This is the mail archive of the systemtap@sourceware.org mailing list for the systemtap project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
On Thu, Oct 08, 2009 at 05:17:38PM -0400, Masami Hiramatsu wrote:+#ifdef DEBUG +#define debug(fmt ...) \ + fprintf(stderr, "DBG(" __FILE__ ":" stringify(__LINE__) "): " fmt) +#else +#define debug(fmt ...) do {} while (0) +#endif
We have that too:
int eprintf(const char *fmt, ...) __attribute__((format(printf, 1, 2))); int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
+#define ERR_IF(cnd) \ + do { if (cnd) { \ + fprintf(stderr, "Error (" __FILE__ ":" stringify(__LINE__) \ + "): " stringify(cnd) "\n"); \ + exit(1); \ + } } while (0)
And that would be nice to have in util/debug.h but more perhaps more as a DIE_IF()
-- Masami Hiramatsu
Software Engineer Hitachi Computer Products (America), Inc. Software Solutions Division
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |