Which lines of code above trap into the operating system? list the letters identifying the lines. Which component of the computer (excluding the CPU) is line G primarily interacting with? #include...

Which lines of code above trap into the operating system? list the letters identifying the lines.

Which component of the computer (excluding the CPU) is line G primarily interacting with?

= 0); char buffer [20]; sprintf(buffer , "hello world\n"); int rc strlen (buffer )); bytes\n", rc); assert rc printf ("wrote %d fsync fd) close (fd) } // P // Q // R int main (int argc, char *argv[]) { do work return 0 } Which lines of the code above trap into the operating system? List the letters identifying the lines. Which component of the computer (excluding the CPU) is line G primarily interacting with? "/>
Extracted text: 7 Recall the following code, which we examined in class // A // B // C // D // E // F #include #include #include #include #include sys/types.h> #include void do work () { open ("/tmp/file", OWRONLY | O.CREAT | O.TRUNC, // G int fd 27 S.IRUSR SIWUSR); // H // I // J write (fd, buffer , strlen(buffer )); // K //L //M //N // O assert(fd >= 0); char buffer [20]; sprintf(buffer , "hello world\n"); int rc strlen (buffer )); bytes\n", rc); assert rc printf ("wrote %d fsync fd) close (fd) } // P // Q // R int main (int argc, char *argv[]) { do work return 0 } Which lines of the code above trap into the operating system? List the letters identifying the lines. Which component of the computer (excluding the CPU) is line G primarily interacting with?