8  *      http://www.apache.org/licenses/LICENSE-2.0
11  * distributed under the License is distributed on an "AS IS" BASIS,
31 void die(const char *msg, ...)  in die()  function
64     if (mtd_scan_partitions() <= 0) die("error scanning partitions");  in main()
66     if (partition == NULL) die("can't find %s partition", argv[1]);  in main()
71     if (fd < 0) die("error opening %s", argv[2]);  in main()
75     if (headerlen <= 0) die("error reading %s header", argv[2]);  in main()
80         // just assume it needs re-writing  in main()
86             // just assume it needs re-writing  in main()
98     if (out == NULL) die("error writing %s", argv[1]);  in main()
103     if (wrote != headerlen) die("error writing %s", argv[1]);  in main()
108         if (wrote != len) die("error writing %s", argv[1]);  in main()
110     if (len < 0) die("error reading %s", argv[2]);  in main()
112     if (mtd_write_close(out)) die("error closing %s", argv[1]);  in main()
117     if (out == NULL) die("error re-opening %s", argv[1]);  in main()
120     if (wrote != headerlen) die("error re-writing %s", argv[1]);  in main()
125         die("error getting %s block size", argv[1]);  in main()
128         die("error rewinding %s", argv[2]);  in main()
130     int left = block_size - headerlen;  in main()
134         if (len <= 0) die("error reading %s", argv[2]);  in main()
136             die("error writing %s", argv[1]);  in main()
137         left -= len;  in main()
140     if (mtd_write_close(out)) die("error closing %s", argv[1]);  in main()