diff options
Diffstat (limited to 'bin/gensquashfs')
| -rw-r--r-- | bin/gensquashfs/gensquashfs.1 | 4 | ||||
| -rw-r--r-- | bin/gensquashfs/options.c | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/bin/gensquashfs/gensquashfs.1 b/bin/gensquashfs/gensquashfs.1 index 88f58c4..48489a9 100644 --- a/bin/gensquashfs/gensquashfs.1 +++ b/bin/gensquashfs/gensquashfs.1 @@ -106,6 +106,10 @@ Generate an export table for NFS support. Do not perform tail end packing on files that are larger than the specified block size. .TP +\fB\-\-no\-pad\fR +Do not pad the resulting image to device block size. May result in an image +that cannot be loop mounted. +.TP \fB\-\-force\fR, \fB\-f\fR Overwrite the output file if it exists. .TP diff --git a/bin/gensquashfs/options.c b/bin/gensquashfs/options.c index f263bce..9bc79a6 100644 --- a/bin/gensquashfs/options.c +++ b/bin/gensquashfs/options.c @@ -8,10 +8,12 @@ enum { ALL_ROOT_OPTION = 1, + NO_PAD_OPTION = 2, }; static struct option long_opts[] = { { "all-root", no_argument, NULL, ALL_ROOT_OPTION }, + { "no-pad", no_argument, NULL, NO_PAD_OPTION }, { "set-uid", required_argument, NULL, 'u' }, { "set-gid", required_argument, NULL, 'g' }, { "compressor", required_argument, NULL, 'c' }, @@ -123,6 +125,7 @@ const char *extra_options = " --exportable, -e Generate an export table for NFS support.\n" " --no-tail-packing, -T Do not perform tail end packing on files that\n" " are larger than block size.\n" +" --no-pad Do not pad image to device block size.\n" " --force, -f Overwrite the output file if it exists.\n" " --quiet, -q Do not print out progress reports.\n" " --help, -h Print help text and exit.\n" @@ -212,6 +215,9 @@ void process_command_line(options_t *opt, int argc, char **argv) opt->force_uid = true; opt->force_gid = true; break; + case NO_PAD_OPTION: + opt->cfg.no_pad = true; + break; case 'u': opt->force_uid_value = strtol(optarg, NULL, 0); opt->force_uid = true; |