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在myshell v0.1的基础上,增加新的功能:在父进程中接收控制台输入一行字符串,作为用户发出的Linux命令,如ls /usr/*.c <回车>...
在myshell v0.1的基础上,增加新的功能:在父进程中接收控制台输入一行字符串,作为用户发出的Linux命令,如ls /usr/*.c ,在创建一个子进程后,子进程通过调用execlp()系统调用,执行这条命令。-In the myshell v0.1 based on adding new features: In the parent process to receive the console input line of string, as issued by the Linux user commands, such as ls/usr /*. c < Enter " , in creating a sub- the process, the child process by calling execlp () system call, the implementation of this Order.
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arm 嵌入式linux系统开发技术详解
arm 嵌入式linux系统开发技术详解-embedded linux system development for arm
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精华文章基本的命令希望大家有用献给大家
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Android框架,很使用,请详细参考。专注android开发
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在同一个进程地址空间内执行的两个线程。生产者线程生产物品,然后将物品放置在一个空缓冲区中供消费者线程消费。消费者线程从缓冲区中获得物品,然后释放缓冲区。当生产者...
在同一个进程地址空间内执行的两个线程。生产者线程生产物品,然后将物品放置在一个空缓冲区中供消费者线程消费。消费者线程从缓冲区中获得物品,然后释放缓冲区。当生产者线程生产物品时,如果没有空缓冲区可用,那么生产者线程必须等待消费者线程释放出一个空缓冲区。当消费者线程消费物品时,如果没有满的缓冲区,那么消费者线程将被阻塞,直到新的物品被生产出来。-In the same address space of a process implemented within the two threads. The producer thread production of goods, and then items placed in an empty buffer in the thread consumption for consumers. Consumer thread to acquire items from the buffer, and then release the buffer. When the producer thread is the production of goods, if there is no empty buffers are available, then the producer thread must wait for the Consumer thread to release an empty buffer. When a consumer thread consumer goods, if the buffer is not full, then the consumer thread will be blocked until the new items were produced.
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基于linux的ad驱动程序,这可是简单的为,说不顶对大家亦点帮助...
基于linux的ad驱动程序,这可是简单的为,说不顶对大家亦点帮助-The ad based on the linux driver for this is simple, not the top of the points we have to help. .
- 2022-03-25 18:53:21下载
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gcc支持soft fp 和hard fp两种,这里是实现了soft fp.
gcc支持soft fp 和hard fp两种,这里是实现了soft fp.-gcc support soft and hard fp fp two, here is the realization of a soft fp.
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坦克大战3.0源代码,很不错的游戏
坦克大战3.0源代码,很不错的游戏-impressive 3.0 source code, a very good game
- 2022-03-07 10:42:03下载
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linux下共享内存机制的实现2 客户端
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