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| author | Mattias Andrée <maandree@kth.se> | 2024-09-21 08:57:08 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2024-09-21 08:57:08 +0200 |
| commit | 0ac99ad7100334933a993413333521087e29297b (patch) | |
| tree | cdcb989d9a079327f605752caa6134ece4fadfee /deadshred.c | |
| parent | m (diff) | |
| download | deadshred-0ac99ad7100334933a993413333521087e29297b.tar.gz deadshred-0ac99ad7100334933a993413333521087e29297b.tar.bz2 deadshred-0ac99ad7100334933a993413333521087e29297b.tar.xz | |
Update documentation and adjust blocksize if larger than the device size
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'deadshred.c')
| -rw-r--r-- | deadshred.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/deadshred.c b/deadshred.c index c471982..d7f2f5f 100644 --- a/deadshred.c +++ b/deadshred.c @@ -4,7 +4,6 @@ USAGE("[-b blocksize] [-o offset] [-l length | -e postend] [-r] device [< random-source]"); -/* TODO document (also in README and man pages) options -b and -r */ struct status status = STATUS_INIT; @@ -417,6 +416,8 @@ main(int argc, char *argv[]) close(fd); return 0; } + while ((off_t)spans[0].blocksize >> 1 > total_size) + spans[0].blocksize >>= 1; humansize1000(total_size, total_size_1000); humansize1024(total_size, total_size_1024); @@ -473,7 +474,6 @@ main(int argc, char *argv[]) print_status(1, &status); if (nspans) { - /* TODO document in man page */ dump_map(STDOUT_FILENO, "<stdout>"); if (close(STDOUT_FILENO)) eprintf("write <stdout>"); |