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virtiofsd: remove mountpoint dummy argument

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Classic FUSE file system daemons take a mountpoint argument but
virtiofsd exposes a vhost-user UNIX domain socket instead.  The
mountpoint argument is not used by virtiofsd but the user is still
required to pass a dummy argument on the command-line.

Remove the mountpoint argument to clean up the command-line.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2019-03-08 13:24:31 +00:00 • committed by Dr. David Alan Gilbert
parent 7387863d03
commit 67aab02272
4 changed files with 7 additions and 31 deletions
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12
tools/virtiofsd/passthrough_ll.c
View file

@ -1297,7 +1297,7 @@ int main(int argc, char *argv[])
return 1;
}
if (opts.show_help) {
printf("usage: %s [options] <mountpoint>\n\n", argv[0]);
printf("usage: %s [options]\n\n", argv[0]);
fuse_cmdline_help();
fuse_lowlevel_help();
ret = 0;
@ -1308,13 +1308,6 @@ int main(int argc, char *argv[])
goto err_out1;
}
if (opts.mountpoint == NULL) {
printf("usage: %s [options] <mountpoint>\n", argv[0]);
printf(" %s --help\n", argv[0]);
ret = 1;
goto err_out1;
}
if (fuse_opt_parse(&args, &lo, lo_opts, NULL) == -1) {
return 1;
}
@ -1374,7 +1367,7 @@ int main(int argc, char *argv[])
goto err_out2;
}
if (fuse_session_mount(se, opts.mountpoint) != 0) {
if (fuse_session_mount(se) != 0) {
goto err_out3;
}
@ -1393,7 +1386,6 @@ err_out3:
err_out2:
fuse_session_destroy(se);
err_out1:
free(opts.mountpoint);
fuse_opt_free_args(&args);
if (lo.root.fd >= 0) {