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[Linux-Unix] unix仿真 DL : 0: provides implementations of the following UNIX APIs: chdir(), getcwd(), mkdir(), rmdir() dlopen(), dlclose(), dlsym(), dlerror() getpagesize() gettimeofday() link(), unlink() glob(), globfree() mmap(), munmap(), msync() opendir(), readdir(), rewinddir(), closedir() pathconf(), realpath() readv(), writev()
Date : 2012-02-04 Size : 725.19kb User : hqsun_sohu@sohu.com
[Windows Develop] gettimeofday DL : 0: The first example is of a program that uses the system
Date : 2025-07-08 Size : 2kb User : yangyuanlong
[Windows Develop] Createprocess DL : 0: 创建进程文件包含在linux和windows下创建进程的算法设计并实现Unix的“time”命令。“mytime”命令通过命令行参数接受要运行的程序，创建一个独立的进程来运行该程序，并记录程序运行的时间。在Windows下实现: • 使用CreateProcess()来创建进程 • 使用WaitForSingleObject()在“mytime”命令和新创建的进程之间同步 • 调用GetSystemTime()来获取时间在Linux下实现: • 使用fork()/execv()来创建进程运行程序 • 使用wait()等待新创建的进程结束 • 调用gettimeofday()来获取时间 -Create process File contains under the Windows in the process of creating and Linux algorithm Design and implement the "time" Unix commands. "Mytime" command through the command line parameters to accept applications, creating a separate process to run this program, and record the process of running time. Under Windows: CreateProcess (), use to create process Use WaitForSingleObject (), in the "new" command and mytime process of creating between synchronization GetSystemTime (), call for time To realize the Linux in: Use fork (,)/execv () to create a process to run the program Using pro (), waiting for a new process of creating Gettimeofday (), calls for time
Date : 2025-07-08 Size : 1.28mb User : 得分
[Linux-Unix] time DL : 0: Linux 环境下各种时间处理函数，包括日历时间、格林威治时间、本地时间之间的相互转化，以及用gettimeofday计算执行时间等-Linux environment to process a variety of functions, including calendar time, Greenwich time, conversion between local time and the calculation of execution time with gettimeofday
Date : 2025-07-08 Size : 1kb User : szl
[Linux-Unix] time DL : 0: 用gettimeofday函数获得目前时间的例子-Gettimeofday function example
Date : 2025-07-08 Size : 1kb User : 郑涛
[Process-Thread] gettimeofday DL : 0: 使用gettimeofday计算电脑一个进程运算时间-Calculation computer computation time of a process
Date : 2025-07-08 Size : 1kb User : wuguocheng
[Linux-Unix] Process_control DL : 0: 设计并实现Unix的“time”命令。“mytime”命令通过命令行参数接受要运行的程序，创建一个独立的进程来运行该程序，并记录程序运行的时间。在Linux下实现: • 使用fork()/execv()来创建进程运行程序 • 使用wait()等待新创建的进程结束 • 调用gettimeofday()来获取时间 -Design and implementation of the Unix " time" command. " Mytime" command via the command line parameter accepts the program to run, create a separate process to run the program, and recording program to run. Under Linux: • Use a fork ()/execv () to create a process to run the program • Use wait () to wait for the end of the newly created process • call gettimeofday () to get the time
Date : 2025-07-08 Size : 232kb User : Dean Miller
[Console] 2 DL : 0: 实验二、进程控制（15分）设计并实现Unix的“time”命令。“mytime”命令通过命令行参数接受要运行的程序，创建一个独立的进程来运行该程序，并记录程序运行的时间。在Windows下实现: 使用CreateProcess()来创建进程使用WaitForSingleObject()在“mytime”命令和新创建的进程之间同步调用GetSystemTime()来获取时间在Linux下实现: 使用fork()/execv()来创建进程运行程序使用wait()等待新创建的进程结束调用gettimeofday()来获取时间 mytime的用法： $ mytime.exe program1 请注意运行结果的可读性，如：年月日时分秒毫秒微秒-The second experiment, process control (15 points) to design and implement the Unix " time" command. " Mytime" command from the command line arguments accepted to run the program, create a separate process to run the program, and record the program running time. In the Windows implementation: use CreateProcess () to create a process using WaitForSingleObject () between " mytime" command and the newly created process synchronous call GetSystemTime () to get the time in the Linux implementation: use fork ()/execv () to create a process to run the program using the wait () to wait for the end of the newly created process call gettimeofday () to get the time mytime usage: $ mytime.exe program1 Please note that the readability of the results, such as: YYMMDDHHMMSS milliseconds microseconds
Date : 2025-07-08 Size : 3kb User : 吴我
[OS program] mytime DL : 0: 设计并实现Unix的“time”命令。“mytime”命令通过命令行参数接受要运行的程序，创建一个独立的进程来运行该程序，并记录程序运行的时间。在Windows下实现: • 使用CreateProcess()来创建进程 • 使用WaitForSingleObject()在“mytime”命令和新创建的进程之间同步 • 调用GetSystemTime()来获取时间在Linux下实现: • 使用fork()/execv()来创建进程运行程序 • 使用wait()等待新创建的进程结束 • 调用gettimeofday()来获取时间 mytime的用法： $ mytime.exe program1 -$ mytime.exe program1
Date : 2025-07-08 Size : 255kb User : 康没
[Internet-Network] linux DL : 0: 设计并实现Unix的“time”命令。“mytime”命令通过命令行参数接受要运行的程序，创建一个独立的进程来运行该程序，并记录程序运行的时间。在Linux下实现: ◦ 使用fork()/execv()来创建进程运行程序 ◦ 使用wait()等待新创建的进程结束 ◦ 调用gettimeofday()来获取时间 -Design and implementation of Unix " time" command. " Mytime" command from the command line arguments accepted to run the program, create a separate process to run the program, and record the program running time. In the Linux implementation: ◦ Use fork ()/execv () to create a process to run the program ◦ Use wait () to wait for the end of the newly created process ◦ call gettimeofday () to get the time
Date : 2025-07-08 Size : 1kb User : wenchangwei
[Linux-Unix] gettimeofday DL : 0: Userland implementation of gettimeofday() for 64 bits processes in a s390 kernel for use in the vDSO.
Date : 2025-07-08 Size : 3kb User : hinrengriu
[Process-Thread] 2 DL : 0: 设计并实现Unix的“time”命令。“mytime”命令通过命令行参数接受要运行的程序，创建一个独立的进程来运行该程序，并记录程序运行的时间。在Windows下实现: • 使用CreateProcess()来创建进程 • 使用WaitForSingleObject()在“mytime”命令和新创建的进程之间同步 • 调用GetSystemTime()来获取时间在Linux下实现: • 使用fork()/execv()来创建进程运行程序 • 使用wait()等待新创建的进程结束 • 调用gettimeofday()来获取时间 mytime的用法： $ mytime.exe program1 -Design and implementation of Unix " time" command. " Mytime" command accepts command line parameters to run the program, create a separate process to run the program, and record the running time. In the Windows implementation: • Use the CreateProcess () to create a process • Use WaitForSingleObject () between " mytime" command and the newly created process synchronization • Call GetSystemTime () to get the time realized under Linux: • Use fork ()/End execv () to create a process to run the program • Use wait () to wait for the newly created process • call gettimeofday () to get the time mytime usage: $ mytime.exe program1
Date : 2025-07-08 Size : 21.22mb User : 王光杰