Eduardo Habkost <ehabk...@redhat.com> writes:
> Replace most fprintf(stderr) calls on vl.c with error_report().
>
> Minimal changes were made in the error messages. Only the trailing
> newlines, "qemu:" and "error:" message prefixes were removed.
>
> The only remaining fprintf(stderr) calls are the ones at
> qemu_kill_report(), because the error mesage is split in multiple
> fprintf() calls.
>
> Reviewed-by: Markus Armbruster <arm...@redhat.com>
> Reviewed-by: Eric Blake <ebl...@redhat.com>
> Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
> ---
> Changes v1 -> v2:
> * Indentation fix at "No machine specified" error message
> ---
> vl.c | 228
> +++++++++++++++++++++++++++++++++----------------------------------
> 1 file changed, 112 insertions(+), 116 deletions(-)
>
> diff --git a/vl.c b/vl.c
> index f5f7c3f..25b91fc 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -674,9 +674,9 @@ void runstate_set(RunState new_state)
> assert(new_state < RUN_STATE_MAX);
>
> if (!runstate_valid_transitions[current_run_state][new_state]) {
> - fprintf(stderr, "ERROR: invalid runstate transition: '%s' -> '%s'\n",
> - RunState_lookup[current_run_state],
> - RunState_lookup[new_state]);
> + error_report("invalid runstate transition: '%s' -> '%s'",
> + RunState_lookup[current_run_state],
> + RunState_lookup[new_state]);
> abort();
> }
> trace_runstate_set(new_state);
> @@ -828,8 +828,8 @@ static void configure_rtc_date_offset(const char
> *startdate, int legacy)
> rtc_start_date = mktimegm(&tm);
> if (rtc_start_date == -1) {
> date_fail:
> - fprintf(stderr, "Invalid date format. Valid formats are:\n"
> - "'2006-06-17T16:01:21' or '2006-06-17'\n");
> + error_report("Invalid date format. Valid formats are:\n"
> + "'2006-06-17T16:01:21' or '2006-06-17'");
I'm afraid you violate error_report()'s contract:
/*
* Print an error message to current monitor if we have one, else to stderr.
* Format arguments like sprintf(). The result should not contain
* newlines.
* Prepend the current location and append a newline.
* It's wrong to call this in a QMP monitor. Use error_setg() there.
*/
Make it something like
error_report("invalid date format");
error_printf("valid formats: '2006-06-17T16:01:21'"
" or '2006-06-17'\n");
> exit(1);
> }
> rtc_date_offset = qemu_time() - rtc_start_date;
[...]
