From: Pekka Paalanen <p...@iki.fi> This registers a new weston-debug scope "log" through which one can get live log output interspersed with possible other debugging prints.
Signed-off-by: Pekka Paalanen <p...@iki.fi> pass the log_scope to weston_debug_scope_timestamp API to append the scope name to the timestamp Signed-off-by: Maniraj Devadoss <maniraj.devad...@in.bosch.com> Reviewed-by: Pekka Paalanen <pekka.paala...@collabora.co.uk> Reviewed-by: Daniel Stone <dani...@collabora.com> --- compositor/main.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/compositor/main.c b/compositor/main.c index 2f34e1115..eaf4cf381 100644 --- a/compositor/main.c +++ b/compositor/main.c @@ -119,6 +119,7 @@ struct wet_compositor { }; static FILE *weston_logfile = NULL; +static struct weston_debug_scope *log_scope; static int cached_tm_mday = -1; @@ -149,9 +150,16 @@ static int weston_log_timestamp(void) static void custom_handler(const char *fmt, va_list arg) { + char timestr[128]; + weston_log_timestamp(); fprintf(weston_logfile, "libwayland: "); vfprintf(weston_logfile, fmt, arg); + + weston_debug_scope_printf(log_scope, "%s libwayland: ", + weston_debug_scope_timestamp(log_scope, + timestr, sizeof timestr)); + weston_debug_scope_vprintf(log_scope, fmt, arg); } static void @@ -183,6 +191,14 @@ static int vlog(const char *fmt, va_list ap) { int l; + char timestr[128]; + + if (weston_debug_scope_is_enabled(log_scope)) { + weston_debug_scope_printf(log_scope, "%s ", + weston_debug_scope_timestamp(log_scope, + timestr, sizeof timestr)); + weston_debug_scope_vprintf(log_scope, fmt, ap); + } l = weston_log_timestamp(); l += vfprintf(weston_logfile, fmt, ap); @@ -193,6 +209,8 @@ vlog(const char *fmt, va_list ap) static int vlog_continue(const char *fmt, va_list argp) { + weston_debug_scope_vprintf(log_scope, fmt, argp); + return vfprintf(weston_logfile, fmt, argp); } @@ -2490,6 +2508,9 @@ int main(int argc, char *argv[]) } segv_compositor = wet.compositor; + log_scope = weston_compositor_add_debug_scope(wet.compositor, "log", + "Weston and Wayland log\n", NULL, NULL); + if (debug_protocol) weston_compositor_enable_debug_protocol(wet.compositor); @@ -2602,6 +2623,7 @@ out: /* free(NULL) is valid, and it won't be NULL if it's used */ free(wet.parsed_options); + weston_debug_scope_destroy(log_scope); weston_compositor_destroy(wet.compositor); out_signals: -- 2.17.1 _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-devel