diff options
Diffstat (limited to 'gdb/utils.c')
| -rw-r--r-- | gdb/utils.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/gdb/utils.c b/gdb/utils.c index f22beea..414e7b1 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -2126,26 +2126,30 @@ vfprintf_unfiltered (struct ui_file *stream, const char *format, va_list args) { if (debug_timestamp && stream == gdb_stdlog) { - using namespace std::chrono; - int len, need_nl; + static bool needs_timestamp = true; + /* Print timestamp if previous print ended with a \n. */ + if (needs_timestamp) + { + using namespace std::chrono; + + steady_clock::time_point now = steady_clock::now (); + seconds s = duration_cast<seconds> (now.time_since_epoch ()); + microseconds us = duration_cast<microseconds> (now.time_since_epoch () - s); + std::string timestamp = string_printf ("%ld.%06ld ", + (long) s.count (), + (long) us.count ()); + fputs_unfiltered (timestamp.c_str (), stream); + } + + /* Print the message. */ string_file sfile; cli_ui_out (&sfile, 0).vmessage (ui_file_style (), format, args); std::string linebuffer = std::move (sfile.string ()); + fputs_unfiltered (linebuffer.c_str (), stream); - steady_clock::time_point now = steady_clock::now (); - seconds s = duration_cast<seconds> (now.time_since_epoch ()); - microseconds us = duration_cast<microseconds> (now.time_since_epoch () - s); - - len = linebuffer.size (); - need_nl = (len > 0 && linebuffer[len - 1] != '\n'); - - std::string timestamp = string_printf ("%ld.%06ld %s%s", - (long) s.count (), - (long) us.count (), - linebuffer.c_str (), - need_nl ? "\n": ""); - fputs_unfiltered (timestamp.c_str (), stream); + size_t len = linebuffer.length (); + needs_timestamp = (len > 0 && linebuffer[len - 1] == '\n'); } else vfprintf_maybe_filtered (stream, format, args, false, true); |