It shows appropriate use of some system calls and library functions from c, including fopen, fclose, access, setvbuf, perror, strerror, and popen.
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.
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。
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