On Tue, Nov 08, 2011 at 05:46:44PM +0800, 陳韋任 wrote: > QEMU linux user-mode's default log file name is "/tmp/qemu.log". In order to > change the log file name, user need to modify the source code then recompile > QEMU. This patch allow user use "-D logfile" option to specify the log file > name. > > Signed-off-by: Chen Wen-Ren <che...@iis.sinica.edu.tw> > --- > linux-user/main.c | 7 +++++++ > 1 files changed, 7 insertions(+), 0 deletions(-) > > diff --git a/linux-user/main.c b/linux-user/main.c > index d1bbc57..95d689e 100644 > --- a/linux-user/main.c > +++ b/linux-user/main.c > @@ -2945,6 +2945,11 @@ static void handle_arg_log(const char *arg) > cpu_set_log(mask); > } > > +static void handle_arg_log_filename(const char *arg) > +{ > + cpu_set_log_filename(arg); > +} > + > static void handle_arg_set_env(const char *arg) > { > char *r, *p, *token; > @@ -3125,6 +3130,8 @@ struct qemu_argument arg_table[] = { > #endif > {"d", "QEMU_LOG", true, handle_arg_log, > "options", "activate log"}, > + {"D", "QEMU_LOG_FILENAME", true, handle_arg_log_filename, > + "logfile", "override default logfile location"}, > {"p", "QEMU_PAGESIZE", true, handle_arg_pagesize, > "pagesize", "set the host page size to 'pagesize'"}, > {"singlestep", "QEMU_SINGLESTEP", false, handle_arg_singlestep, > -- > 1.7.3.4
CCing this patch onto qemu-devel@nongnu.org. Stefan