diff options
Diffstat (limited to 'src/xz/coder.c')
| -rw-r--r-- | src/xz/coder.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/xz/coder.c b/src/xz/coder.c index d26ae6e9..5bca958f 100644 --- a/src/xz/coder.c +++ b/src/xz/coder.c @@ -1000,6 +1000,15 @@ coder_run(const char *filename) mytime_set_start_time(); // Initialize the progress indicator. + // + // NOTE: When reading from stdin, fstat() + // isn't called on it and thus src_st.st_size + // is zero. If stdin pointed to a regular + // file, it would still be possible to know + // the file size but then we would also need + // to take into account the current reading + // position since with stdin it isn't + // necessarily at the beginning of the file. const bool is_passthru = init_ret == CODER_INIT_PASSTHRU; const uint64_t in_size |