// Tell the tools to write their reports to "path.<pid>" instead of stderr.
void __sanitizer_set_report_path(const char *path)
SANITIZER_INTERFACE_ATTRIBUTE;
+
+ // Tell the tools to write their reports to given file descriptor instead of
+ // stderr.
+ void __sanitizer_set_report_fd(int fd)
+ SANITIZER_INTERFACE_ATTRIBUTE;
} // extern "C"
#endif // SANITIZER_COMMON_INTERFACE_DEFS_H
namespace __sanitizer {
-static fd_t report_fd = 2; // By default, dump to stderr.
+// By default, dump to stderr. If report_fd is kInvalidFd, try to obtain file
+// descriptor by opening file in report_path.
+static fd_t report_fd = 2;
static char report_path[4096]; // Set via __sanitizer_set_report_path.
static void (*DieCallback)(void);
} // namespace __sanitizer
+using namespace __sanitizer; // NOLINT
+
+extern "C" {
+
void __sanitizer_set_report_path(const char *path) {
if (!path) return;
uptr len = internal_strlen(path);
sizeof(__sanitizer::report_path), "%s.%d", path, GetPid());
__sanitizer::report_fd = kInvalidFd;
}
+
+void __sanitizer_set_report_fd(int fd) {
+ if (__sanitizer::report_fd > 2 && __sanitizer::report_fd != kInvalidFd)
+ internal_close(__sanitizer::report_fd);
+ __sanitizer::report_fd = fd;
+}
+
+} // extern "C"