调用库函数时经常会遇到一些“线程不安全”的可怕警告。
Library functions have dire warnings that they may not be "thread safe."
其语音样本的训练、被识别语音数据的采集及相关处理以及识别结果的输出等都是靠调用库函数来完成。
The training of the sample-tone, the collection and correlative treatment about tone data to be identified, along with the output of the result are accomplished by transfer the functional library.
其中最奇妙的事情之一是，在几乎每个平台上都为计划要处理的每个库函数和系统调用都提供自己的声明，而不是包括标准的头文件。
One of these magics was, on nearly every platform, to provide its own declarations for every library function and system call it planned to use, rather than including the standard headers.
就调用方式而言，系统调用与库函数之间没有区别。
In terms of the way it is called, there is no difference between a system call and a library function.
系统调用与库函数比较—以及一点历史知识。
这通常意味着从SPE的本地存储中拷贝参数，在用户线程中运行各自的库函数，并通过再次调用ioctl继续执行。
This usually means copying the arguments over from the spe local store, running the respective library function in the user thread, and continuing by calling the ioctl again.
它演示了对一些系统调用和c库函数的适当使用，其中包括fopen、fclose、access、setvbuf、perror、strerror和popen。
It shows appropriate use of some system calls and library functions from c, including fopen, fclose, access, setvbuf, perror, strerror, and popen.
以我的经验来看，导致程序运行速度慢得罪魁祸首可能就是某个内部或嵌套循环，也可能是对第三方库函数的调用。
In my experience, it will usually be a particular inner or nested loop, or a call to some third party library methods, which is the main culprit for running the program slow.
花费大部分时间在库函数调用上的代码不会像那些简单循环任务一样使用Pyrex可以获得明显的加速。
Code that spends most of its time making library calls is just not going to benefit that much from Pyrex speeding up incidental loop overhead.
有相关系统调用的库函数的一个示例是stdio . h中声明的fopen函数。
An example of a library function that does have an associated system call is the fopen function declared in stdio.h.
没有相关系统调用的库函数的一个示例是string . h中声明的strlen函数。
An example of a library function that does not have an associated system call is the strlen function declared in string.h.
调用应用程序提供的算法：C运行时库函数qsort 排序对象数组，但你必须提供比较函数。
To Invoke an Application-Supplied Algorithm The C runtime library function qsort sorts an array of objects, but you must supply the function that compares objects.
如今我们需要意识到，任何程序均可调用标准库函数，查找主机名对应的IP地址。
For now we must be aware that any application can call a standard library function to look up the IP address (or addresses) corresponding to a given hostname.
并结合作者编程实践在文中了指出在生成、调用DLL库函数该注意的事项。
Combining author's programming practice, author indicates the Precautions of creating and calling DLL.
操作系统通过定义系统调用函数以及相应的接口，实现系统对硬件函数调用的支持，使程序设计者能够像调用普通库函数一样调用硬件函数。
The operating system defines necessary system calls and interfaces to support the calling of hardware functions which follows the same semantic as calling software functions.
操作系统通过定义系统调用函数以及相应的接口，实现系统对硬件函数调用的支持，使程序设计者能够像调用普通库函数一样调用硬件函数。
The operating system defines necessary system calls and interfaces to support the calling of hardware functions which follows the same semantic as calling software functions.
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