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| author | Nikolaus Rath <Nikolaus@rath.org> | 2016-10-09 17:08:29 -0700 |
|---|---|---|
| committer | Nikolaus Rath <Nikolaus@rath.org> | 2016-10-09 22:03:07 -0700 |
| commit | 225c12aebf2d2f27e1d032d6b2149c7bb1d63506 (patch) | |
| tree | cb975230f69f925fae7c559bdb3d8faa867f537f /example/fuse_lo-plus.c | |
| parent | 1014e1fc931f3c8191be3767f789160a69b01381 (diff) | |
| download | libfuse-225c12aebf2d2f27e1d032d6b2149c7bb1d63506.tar.gz | |
fuse_parse_cmdline(): do not print help/version text
The current behavior makes it difficult to add help for
additional options. With the change, this becomes a lot easier.
Diffstat (limited to 'example/fuse_lo-plus.c')
| -rw-r--r-- | example/fuse_lo-plus.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/example/fuse_lo-plus.c b/example/fuse_lo-plus.c index 60c2daf..c27f377 100644 --- a/example/fuse_lo-plus.c +++ b/example/fuse_lo-plus.c @@ -452,10 +452,21 @@ int main(int argc, char *argv[]) if (fuse_parse_cmdline(&args, &opts) != 0) return 1; - if (opts.show_help || opts.show_version) { - ret = 1; + if (opts.show_help) { + printf("usage: %s [options] <mountpoint>\n\n", argv[0]); + fuse_cmdline_help(); + fuse_lowlevel_help(); + fuse_mount_help(); + ret = 0; + goto err_out1; + } else if (opts.show_version) { + printf("FUSE library version %s\n", fuse_pkgversion()); + fuse_lowlevel_version(); + fuse_mount_version(); + ret = 0; goto err_out1; } + lo.debug = opts.debug; lo.root.next = lo.root.prev = &lo.root; lo.root.fd = open("/", O_PATH); |