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- int variable, fd;
- int do_something() {
- variable = 42;
- close(fd);
- _exit(0);
- }
- int main(int argc, char *argv[]) {
- void **child_stack;
- char tempch;
- variable = 9;
- fd = open("test.file", O_RDONLY);
- child_stack = (void **) malloc(16384);
- printf("The variable was %d\n", variable);
- clone(do_something, child_stack, CLONE_VM|CLONE_FILES, NULL);
- sleep(1);
- printf("The variable is now %d\n", variable);
- if (read(fd, &tempch, 1) < 1) {
- perror("File Read Error");
- exit(1);
- }
- printf("We could read from the file\n");
- re
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