diff options
Diffstat (limited to 'scripts/tracetool/backend/syslog.py')
| -rw-r--r-- | scripts/tracetool/backend/syslog.py | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/scripts/tracetool/backend/syslog.py b/scripts/tracetool/backend/syslog.py index 3f82e54aab..12b826593d 100644 --- a/scripts/tracetool/backend/syslog.py +++ b/scripts/tracetool/backend/syslog.py @@ -1,4 +1,4 @@ -# -*- coding: utf-8 -*- +# SPDX-License-Identifier: GPL-2.0-or-later """ Syslog built-in backend. @@ -12,10 +12,11 @@ __maintainer__ = "Stefan Hajnoczi" __email__ = "stefanha@redhat.com" -from tracetool import out +from tracetool import out, expand_format_string PUBLIC = True +CHECK_TRACE_EVENT_GET_STATE = True def generate_h_begin(events, group): @@ -28,20 +29,20 @@ def generate_h(event, group): if len(event.args) > 0: argnames = ", " + argnames - cond = "trace_event_get_state(%s)" % ("TRACE_" + event.name.upper()) - - out(' if (%(cond)s) {', - '#line %(event_lineno)d "%(event_filename)s"', + out('#line %(event_lineno)d "%(event_filename)s"', ' syslog(LOG_INFO, "%(name)s " %(fmt)s %(argnames)s);', '#line %(out_next_lineno)d "%(out_filename)s"', - ' }', - cond=cond, event_lineno=event.lineno, event_filename=event.filename, name=event.name, fmt=event.fmt.rstrip("\n"), argnames=argnames) +def generate_rs(event, group): + out(' let format_string = c"%(fmt)s";', + ' unsafe {::trace::syslog(::trace::LOG_INFO, format_string.as_ptr() as *const c_char, %(args)s);}', + fmt=expand_format_string(event.fmt), + args=event.args.rust_call_varargs()) def generate_h_backend_dstate(event, group): out(' trace_event_get_state_dynamic_by_id(%(event_id)s) || \\', |