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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2019-06-26 10:25:54 +0100 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-01-23 16:41:37 +0000 |
| commit | f185621d41f03a23b55795b89e6584253fa23505 (patch) | |
| tree | fcd1563f617e663282d2cc3b76eee14b4f53debd /tools/virtiofsd/helper.c | |
| parent | 3db2876a0153ac7103c077c53090e020faffb3ea (diff) | |
| download | qemu-f185621d41f03a23b55795b89e6584253fa23505.zip qemu-f185621d41f03a23b55795b89e6584253fa23505.tar.gz qemu-f185621d41f03a23b55795b89e6584253fa23505.tar.bz2 | |
virtiofsd: add --syslog command-line option
Sometimes collecting output from stderr is inconvenient or does not fit
within the overall logging architecture. Add syslog(3) support for
cases where stderr cannot be used.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
dgilbert: Reworked as a logging function
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'tools/virtiofsd/helper.c')
| -rw-r--r-- | tools/virtiofsd/helper.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/virtiofsd/helper.c b/tools/virtiofsd/helper.c index 5531425..9692ef9 100644 --- a/tools/virtiofsd/helper.c +++ b/tools/virtiofsd/helper.c @@ -54,6 +54,7 @@ static const struct fuse_opt fuse_helper_opts[] = { FUSE_HELPER_OPT("subtype=", nodefault_subtype), FUSE_OPT_KEY("subtype=", FUSE_OPT_KEY_KEEP), FUSE_HELPER_OPT("max_idle_threads=%u", max_idle_threads), + FUSE_HELPER_OPT("--syslog", syslog), FUSE_OPT_END }; @@ -138,6 +139,7 @@ void fuse_cmdline_help(void) " -V --version print version\n" " --print-capabilities print vhost-user.json\n" " -d -o debug enable debug output (implies -f)\n" + " --syslog log to syslog (default stderr)\n" " -f foreground operation\n" " --daemonize run in background\n" " -o max_idle_threads the maximum number of idle worker " |