File descriptor linux c++

#include <fcntl.h>
int main() {
    unsigned char buffer[16];     
    int fd = open (argv[1], O_RDONLY);
    read(fd, buffer, sizeof(buffer));
    return 0;
}

Source: stackoverflow.com

Similar codes

0 vote104 views1 answer
123213
C++
2 votes110 views1 answer
Print a string with printf in c++
C++
0 vote104 views1 answer
C++ create a vecto
C++
99 votes185 views6 answers
How to convert int to string c++
C++
5 votes108 views3 answers
Cpp random number in range
C++
0 vote109 views1 answer
Setw in c++
C++
0 vote103 views1 answer
Upcasting in c++
C++
0 vote107 views1 answer
Ejemplo
C++
0 vote103 views7 answers
C++ to c converter tool
C++
1 vote103 views1 answer
Get handle in C++
C++