diff options
| -rw-r--r-- | include/qemu/error-report.h | 2 | ||||
| -rw-r--r-- | qemu-options.hx | 11 | ||||
| -rw-r--r-- | util/qemu-error.c | 10 | ||||
| -rw-r--r-- | vl.c | 26 |
4 files changed, 49 insertions, 0 deletions
diff --git a/include/qemu/error-report.h b/include/qemu/error-report.h index 14c1719ad2..3b098a9173 100644 --- a/include/qemu/error-report.h +++ b/include/qemu/error-report.h @@ -14,6 +14,7 @@ #define QEMU_ERROR_H #include <stdarg.h> +#include <stdbool.h> #include "qemu/compiler.h" typedef struct Location { @@ -40,5 +41,6 @@ void error_print_loc(void); void error_set_progname(const char *argv0); void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2); const char *error_get_progname(void); +extern bool enable_timestamp_msg; #endif diff --git a/qemu-options.hx b/qemu-options.hx index 7cc4d8ef25..4e98b4f483 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -3100,6 +3100,17 @@ property must be set. These objects are placed in the '/objects' path. ETEXI +DEF("msg", HAS_ARG, QEMU_OPTION_msg, + "-msg timestamp[=on|off]\n" + " change the format of messages\n" + " on|off controls leading timestamps (default:on)\n", + QEMU_ARCH_ALL) +STEXI +@item -msg timestamp[=on|off] +@findex -msg +prepend a timestamp to each log message.(default:on) +ETEXI + HXCOMM This is the last statement. Insert new options before this line! STEXI @end table diff --git a/util/qemu-error.c b/util/qemu-error.c index 08a36f480c..fec02c6075 100644 --- a/util/qemu-error.c +++ b/util/qemu-error.c @@ -196,6 +196,7 @@ void error_print_loc(void) } } +bool enable_timestamp_msg; /* * Print an error message to current monitor if we have one, else to stderr. * Format arguments like sprintf(). The result should not contain @@ -206,6 +207,15 @@ void error_print_loc(void) void error_report(const char *fmt, ...) { va_list ap; + GTimeVal tv; + gchar *timestr; + + if (enable_timestamp_msg) { + g_get_current_time(&tv); + timestr = g_time_val_to_iso8601(&tv); + error_printf("%s ", timestr); + g_free(timestr); + } error_print_loc(); va_start(ap, fmt); @@ -516,6 +516,18 @@ static QemuOptsList qemu_realtime_opts = { }, }; +static QemuOptsList qemu_msg_opts = { + .name = "msg", + .head = QTAILQ_HEAD_INITIALIZER(qemu_msg_opts.head), + .desc = { + { + .name = "timestamp", + .type = QEMU_OPT_BOOL, + }, + { /* end of list */ } + }, +}; + /** * Get machine options * @@ -1503,6 +1515,12 @@ static void configure_realtime(QemuOpts *opts) } } + +static void configure_msg(QemuOpts *opts) +{ + enable_timestamp_msg = qemu_opt_get_bool(opts, "timestamp", true); +} + /***********************************************************/ /* USB devices */ @@ -2942,6 +2960,7 @@ int main(int argc, char **argv, char **envp) qemu_add_opts(&qemu_object_opts); qemu_add_opts(&qemu_tpmdev_opts); qemu_add_opts(&qemu_realtime_opts); + qemu_add_opts(&qemu_msg_opts); runstate_init(); @@ -3838,6 +3857,13 @@ int main(int argc, char **argv, char **envp) } configure_realtime(opts); break; + case QEMU_OPTION_msg: + opts = qemu_opts_parse(qemu_find_opts("msg"), optarg, 0); + if (!opts) { + exit(1); + } + configure_msg(opts); + break; default: os_parse_cmd_args(popt->index, optarg); } |