1 #include <Node.h> 2 3 #include <stdio.h> 4 #include <string.h> 5 6 7 int 8 main(int argc, char **argv) 9 { 10 if (argc != 2) { 11 fprintf(stderr, "usage: lock_node <file>\n"); 12 return 1; 13 } 14 15 BNode node; 16 status_t status = node.SetTo(argv[1]); 17 if (status != B_OK) { 18 fprintf(stderr, "lock_node: could not open \"%s\": %s\n", argv[1], strerror(status)); 19 return 1; 20 } 21 22 status = node.Lock(); 23 if (status != B_OK) { 24 fprintf(stderr, "lock_node: could not lock \"%s\": %s\n", argv[1], strerror(status)); 25 return 1; 26 } 27 28 puts("press <enter> to continue..."); 29 char a[5]; 30 fgets(a, 5, stdin); 31 32 node.Unlock(); 33 node.Unset(); 34 return 0; 35 } 36 37