, to initialize and make accessible environmental variables to subsequent user processes.

Caution Unfortunately, there is no way to export variables back to the parent process, to the process that called or invoked the script or shell.

ssfang

• 变量测试与内容替换
• 参数替换

举例

• 变量可重入追加

ssfang

public class CDataAlignment {
  public static void main(String[] args) throws java.lang.Exception {
    System.out.println(Struct.aligned(1, 1));
    structCharShortDoubleIntTest(1, false);
    structCharShortDoubleIntTest(2, false);
    structCharShortDoubleIntTest(4, false);
    structCharShortDoubleIntTest(8, false);
    structCharShortDoubleIntTest(16, false);
    structCharShortDoubleIntTest(32, false);

ssfang

• Powershell脚本的扩展名为“.ps1”

一个获取文件列表并修改文件时间属性的用法：

<#
文件：touch.ps1
用途：用于修改已存在文件时间属性的功能脚本
创建：2016-02-22，ss
修改：2016-02-22，ss