Completely refactor how FILENAME_PRIVATE works

We previously used FILENAME_PRIVATE identifiers mostly for
identifiers exposed only to the unit tests... but also for
identifiers exposed to the benchmarker, and sometimes for
identifiers exposed to a similar module, and occasionally for no
really good reason at all.

Now, we use FILENAME_PRIVATE identifiers for identifiers shared by
Tor and the unit tests.  They should be defined static when we
aren't building the unit test, and globally visible otherwise. (The
STATIC macro will keep us honest here.)

For identifiers used only by the unit tests and never by Tor at all,
on the other hand, we wrap them in #ifdef TOR_UNIT_TESTS.

This is not the motivating use case for the split test/non-test
build system; it's just a test example to see how it works, and to
take a chance to clean up the code a little.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/common/torlog.h b/src/common/torlog.h
index 8675d7b6e7..3ea3e22921 100644
--- a/src/common/torlog.h
+++ b/src/common/torlog.h
@@ -114,12 +114,6 @@ typedef struct log_severity_list_t {
   log_domain_mask_t masks[LOG_DEBUG-LOG_ERR+1];
 } log_severity_list_t;
 
-#ifdef LOG_PRIVATE
-/** Given a severity, yields an index into log_severity_list_t.masks to use
- * for that severity. */
-#define SEVERITY_MASK_IDX(sev) ((sev) - LOG_ERR)
-#endif
-
 /** Callback type used for add_callback_log. */
 typedef void (*log_callback)(int severity, uint32_t domain, const char *msg);