mirror of https://gitee.com/openkylin/qemu.git
000822441e
The dtrace backend defines SDT_USE_VARIADIC as a workaround for a
conflict with a LTTng UST header file, which requires SDT_USE_VARIADIC
to be defined.
LTTng UST <lttng/tracepoint.h> breaks if included after generated dtrace
headers because SDT_USE_VARIADIC will already be defined:
#ifdef LTTNG_UST_HAVE_SDT_INTEGRATION
#define SDT_USE_VARIADIC <-- error, it's already defined
#include <sys/sdt.h>
Be more careful when defining SDT_USE_VARIADIC. This fixes the build
when both the dtrace and ust tracers are enabled at the same time.
Fixes:
|
||
|---|---|---|
| .. | ||
| __init__.py | ||
| dtrace.py | ||
| ftrace.py | ||
| log.py | ||
| simple.py | ||
| syslog.py | ||
| ust.py | ||