Now that the log buffer is flushed after every qemu_log_unlock,
which includes every call to qemu_log, we do not need to force
line buffering (or unbuffering for windows). Block buffer the
entire loggable unit.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20220417183019.755276-21-richard.henderson@linaro.org>
logfile->fd = stderr;
}
-#if defined(_WIN32)
- /* Win32 doesn't support line-buffering, so use unbuffered output. */
- setvbuf(logfile->fd, NULL, _IONBF, 0);
-#else
- setvbuf(logfile->fd, NULL, _IOLBF, 0);
-#endif
log_append = 1;
qatomic_rcu_set(&qemu_logfile, logfile);
}