diff options
Diffstat (limited to 'util/cbfstool/cbfstool.c')
| -rw-r--r-- | util/cbfstool/cbfstool.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/util/cbfstool/cbfstool.c b/util/cbfstool/cbfstool.c index 62edd4b7e6..8ad66c457c 100644 --- a/util/cbfstool/cbfstool.c +++ b/util/cbfstool/cbfstool.c @@ -38,7 +38,10 @@ struct command { int (*function) (void); // Whether to populate param.image_region before invoking function bool accesses_region; - // Whether to write that region's contents back to image_file at the end + // This set to true means two things: + // - in case of a command operating on a region, the region's contents + // will be written back to image_file at the end + // - write access to the file is required bool modifies_region; }; @@ -1014,7 +1017,7 @@ static const struct command commands[] = { {"print", "H:r:vh?", cbfs_print, true, false}, {"read", "r:f:vh?", cbfs_read, true, false}, {"remove", "H:r:n:vh?", cbfs_remove, true, true}, - {"update-fit", "H:r:n:x:vh?", cbfs_update_fit, true, false}, + {"update-fit", "H:r:n:x:vh?", cbfs_update_fit, true, true}, {"write", "r:f:udvh?", cbfs_write, true, true}, }; @@ -1372,8 +1375,11 @@ int main(int argc, char **argv) return 1; } } else { + bool write_access = commands[i].modifies_region; + param.image_file = - partitioned_file_reopen(image_name); + partitioned_file_reopen(image_name, + write_access); } if (!param.image_file) return 1; @@ -1429,7 +1435,6 @@ int main(int argc, char **argv) if (commands[i].modifies_region) { assert(param.image_file); - assert(commands[i].accesses_region); for (unsigned region = 0; region < num_regions; ++region) { |