diff options
Diffstat (limited to 'trace/control.h')
| -rw-r--r-- | trace/control.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/trace/control.h b/trace/control.h index 1f81c491b6..05b95ea453 100644 --- a/trace/control.h +++ b/trace/control.h @@ -167,8 +167,6 @@ void trace_event_set_vcpu_state_dynamic(CPUState *vcpu, /** * trace_init_backends: - * @file: Name of trace output file; may be NULL. - * Corresponds to commandline option "--trace file=...". * * Initialize the tracing backend. * @@ -178,14 +176,12 @@ bool trace_init_backends(void); /** * trace_init_file: - * @file: Name of trace output file; may be NULL. - * Corresponds to commandline option "--trace file=...". * * Record the name of the output file for the tracing backend. * Exits if no selected backend does not support specifying the - * output file, and a non-NULL file was passed. + * output file, and a file was specified with "-trace file=...". */ -void trace_init_file(const char *file); +void trace_init_file(void); /** * trace_init_vcpu: @@ -229,10 +225,8 @@ extern QemuOptsList qemu_trace_opts; * @optarg: A string argument of --trace command line argument * * Initialize tracing subsystem. - * - * Returns the filename to save trace to. It must be freed with g_free(). */ -char *trace_opt_parse(const char *optarg); +void trace_opt_parse(const char *optarg); /** * trace_get_vcpu_event_count: |