50. () At each indicated point below, show the contents of the given file. You may assume all
systen calls return successfully. Clearly mark the current end of the file (as with below). The
initial contents of the file, "tf", are: tf int main(int argc, char argv[]){ char filename = "tf"; char
newfile = "other"; int one, two, three; one = open(filename,O_RDWR); write(one, "One",3); tf:
two =dup( one) link(filename,newfile); three = open(newfile,O_WRONLY); write(two, "two",
3); write(three, "three", 5 ); tf: lseek(one, 0, SEEK_SET); lseek(three, 5, SEEK_END);
write(one, "String",3); tf: write(three, "done ! ",5); t : close(one); close(two); close(three);
return0 \}.
50. () At each indicated point below, show the contents of the given .pdf
1. 50. () At each indicated point below, show the contents of the given file. You may assume all
systen calls return successfully. Clearly mark the current end of the file (as with below). The
initial contents of the file, "tf", are: tf int main(int argc, char argv[]){ char filename = "tf"; char
newfile = "other"; int one, two, three; one = open(filename,O_RDWR); write(one, "One",3); tf:
two =dup( one) link(filename,newfile); three = open(newfile,O_WRONLY); write(two, "two",
3); write(three, "three", 5 ); tf: lseek(one, 0, SEEK_SET); lseek(three, 5, SEEK_END);
write(one, "String",3); tf: write(three, "done ! ",5); t : close(one); close(two); close(three);
return0 }
![50. () At each indicated point below, show the contents of the given file. You may assume all
systen calls return successfully. Clearly mark the current end of the file (as with below). The
initial contents of the file, "tf", are: tf int main(int argc, char argv[]){ char filename = "tf"; char
newfile = "other"; int one, two, three; one = open(filename,O_RDWR); write(one, "One",3); tf:
two =dup( one) link(filename,newfile); three = open(newfile,O_WRONLY); write(two, "two",
3); write(three, "three", 5 ); tf: lseek(one, 0, SEEK_SET); lseek(three, 5, SEEK_END);
write(one, "String",3); tf: write(three, "done ! ",5); t : close(one); close(two); close(three);
return0 }](https://image.slidesharecdn.com/50-230330183948-05f6735e/85/50-At-each-indicated-point-below-show-the-contents-of-the-given-pdf-1-320.jpg)
