209 int usage()  in usage()  function
711                 return usage();  in backup()
723     if (argc < 2) return usage();  in backup()
759     if (argc != 2) return usage();  in restore()
960             return usage();  in adb_commandline()
978                 if (argc < 2) return usage();  in adb_commandline()
989                 return usage();  in adb_commandline()
995                 if(argc < 2 || argv[0][2] != '\0') return usage();  in adb_commandline()
1009                 if (argc < 2) return usage();  in adb_commandline()
1020                 if (argc < 2) return usage();  in adb_commandline()
1033                     return usage();  in adb_commandline()
1038                 return usage();  in adb_commandline()
1065         return usage();  in adb_commandline()
1208         if(argc != 2) return usage();  in adb_commandline()
1238         if (argc != 1) return usage();  in adb_commandline()
1294                 return usage();  in adb_commandline()
1302             return usage();  in adb_commandline()
1320                 return usage();  in adb_commandline()
1335                 return usage();  in adb_commandline()
1342                 return usage();  in adb_commandline()
1351             return usage();  in adb_commandline()
1366         if(argc != 2) return usage();  in adb_commandline()
1371         if(argc != 3) return usage();  in adb_commandline()
1381             return usage();  in adb_commandline()
1386         if (argc < 2) return usage();  in adb_commandline()
1391         if (argc < 2) return usage();  in adb_commandline()
1414             return usage();  in adb_commandline()
1417         if(ret != 0) return usage();  in adb_commandline()
1497     usage();  in adb_commandline()